SRI512-A5T/1GE STMicroelectronics, SRI512-A5T/1GE Datasheet - Page 38

• Manufacturer Part Number: SRI512-A5T/1GE
• Manufacturer: STMicroelectronics

Specifications of SRI512-A5T/1GE

• Operating Temperature (max): 85C
• Operating Temperature Classification: Commercial
• Lead Free Status / RoHS Status: Compliant

SRI512 commands
8.10
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Unique Identifier (UID)
Members of the SRI512 family are uniquely identified by a 64-bit Unique Identifier (UID).
This is used for addressing each SRI512 device uniquely after the anticollision loop. The
UID complies with ISO/IEC 15963 and ISO/IEC 7816-6. It is a read-only code, and
comprises (as summarized in
Figure 49. 64-bit unique identifier of the SRI512
Figure 50. GET_UID frame exchange between Reader and SRI512
Power-On state
After Power-On, the SRI512 is in the following state:
SRI512
Reader
an 8-bit prefix, with the most significant bits set to D0h
an 8-bit IC Manufacturer code (ISO/IEC 7816-6/AM1) set to 02h (for
STMicroelectronics)
a 6-bit IC code set to 00 0110b = 6d for SRI512
a 42-bit Unique Serial Number
It is in the low-power state.
It is in READY state.
It shows highest impedance with respect to the reader antenna field.
It will not respond to any command except INITIATE().
S
O
F
0Bh
CRC L CRC H
63
Most significant bits
D0h
E
O
F
55
<-t 0 -> <-t 1 ->
02h
Figure
47
6d
49):
41
S
O
F
UID
0
Unique Serial Number
UID
1
UID
2
Least significant bits
UID
3
UID
4
AI12375
UID
5
0
UID
6
UID
7
CRC L CRC H
SRI512
AI10950
E
O
F