SRI512-A3S/1GE STMicroelectronics, SRI512-A3S/1GE Datasheet - Page 37

• Manufacturer Part Number: SRI512-A3S/1GE
• Description: IC MEMORY 13.56MHZ EEPRM ADH ANT
• Manufacturer: STMicroelectronics
• Series: SRI512r

Specifications of SRI512-A3S/1GE

• Rf Type: Read / Write
• Frequency: 13.56MHz
• Features: ISO14443-B
• Package / Case: 38mm x 38mm
• Operating Temperature (max): 85C
• Operating Temperature Classification: Commercial
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-5535-2

SRI512
8.9
Figure 46. Write_block frame exchange between reader and SRI512
Get_UID() command
Command code = 0Bh
On receiving the Get_UID command, the SRI512 returns its 8 UID bytes. UID bytes are
transmitted with the least significant byte first, and each byte is transmitted with the least
significant bit first.
The SRI512 must have received a Select() command and be switched to Selected state
before any Get_UID() command can be accepted. All Get_UID() commands sent to the
SRI512 before a Select() command is issued, are ignored.
Figure 47. Get_UID request format
Request parameter:
●
Figure 48. Get_UID response format
Response parameters:
●
●
●
Reader
SRI512
SOF
No parameter
UID 0: Less significant UID byte
UID 1 to UID 6: UID bytes
UID 7: Most significant UID byte.
UID 0
8 bits
SOF
UID 1
09h
8 bIts
Address
SOF
UID 2
8 bIts
Data 1
Get_UID
Doc ID 13263 Rev 5
UID 3
8 bIts
0Bh
Data 2 Data 3 Data 4
UID 4
8 bIts
8 bits
CRC L
UID 5
8 bIts
UID 6
CRC L CRC H EOF
8 bIts
CRC H
8 bits
UID 7
8 bIts
EOF
CRC L
8 bits
SRI512 commands
CRC H
No response
8 bIts
AI07693b
AI10949b
EOF
AI07694
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