Electronics

Find Electronics from the best B2B online marketplace. Find a reliable Electronics supplier, vendor, manufacturer or distributor to get free quote on HKTDC Sourcing.

Electronics Suppliers and Manufacturers

Consumer Electronics

elec

Find Consumer Electronics from the best B2B online marketplace. Find a reliable Consumer Electronics supplier, vendor, manufacturer or distributor to get free quote on HKTDC Sourcing.

Consumer Electronics Suppliers and Manufacturers

Microtech Technology Co Ltd

   Part No.： &nbsp;MTF0450QHI-03   Size： &nbsp;4.5&quot;   Resolution： &nbsp;540x960   Outline Dimension ： &nbsp;60.00x109.0x2.0   Active Area： &nbsp;55.52x98.7   Interface： &nbsp;MIPI   IC ： &nbsp;OTM9605A&nbsp;   FPC： &nbsp;25PIN   Working temperature ： -20&deg;- 70&deg;   Storage temperature ： -30&deg;- 80&deg;   Delivery Time ： 12 days  

Promotion Classical 4.5 inch 480 x 854 MCU(S) Small LCD Display

Shenzhen SSA Electronic Co., Ltd.

Products SpecificationMain IC : A523 Octra Core, 1.5GhzDisplay : 10.1 inch  Resolution : 1280*800RAM : 3G DDR  Flash : 64GBOS : Google Android 10.0 Build in iWawa Kids AppScreen: 5 points capacitive touch screenBluetooth : 4.2    Android : 14.0WiFi: 802.11 a/b/g/nCamera :  Front: 0.3MP  Back: 2.0 MP Interface: 1 x Type C, support charging; 1 x 3.5mm earphone port; 1 x TF card slot; Battery: 5000mAh （4-5 hours play Video )                   Why Choose our Tablet? With its quad-core processor, 2GB RAM, and 32GB of storage, the tablet provides a smooth experience for your children to enjoy. The tablet also includes parental controls, making it easier for parents to set usage limits, restrict access to inappropriate content and set up a child-friendly search engine. The tablet comes with a 7-inch high-resolution screen that is easy on the eye, perfect for reading or streaming videos. This tablet is the perfect choice for any parent who wants to provide their child with an enjoyable, educational, and safe learning environment.

10.1 inch Kids Tablet PC

Linkco Int'l Ltd

Description: 	 5 Therapy music type+Bluetooth speaker+LED Ambient light  Features: 	 General 	 5 sleep therapy sound 	 Sleep timer:15/30/60Mins 	 Fabric design 	 2 level brightness adjustable LED light 	 Output power : RMS3W x 1 	 Type C interface 	 Powered by Li-ion battery 3.7V 2000mAh 	 *Dimension:136mm x 99mm x 41mm 	 Bluetooth IC :&nbsp; BK3266 	 Bluetooth&nbsp; version&nbsp;&nbsp;&nbsp; 5.0 	 Support Bluetooth Protocol A2DP / AVRCP / HSP / HFP 	 Class II 	 Operation distance upto 10m at open area 	 Operation frequency 2.4GHz  

Music Therapy Bluetooth Speaker

MT-3399 is a high-end development board based on Rockchip RK3399. MT-3399 is the first 64-bit development board with super high performance based on industrial control. MT-3399 is incorporated with six cores: four A53 cores and two A72 cores. Its dominant frequency is up to 2GHz.
RK3399 is rated monster level in terms of CPU and GPU. Incorporating two Cortex-A72 large cores and four Cortex-A53 small cores, the CPU has been greatly improved in terms of integers, floating decimals, and memory as well as overall performance, power consumption, and core area.
The GPU is incorporated with a new-generation high-end ARM image processor Mali-T860, which contains four cores, integrated with more bandwidth compression technologies, such as intelligent superposition, ASTC, and local pixel storage. The GPU also supports more graphic and computing interfaces and its overall performance is 45% greater than that of the last generation products.
Although these capabilities are called top capabilities of the chip solutions of the same kind, they are not the key features of RK3399. RK3399 is highlighted in the Type-C interface, embedded PCI-E interface, and two cameras that support gesture recognition, which help overturn the experience in using the game box products. RK3399 also has other new features, such as supporting LPDDR4 memory, ahead of the current mainstream products.
Built upon high configuration and the improvement in the overall performance as well as comprehensive layout, RK3399 is born to be an all-rounder. Apart from the panel computer, VR, TVBOX, and laptop, RK3399 is applied to a diversity of terminals in the industry and consumption fields, including intelligent household appliances, advertising machines/integrated machines, financial POS terminals, vehicle-mounted control terminals, thin clients, VOIP video conferencing, security/surveillance/police affairs and Internet of Things.
 Android System Configuration  	 CPU: RK3399 	 Clock speed:&nbsp; Four A53 (1.4GHz) cores + two A72 (2GHz) cores 	 Memory:&nbsp; 2GB for standard; 4GB be customized 	 Storage: 4GB/8GB/16GB eMMC optional, 16GB for the standard configuration 	 Power supply IC: Using RT808 and supporting dynamic frequency modulation  

OEM/ODM Customized Motherboard RK3399 Android System 2GB DDR 16GB eMMC Super Development Board

Guangzhou Wesdar Electronic Technology Co Ltd

Keyboard:
Key button:104 keys
Interface: Compatible with USB 1.1/2.0
Cable length: 1.5m
Dimension: 440*145*25mm
N.G.:355g
Mouse:
IC: KA3/V102
Key button: 3 keys
Cable length: 1.3m
Dimension:118*58*39mm
N.G.:56g

Computer Combo Kit - 2 in 1 Office Set

 	 Keyboard: 	 Interface: Compatible with USB 1.1/2.0 	 Cable length: 1.4m 	 Dimension: 438*128*34mm 	 Key life: 5 millions times 	 Mouse: 	 IC: 8733 	 Key button: 3 keys 	 DPI: 1000 	 Cable length: 1.5m 	 Headphone: 	 Cable length: 1.8m 	 Cable material: Braided wire 	 Speaker material: Magnetic speaker 	 Functions: Microphone, Volume control 	 Mouse pad: 	 Printing technology: Heat tranfer printing 	 Dimension: 300*248*3mm 	 Material: Rubber+Cloth edge locking  

Keyboard & Mouse Combo

H.K.Yale International Industry Co., Limited

Bluetooth scheme: V6.0, JL 7003D8 Supported protocols: A2DP, AVRCP, HSP, HFP Battery capacity of earbuds: 35mAh*2 (protection IC) Charging time 1.5H Battery capacity of charging case: 500mAh ( protection board) Charging time: 2.5H Talk time: 4H Play time: 5H ANC depth: &gt; -35dB ENC depth: ≥-50dB Speaker: 10mm/32Ω Speaker sensitivity: 100+/-3dB Speaker impedance: 32Ω Input charging standard: DC 5V Bluetooth operating frequency: 2,402-2,480MHz Frequency response range: 20Hz-20KHz Maximum transmission distance: 10M                                                        Waterproof rate: PX6 Interface: Type-C 

TP92 ANC

Shenzhen AITA Technology Co., Ltd.

 	 Version: JL V5.0 	 Transmission Frequency: 2.4GHz&nbsp; 	 Battery: 300 mAh with Protect IC&nbsp; 	 Talk Time: 5hrs&nbsp; 	 Standby Time: 200hrs&nbsp; 	 Charging Time: 2hrs 	 Data Interface: USB2.0&nbsp; 	 Speaker: 40 mm&nbsp; 	 Sensitive: 110&plusmn;3db 	 Input Interface: USB stereo 	 Function: Control Volume and Calling Music Previous / Next / Pause / Start&nbsp; 	 Impedance: 32&Omega;&nbsp; 	 Current: About 30-40mA&nbsp; 	 Voltage: 3.5-5V&nbsp; 	 Frequency: 20Hz-20KHz 3 in 1(BT/FM and TF card)  

Bluetooth Headphone

Keyboard:  Interface: Compatible with USB 1.1/2.0  Cable length: 1.4m  Dimension: 480*19.5*40mm  Keys: 104 keys  7 colors colorful light  Mouse:  IC: 603EP  Key button: 6 keys  DPI: 1200-1800-2400-3200  Cable length: 1.5m  Headphone:  Cable length: 1.8m  Driver Diameter: 40mm*2  Sensitivity: 108dB/mW  Impedance: 32Ω  Frequency Response: 20-20KHz  7 colors colorful light  Mouse pad:  Printing technology: Heat tranfer printing  Dimension: 250*500*2mm  Material: Rubber+Cloth edge locking  

Gaming Headphone

SSK Corporation

【Applicable SSD 】- This M.2 SSD Enclosure is for NVMe PCIE &amp; SATA M-Key / B+M connectors M.2 SSD. Applicable to sizes 2242 / 2260 / 2280 solid state drivers. Does not support M.2 PCIe AHCI SSDs, M.2 PCIe devices such as WiFi and capture cards, mSATA SSDs, and non-M.2 form factor SSDs. Note: NVMe and SATA SSD are not included. 【Type C interface】- Both side can be inserted; M.2 NVME recommends USB-C Gen 2 10Gbps or Thunderbolt 3 for extreme speed performance. One HD movie transfer only takes 2 seconds; Backward compatible with USB 3.1 Gen1 and USB 3.0 up to 5Gbps. 【Aluminum Alloy Shell】- Adopts aluminum alloy shell, slim design, durable and excellent heat dissipation, be portable and easy to carry. Package includes 1 x Thermal Pad，both USB Type-C and USB 3.0 (Type-A) cables, and a Screw Driver. 【Blue Indicator】- Blue Indicator shows the data transfer status, easy and clear; As with all SSDs, new media must be formatted before use. SSD file system must be supported on host operating system to be accessible. 【High Quality Master Chip】- Adopts high performance controller IC Chipset RTL9210B, Complies with UASP and Trim which can effectively improve the speed and exteend the lifetime of SSD. Compatible Multi OS, Windows 7/ 8/ 8.1/ 10/ Linux/ MAC. Plug-and-play, no additional drivers required. Bus powered, does not need an external power supply. 

SSK Aluminum M.2 NVME SATA SSD Enclosure SHE-C325pro

SSK Aluminum M.2 NVME SATA SSD Enclosure SHE-C325

 	 Version: V5.0+JL 	 Transmission Frequency: 2.4GHz 	 Battery: 120mAh with Protect IC 	 Talk Time: Up 2hrs 	 Standby Time: About 180hrs 	 Charging Time: About 2hrs 	 Data Interface: USB2.0 	 Effective Distance: About 10M 	 Drive Unit: 15mm mylar speaker 	 Frequency Response: 20Hz~20,000Hz 	 Impedance: 32&Omega;&plusmn;10% 	 Sensitivity: ANC OFF: 99&plusmn;3dB; ANC ON: 124&plusmn;3dB 	 Rated Power: 15mW 	 Power Capability: 150mW 	 Function: Active Noise Control  

ANC Earphone


Keyboard:
Key button:104 keys
Interface: Compatible with USB 1.1/2.0
Cable length: 1.4m
Dimension: 438*128*34mm
Key life: 5 millions times
Light: 7 colors colorful light
Mouse:
IC: 16125&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;
Key button: 3 keys
DPI: 800-1000-1200&nbsp; &nbsp;&nbsp;
Cable length: 1.2m
Light:gradually light(red-blue-purple)&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;
Headphone:
Cable length: 1.7m
Driver Diameter:40mm*2
Impedance:32&Omega;&plusmn;10%&nbsp; &nbsp; &nbsp;&nbsp;
Frequency Response:20～20kHz&nbsp;&nbsp;
Sensitivity(S.P.L):108dB/mW
Mouse pad:
Printing technology: Heat tranfer printing
Dimension: 256*209*2mm&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;
Material: Rubber+Cloth edge locking



4 in 1 Gaming Set with colorful light

Bluetooth solution: 6.0 (JL7016G8) Supported protocols: HSP, HFP, A2DP, AVRCP Headphone battery: 35mAH (without protective board, headphone board lithium protection IC) Charging compartment battery: 300mAH (with protective board) Charging time: 1 hour Call time: 4H Music time: 6H Impedance: 32 Ω Speaker: 13mm * 2 Bluetooth operating frequency: 2.402GHz-2.480GHz Frequency response range: 20HZ-20KHZ Maximum transmission distance: 10M Voice prompt: Supports Multi point connection: not supported Wearing method: In ear Instruction manual: in both Chinese and English Interface: TYPE-C Comes with accessories such as USB charging cable, instruction manual, and earplugs of different sizes 6-meter mixed feed (FF+FB) ANC+ENC Light sensitive in ear detection; Spatial audio algorithm, surround sound effects; Φ13mm Composite cashmere diaphragm loudspeaker, stunning bass ANC noise reduction depth (6-meter mixed feed noise reduction FF+FB):&gt;--52dB ENC noise reduction depth ≥ -50dB Size: Size: 65.2 * 48 * 29.8mm ===========================================================================  1.AWEI Brand Agents Wanted! Wholesale is welcome! 1)MOQ: 120PCS 2)Lead Time: ready stock will deliver within 3 working days after payment. 3)Payment: T/T, full payment before shipment. 2.OEM/ODM(to make your logo) Is Accepted! 1)MOQ/Model: 3000PCS 2)Lead Time: Will take around 30~35days after golden samples comfirmation. 3)Payment: T/T,30% deposit in advance, full balance before shipment. 3.Ship Method: Factory does not provide shipping, but can help you find the forwarder to arrange the shipping. for detailed method, depends on the goods and your requirement. 4. Contact: Miley Hwang,  WhatsApp: +8613632855385  Wechat: Mileyleanin01 For more details, if no prompt reply, pls kindly contact Ms Miley for further instant communication. Thank you~   

AWEI T230 ANC PRO Earbuds with 6mics Hybrid ANC  and ENC

Shenzhen LX Electronics Company Limited

Products introduction TRAN01R is a cutting-edge dual-mode Bluetooth 5.4 LE audio dongle that leverages the advanced Qualcomm QCC3086 chipset. This dongle is optimized for gaming, video, and enterprise applications. The TRAN01 Bluetooth dongle is built upon the QCC3086 WLCSP chipset, which integrates a single chip radio and baseband IC for Bluetooth 2.4 GHz systems. This fully qualified single-chip dual-mode Bluetooth v5.4 system provides a complete 2.4 GHz Bluetooth solution. By adopting the QCC3086 chipset, LX offers a powerful and versatile dongle to unlock the full potential of LE Audio and Snapdragon Sound, delivering exceptional wireless audio experiences across various applications and devices. The innovative TurboCast™ technology, which supports music sharing and complies with LE Audio's Auracast standard, has a broadcast delay of as low as 20ms and can share 48K 24-bit HD stereo music. Highlights ● Qualified to Bluetooth v5.4 specification. ● Ultra-low power ● Support Bluetooth® LE Audio ● Lossless and High-performance 24-bit stereo audio ● TurboCast™ technology ● Input interfaces: USB 2.0, Aux 3.5 ● A2DP Codec: SBC, aptX™, aptX Adaptive, aptX LL and aptX HD Audio ● Voice Codec: mSbc, aptX Voice ● LE Codec: LC3 General specification BT Version：V5.4 Bluetooth features：A2DP, HFP, HSP, AVRCP, SPP, LE Unicast, LE Broadcast Size：105*65*15mm Distance： &gt;30M LED：Blue, Red Codec：SBC, AAC, APTX, APTX HD, APTX Adaptive,LC3, LDAC (optional) TurboCast™Support Audio input：USB 2.0, Aux 3.5 Charging type：USB Type-C Control interface：Physical key controls PIN code：0000 Model name：TRAN01R Technical specification Button: Power key LED: Blue and Red Chipset: QCC3086 External storage: NO Charging type: USB Type-C Antenna: SMA external antennas, 50 ohms Crystal: 2016 16M 9PF +-10PPM Work temperature range: -10 to +55 ℃ Storage temperature range: -20 to 60 ℃ Charging: 5V+/-0.25V 1A 

 LE AUDIO AURACAST HIGHT PERFORMANCE REPEATER BROADCAST 50M(PA 200M) DISTANCE LC3 CODEC TRAN01R

Products introduction TRAN01R is a cutting-edge dual-mode Bluetooth 5.4 LE audio dongle that leverages the advanced Qualcomm QCC3086 chipset. This dongle is optimized for gaming, video, and enterprise applications. The TRAN01 Bluetooth dongle is built upon the QCC3086 WLCSP chipset, which integrates a single chip radio and baseband IC for Bluetooth 2.4 GHz systems. This fully qualified single-chip dual-mode Bluetooth v5.4 system provides a complete 2.4 GHz Bluetooth solution. By adopting the QCC3086 chipset, LX offers a powerful and versatile dongle to unlock the full potential of LE Audio and Snapdragon Sound, delivering exceptional wireless audio experiences across various applications and devices. The innovative TurboCast™ technology, which supports music sharing and complies with LE Audio's Auracast standard, has a broadcast delay of as low as 20ms and can share 48K 24-bit HD stereo music. Highlights ● Qualified to Bluetooth v5.4 specification. ● Ultra-low power ● Support Bluetooth® LE Audio ● Lossless and High-performance 24-bit stereo audio ● TurboCast™ technology ● Input interfaces: USB 2.0, Aux 3.5 ● A2DP Codec: SBC, aptX™, aptX Adaptive, aptX LL and aptX HD Audio ● Voice Codec: mSbc, aptX Voice ● LE Codec: LC3 General specification BT Version：V5.4 Bluetooth features：A2DP, HFP, HSP, AVRCP, SPP, LE Unicast, LE Broadcast Size：105*65*15mm Distance： &gt;50M LED：Blue, Red Codec：SBC, AAC, APTX, APTX HD, APTX Adaptive,LC3, LDAC (optional) TurboCast™Support Audio input：USB 2.0, Aux 3.5 Charging type：USB Type-C Control interface：Physical key controls PIN code：0000 Model name：TRAN01R Technical specification Button: Power key LED: Blue and Red Chipset: QCC3086 External storage: NO Charging type: USB Type-C Antenna: SMA external antennas, 50 ohms Crystal: 2016 16M 9PF +-10PPM Work temperature range: -10 to +55 ℃ Storage temperature range: -20 to 60 ℃ Charging: 5V+/-0.25V 1A 

 LE AUDIO AURACAST HIGHT PERFORMANCE STADIUM REPEATER 50M TRAN01R

Products introduction TRAN01 is a cutting-edge dual-mode Bluetooth 5.4 LE audio dongle that leverages the advanced Qualcomm QCC3086 chipset. This dongle is optimized for gaming, video, and enterprise applications. The TRAN01 Bluetooth dongle is built upon the QCC3086 WLCSP chipset, which integrates a single chip radio and baseband IC for Bluetooth 2.4 GHz systems. This fully qualified single-chip dual-mode Bluetooth v5.4 system provides a complete 2.4 GHz Bluetooth solution. By adopting the QCC3086 chipset, LX offers a powerful and versatile dongle to unlock the full potential of LE Audio and Snapdragon Sound, delivering exceptional wireless audio experiences across various applications and devices. The innovative TurboCast™ technology, which supports music sharing and complies with LE Audio's Auracast standard, has a broadcast delay of as low as 20ms and can share 48K 24-bit HD stereo music. Highlights ● Qualified to Bluetooth v5.4 specification. ● Ultra-low power ● Support Bluetooth® LE Audio ● Lossless and High-performance 24-bit stereo audio ● TurboCast™ technology ● Input interfaces: USB 2.0, Aux 3.5 ● A2DP Codec: SBC, aptX™, aptX Adaptive, aptX LL and aptX HD Audio ● Voice Codec: mSbc, aptX Voice ● LE Codec: LC3 General specification BT Version：V5.4 Bluetooth features：A2DP, HFP, HSP, AVRCP, SPP, LE Unicast, LE Broadcast Size：105*65*15mm Distance： &gt;30M LED：Blue, Red Battery：3.7V 180mAh Codec：SBC, AAC, APTX, APTX HD, APTX Adaptive,LC3, LDAC (optional) TurboCast™Support Audio input：USB 2.0, Aux 3.5 Charging type：USB Type-C Control interface：Physical key controls PIN code：0000 Model name：TRAN01 Technical specification Button: Power key LED: Blue and Red Chipset: QCC3086 External storage: NO Charging type: USB Type-C Antenna: SMA external antennas, 50 ohms Crystal: 2016 16M 9PF +-10PPM Work temperature range: -10 to +55 ℃ Storage temperature range: -20 to 60 ℃ Charging: 5V+/-0.25V 1A 

LE AUDIO AURACAST TRANSMITTER BROADCAST BREDR DUAL MODE LC3 CODEC TRAN01

Xiamen Lenz Communication Co Ltd

 	 CPU: 32 bits ARM. 	 SAM card: 1 SAM cassette, support PPS baud rate negotiation mode. 	 IC card: 1 semi-sunk IC card slot, comply with PBOC2.0 and EMV, support synchronic memory cards such as AT24, SLE4442 and SLE4428. 	 Non-contacted card: 	 Support IEC 14443 type A/B, Mifare&reg; card, UL card and DESFire EV1 card reading and writing. 	 Comply with standards such as PayPass, payWave, PBOC2.0, building department IC card regulation. 	 Support the 13.56MHz mobile phone payment card issued by China mobile, China Unicom and China telecom. 	 Communication: support USB and RS232 communication mode. 	 Development environment: provide DLL under Microsoft&#39;s Windows and interface protocol. 	 Power supply: supply power through USB or through external 5V power. 	 Operating temperature: 0 to 50 &deg;C, 10 to 90% RH. 	 Storage temperature: -20 to 70 &deg;C, 5 to 95% RH.  
Features: 	 1 SAM cassette, convenient for security control. 	 1 semi-sunk user cassette, support contacted IC card reading and writing. 	 Support communication through USB and serial port. 	 Supply power through USB, connected with a 5V power supply. 	 Provide complete interface protocol and code example for future development of the application program. 	 Support remote reading of the card. 	 The device is light and elegant, easy to carry. 	 Support hot plugging. 	 This table type contacted/non contacted IC card reader can be applied for mobile phone payment, financial/non-financial IC card payment, card tolling, daily payment and more. 	 Accept small order. 	 Small order minimum order quantity: 20piece(s). 	 Small order lead time: 5day(s).  

IC Card Reader

Shenzhen Friendcom Technology Development Co., Ltd.

Featured here is a low-cost, compact wireless transceiver module with SPI for embedded applications. The module comes with a 128-byte EEP ROM to save the data used for frequency calibration. It contains a 64-byte FIFO buffer, which can relieve the MCU's load while processing the data. 

 
  Wireless RF module 315MHz/433MHz/470MHz/868MHz/915MHz ISM Band FSK module. 
  Low cost and small size. 
  Data rate: 250kbps. 
  Transceiver is a compact surface-mounted half-duplex FSK module. 
  It is a low-cost small-size wireless module with SPI for embedded applications. 
  There is an external 128 bytes EEPROM to save the data used for frequency calibration. 
  MCU will read the data in EEPROM After power-on to calibrate the frequency. 
  It contains 64 byte FIFO buffer, which can relieve the MCU's load while processing the data. 
  This makes it possible for a low-cost MCU to implement high-speed data transmission task. 
  The RF data rate can reach 150kbps. 
  The module with optional FEC , CRC and Manchester encoding can realize stable and reliable data transmission in busy ISM band. 
  The module is completely shielded and designed for operation under the European and US radio regulations for license-free use. 
  Main applications: intelligent home control system, wireless RFID tag. 
  Wireless sensor, POS terminal, industrial data transmission, automatic data collection system, wireless remote control, wireless AMR for water, gas and hot, electricity and other meters. 
 

Wireless Transceiver Module

TECHVISION INTELLIGENT TECHNOLOGY CO LTD

TVI6002H-USB PC CAMERA USB video conferencing camera Separable 360 degree swivel bracket Dedicated audio noise cancellation IC, dual MIC array, HD radio Sony IMX323 HD image sensor, 90 degree distortion-free lens USB TYPE C interface UVC v1.5 protocol     

TVI6002H

SMARTTECH PRODUCTION

 Proximity Atmel T5577
125khz rewritable blank RFID contactless cards 

Technical Specification: 	  Chip: Atmel T5577   	  Function: rewritable  	  Memory: 363bit EEPROM  	  Frequency: 125khz  	  Read range: 2-10cm  	  Operation temperature: -20 to 80&nbsp;   
 1. Description  	 The ATA5577 is a contactless read/write identification IC (IDIC&reg;) for applications in the 125-kHz or 134-kHz frequency band. A single coil connected to the chip serves as the IC&#39;s power supply and bi-directional communication interface. The antenna and chip together form a transponder, or tag. The on-chip 363-bit EEPROM (11 blocks with 33 bits each) can be read and written block-wise from a base station (reader). Two dedicated blocks are reserved for setting the IDIC operational modes. Another block may be used for a password to prevent unauthorized writing. Data is transmitted from the IDIC (uplink) using load modulation. This is achieved by damping the RF field with a resistive load between the two terminals Coil 1 and Coil 2. The IC receives and decodes serial base station commands (downlink) which are encoded as 100% amplitude modulated (OOK) pulse-interval-encoded bit streams.  
 2. Compatibility  	 The ATA5577 in its Basic mode supports the fixed uplink bit rates of the E5551/T5551 transponders. Configuration mapping in Basic mode is compatible to the E5551/T5551. The Fixed Bit Length downlink protocol is compatible to the E5551/T5551 and the T5557/ATA5567. This means that the ATA5577 has an easy upgrade path when converting a system from the E5551/T5551 or T5557/ATA5567. For further details, refer to Atmel&reg;&rsquo;s Web site for product-relevant application notes.  

My Sourcing