sri4k STMicroelectronics, sri4k Datasheet - Page 47

• Manufacturer Part Number: sri4k
• Description: 13.56 Mhz Short-range Contactless Memory Chip With 4096-bit Eeprom And Anticollision Functions
• Manufacturer: STMicroelectronics

SRI4K
Figure 60. RESET_TO_INVENTORY frame exchange between Reader and SRI4K
Figure 61. READ_BLOCK frame exchange between Reader and SRI4K
Figure 62. WRITE_BLOCK frame exchange between Reader and SRI4K
Figure 63. GET_UID frame exchange between Reader and SRI4K
Reader
SRI4K
Reader
SRI4K
SRI4K
Reader
Reader
SRI4K
SOF
S
O
F
S
O
F
08h
0Bh
09h
SOF
CRC L CRC H
ADDR
ADDR
0Ch
CRC L CRC H
DATA
E
O
F
CRC L
1
<-t 0 -><-t 1 ->
DATA
CRC H EOF
2
E
O
F
S
O
F
<-t 0 -><-t 1 ->
DATA
UID
3
0
UID
DATA
1
4
S
O
F
UID
2
DATA
CRC L CRC H EOF
1
UID
3
DATA
UID
2
4
SRI4K command summary
UID
DATA
5
No Response
3
UID
6
DATA
4
UID
7
AI10889
CRC L CRC H
CRC L CRC H
No Response
AI10890b
AI10892b
AI10891
47/49
E
O
F
O
E
F