CR14-MQP/1GE STMicroelectronics, CR14-MQP/1GE Datasheet - Page 34

• Manufacturer Part Number: CR14-MQP/1GE
• Description: IC TYPE-B CHIP I2C ECO 16-SOIC N
• Manufacturer: STMicroelectronics

Specifications of CR14-MQP/1GE

• Rf Type: Transceiver
• Frequency: 13.56MHz
• Features: ISO14443-B
• Package / Case: 16-SOIC (0.154", 3.90mm Width)
• Pin Count: 16
• Screening Level: Commercial
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-5719-1; 497-5719-1; 497-5719-5

Tag access using the CR14 coupler
Figure 32. Anti-collision ST short range memory sequence continued
34/47
I²C
RF ...
I²C
RF ...
I²C
RF ...
I²C
RF ...
I²C
RF ...
I²C
RF ...
I²C ...
RF
I²C ...
RF
R
S
T
A
T
Chip_ID
Chip_ID
Answer
Slot 9
Device
Select
Code
Slot 10
Slot 11
Slot 12
Slot 13
Slot 14
Slot 15
Chip_ID
Chip_ID
Answer
Slot 10
Register
Address
I/O
01h
Chip_ID Chip_ID
Chip_ID
Answer
Slot 11
R
R
E
S
T
A
T
Device
Select
Code
Chip_ID
Answer
Slot 12
Answer
Length
Frame
12h
SOF
SOF
SOF
SOF
SOF
SOF
Chip_ID
Chip_ID
Answer
Slot 13
Slot Bits
b 0 to b 7
Status
Status
Chip_ID
Chip_ID
Answer
Slot 14
96h
56h
66h
76h
86h
96h
b 8 to b 15
Slot Bits
Status Chip_ID
Status
Chip_ID
Chip_ID
Answer
Slot 15
CRC
CRC
CRC
CRC
CRC
CRC
Doc ID 11922 Rev 2
Chip_ID
Answer
Slot 0
O
S
T
P
CRC
CRC
CRC
CRC
CRC
CRC
Chip_ID
Chip_ID
Answer
Slot 1
Chip_ID
Chip_ID
Answer
EOF
EOF
EOF
EOF
EOF
EOF
Slot 2
<-->
<-->
<-->
<-->
<-->
<-->
Chip_ID Chip_ID
Chip_ID
t 0
t 0
t 0
t 0
t 0
t 0
Answer
Slot 3
<-->
<-->
<-->
<-->
<-->
<-->
t 1
t 1
t 1
t 1
t 1
t 1
Chip_ID
SOF
SOF
SOF
SOF
SOF
SOF
Answer
Slot 4
Chip_ID
Chip_ID
Answer
Slot 5
Chip_ID
Chip_ID
Chip_ID
Chip_ID
Chip_ID
Chip_ID
Chip_ID
Chip_ID
Answer
Slot 6
CRC
CRC
CRC
CRC
CRC
CRC
Chip_ID Chip_ID
Chip_ID
Answer
Slot 7
CRC
CRC
CRC
CRC
CRC
CRC
Chip_ID
Answer
Slot 8
ai09264
EOF
EOF
EOF
EOF
EOF
EOF
CR14