SRIX4KA3T1GE STMicroelectronics, SRIX4KA3T1GE Datasheet - Page 38

• Manufacturer Part Number: SRIX4KA3T1GE
• Manufacturer: STMicroelectronics

Specifications of SRIX4KA3T1GE

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

SRIX4K commands
9.10
38/50
Unique Identifier (UID)
Members of the SRIX4K family are uniquely identified by a 64-bit Unique Identifier (UID).
This is used for addressing each SRIX4K 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 SRIX4K
Figure 50. GET_UID frame exchange between Reader and SRIX4K
Power-On state
After Power-On, the SRIX4K is in the following state:
SRIX4K
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 0011b = 3d for SRIX4K
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
55
E
O
F
02h
Figure
<-t 0 -><-t 1 ->
47
3d
49):
41
S
O
F
UID
0
Unique Serial Number
UID
1
UID
2
Least significant bits
UID
3
UID
4
AI14082
UID
5
0
UID
6
UID
7
CRC L CRC H
SRIX4K
AI07692b
E
O
F