SRI4K-SBN181GE STMICROELECTRONICS [STMicroelectronics], SRI4K-SBN181GE Datasheet - Page 39

• Manufacturer Part Number: SRI4K-SBN181GE
• Description: 13.56 MHz short-range contactless memory chip with 4096-bit EEPROM and anticollision functions
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

SRI4K
Figure 51. SRI4K synchronous timing, transmit and receive
FRAME Transmission between the reader and the contactless device
Data jitter on FRAME Transmitted by the reader in ASK
ASK Modulated signal from the Reader to the Contactless device
FRAME Transmitted by the SRI4K
in BPSK
1
t
DR
0
DATA
t
MIN CD
START
1
t
RFSBL
t
DR
0
A
t
JIT
EOF
t
t
RFSBL
RFSBL
B
t
JIT
t
t
RFF
0
t
RFSBL
847KHz
t
JIT
t
1
t
RFSBL
t
JIT
t
RFR
SOF
FRAME Transmitted by the reader in ASK
t
RFSBL
t
JIT
1 1
0
t
DA
DATA
ƒ cc
DC and ac parameters
1
0
t
DA
DATA
AI10893
1 0
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