LRI64-A1S STMICROELECTRONICS [STMicroelectronics], LRI64-A1S Datasheet - Page 27

• Manufacturer Part Number: LRI64-A1S
• Description: Memory TAG IC, 64-bit Unique ID with WORM User Area 13.56MHz, ISO15693 and ISO18000-3 Mode 1 Compliant
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

Table 14. AC Characteristics
Note: 1. T
MI
t
RFR
Symbol
t
t
CARRIER
RFSBL
MINCD
t
f
t
f
JIT
SH
t
t
2. All timing measurements were performed on a reference antenna with the following characteristics:
, t
W
C
1
2
RFF
External size: 75mm x 48mm
Number of turns: 6
Width of conductor: 1mm
Space between 2 conductors: 0.4mm
Value of the Tuning Capacitor: 28.5pF (LRI64-W4)
Value of the coil: 4.3µH
Tuning Frequency: 14.4MHz.
A
=–20 to 85°C
External RF Signal Frequency
10% Carrier Modulation Index
10% Rise and Fall Time
10% Minimum Pulse Width for
Bit
Bit Pulse Jitter
Minimum Time from Carrier
Generation to First Data
Subcarrier Frequency High
Time for LRI64 Response
Time between Commands
Programming Time
Parameter
Test Conditions
From H-field min
MI=(A-B)/(A+B)
93297/f
4352/f
4224/f
f
C
/32
C
C
C
1, 2
13.553
Min.
313
309
7.1
10
–2
0
423.75
13.56
320.9
311.5
Typ.
0.1
13.567
Max.
9.44
6.88
322
314
3.0
30
+2
1
LRI64
MHz
Unit
27/38
kHz
ms
ms
µs
µs
µs
µs
µs
%