M24LR16E-RMC6T/2 STMicroelectronics, M24LR16E-RMC6T/2 Datasheet - Page 93

• Manufacturer Part Number: M24LR16E-RMC6T/2
• Description: EEPROM 16kB EEPROM Dual INT 400 kHz IC2 13.56MHz
• Manufacturer: STMicroelectronics

Specifications of M24LR16E-RMC6T/2

• Product Category: EEPROM
• Rohs: yes
• Memory Size: 16 Kbit
• Organization: 512 x 32
• Data Retention: 40 yr
• Maximum Clock Frequency: 13.56 MHz
• Maximum Operating Current: 400 uA
• Operating Supply Voltage: 1.8 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: UFDFPN-8
• Interface Type: 2-Wire
• Minimum Operating Temperature: - 40 C

M24LR16E-R
26.8
When configured in the RF busy mode, the RF WIP/BUSY pin is tied to 0 from the SOF that
starts the Reset to ready command to the end of the M24LR16E-R response.
When configured in the RF write in progress mode, the RF WIP/BUSY pin remains in high-Z
state.
Write AFI
On receiving the Write AFI request, the M24LR16E-R programs the 8-bit AFI value to its
memory. The Option_flag is supported.
During the RF write cycle W
otherwise, the M24LR16E-R may not write correctly the AFI value into the memory. The W
time is equal to t
Table 57.
1. Gray means that the field is optional.
Request parameter:
Table 58.
Response parameter:
Table 59.
Response parameter:
Response
Response
Request
SOF
SOF
SOF
Request flags
UID (optional)
AFI
No parameter
Error code as Error_flag is set
–
–
12h: the specified block is locked and its contents cannot be changed
13h: the specified block was not successfully programmed
Request
_flags
8 bits
Write AFI request format
Write AFI response format when Error_flag is NOT set
Write AFI response format when Error_flag is set
Response_
8 bits
Response_flags
flags
1nom
Write
8 bits
AFI
27h
+ 18 × 302 µs.
t
, there should be no modulation (neither 100% nor 10%),
Error code
Doc ID 018932 Rev 8
8 bits
64 bits
UID
(1)
CRC16
16 bits
CRC16
16 bits
8 bits
AFI
CRC16
16 bits
Command codes
Response
Response
Request
EOF
EOF
EOF
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