ATA5577C_14 Datasheet, PDF (1/47 Pages) ATMEL Corporation – Read/Write LF RFID IDIC 100 to 150kHz

ATA5577C
Read/Write LF RFID IDIC 100 to 150kHz
DATASHEET
Features
● Contactless power supply
● Contactless Read/Write data transmission
● Radio frequency f_RF from 100kHz to 150kHz
● Basic Mode or Extended Mode
● Compatible with Atmel^® T5557, ATA5567
● Replacement for Atmel e5551/T5551 in most common operation modes
● Configurable for ISO/IEC 11784/785 compatibility
● Total 363 bits EEPROM memory: 11 blocks (32 bits + 1 lock bit)
● 7 × 32 bits EEPROM User Memory, including 32-bit Password Memory
● 2 × 32 bits for unique ID
● 1 × 32-bit option register in EEPROM to set up the Analog Front End:
● Clock and gap detection level
● Improved downlink timing
● Clamp and modulation voltage
● Soft modulation switching
● Write damping like the Atmel T5557/ATA5567 or with resistor
● Downlink protocol
● 1 × 32-bit configuration register in EEPROM to set up:
● Data rate:
● RF/2 to RF/128, binary selectable or
● Fixed Basic Mode rates
● Modulation/coding:
● Bi-phase, Manchester, FSK, PSK, NRZ
● Other options:
● Password Mode
● Max block feature
● Direct Access Mode
● Sequence terminator(s)
● Blockwise write protection (lock bit)
● Answer-On-Request (AOR) Mode
● Inverse data output
● Disable test mode access
● Fast downlink (~6Kbits/s versus ~3Kbits/s)
● OTP functionality
● Init delay (~67ms)
9187H-RFID-07/14