CRX14-MQP/1GE STMicroelectronics, CRX14-MQP/1GE Datasheet - Page 15

• Manufacturer Part Number: CRX14-MQP/1GE
• Description: IC TYPE-B CHIP I2C ECO 16-SOIC N
• Manufacturer: STMicroelectronics

Specifications of CRX14-MQP/1GE

• Rf Type: Transceiver
• Frequency: 13.56MHz
• Features: ISO14443-B
• Package / Case: 16-SOIC (0.154", 3.90mm Width)
• For Use With: 497-3704 - RFID EVALUATION KIT ISO14443-B
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-5720-2; 497-5720-2; 497-5720-5

CRX14
Table 5.
Status bit value description:
1: No error detected. The Chip_ID stored in the Slot register is valid.
0: Error detected
– Slot register = 00h: No answer frame detected from ST short range memory
– Slot register = FFh: Answer Frame detected with CRC error. Collision may have occurred
Byte 17
Byte 18
Byte 0
Byte 1
Byte 2
Byte 3
Byte 4
Byte 5
Byte 6
Byte n
Status Slot
Status Slot
Slot marker register description
Bit 15
Bit 7
b
7
Status Slot
Status Slot
Bit 14
Bit 6
b
6
Slot_Register 14 = Chip_ID value detected in Slot 14
Slot_Register 15 = Chip_ID value detected in Slot 15
Slot_Register 0 = Chip_ID value detected in Slot 0
Slot_Register 1 = Chip_ID value detected in Slot 1
Slot_Register 2 = Chip_ID value detected in Slot 2
Slot_Register 3 = Chip_ID value detected in Slot 3
Status Slot
Status Slot
Bit 13
Bit 5
b
5
Number of stored Bytes: fixed to 18
Doc ID 8880 Rev 4
Status Slot
Status Slot
Bit 12
Bit 4
b
4
.....
Status Slot
Status Slot
Bit 11
Bit 3
b
3
Status Slot
Status Slot
Bit 10
Bit 2
b
2
Status Slot
Status Slot
Bit 1
Bit 9
b
CRX14 registers
1
Status Slot
Status Slot
Bit 0
Bit 8
b
0
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