SRI512-SBN181GE STMICROELECTRONICS [STMicroelectronics], SRI512-SBN181GE Datasheet - Page 41

• Manufacturer Part Number: SRI512-SBN181GE
• Description: 13.56 MHz short-range contactless memory chip with 512-bit EEPROM and anticollision functions
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

SRI512
Figure 51. SRI512 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 SRI512
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
1 0
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