CR14-MQP STMicroelectronics, CR14-MQP Datasheet - Page 3
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CR14-MQP
Manufacturer Part Number
CR14-MQP
Description
Manufacturer
STMicroelectronics
Datasheet
1.CR14-MQP.pdf
(47 pages)
Specifications of CR14-MQP
Pin Count
16
Screening Level
Commercial
Lead Free Status / Rohs Status
Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
CR14-MQP/1GE
Manufacturer:
RENESAS
Quantity:
30 000
CR14
6
7
8
9
10
11
Appendix A ISO14443 type B CRC calculation . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
CR14 ISO14443 type-B radio frequency data transfer . . . . . . . . . . . . . 26
6.1
6.2
6.3
6.4
6.5
6.6
6.7
6.8
6.9
6.10
Tag access using the CR14 coupler . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
7.1
7.2
Maximum rating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
DC and AC parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Package mechanical . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Ordering information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
CRC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Output RF data transfer from the CR14 to the PICC (request frame) . . . 26
Transmission format of request frame characters . . . . . . . . . . . . . . . . . . 26
Request start of frame . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Request end of frame . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Input RF data transfer from the PICC to the CR14 (answer frame) . . . . . 28
Transmission format of answer frame characters . . . . . . . . . . . . . . . . . . . 28
Answer start of frame . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Answer end of frame . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Transmission frame . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Standard TAG command access description . . . . . . . . . . . . . . . . . . . . . . 31
Anti-collision TAG sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Doc ID 11922 Rev 2
Contents
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