STMicroelectronics SRIX4K
the SRIX4K (request frame) . 10 3.2 Output data transfer from the SRIX4K to the reader (answer frame) .| Part No. | SRIX4K |
|---|---|
| Datasheet | SRIX4K Download |
| Manufacturer |  STMicroelectronics |
| Description | 13.56 MHz short-range contactless memory |
| Buy | Stock & Price |
FEATURES
● ISO 14443-2 Type B air interface compliant● ISO 14443-3 Type B frame format compliant
● 13.56 MHz carrier frequency
● 847 kHz subcarrier frequency
● 106 Kbit/second data transfer
● France Telecom proprietary anti-clone function
● 8 bit Chip_ID based anticollision system
● 2 count-down binary counters with automated antitearing protection
● 64-bit unique identifier
● 4096-bit EEPROM with write protect feature
● Read_block and Write_block (32 bits)
● Internal tuning capacitor
● 1million erase/write cycles
● 40-year data retention
● Self-timed programming cycle
● 5 ms typical programming time – Unsawn wafer – Bumped and sawn wafer August 2008 Rev 8 1/47 1 Contents Contents SRIX4K 1
DESCRIPTION
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 2 Signal description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 2.0.1 AC1, AC0 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
