M24LR64-RMN6/2 STMicroelectronics, M24LR64-RMN6/2 Datasheet - Page 87

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M24LR64-RMN6/2

Manufacturer Part Number
M24LR64-RMN6/2
Description
EEPROM, 64K, DUAL INTERFACE, 8SOIC
Manufacturer
STMicroelectronics
Datasheet

Specifications of M24LR64-RMN6/2

Memory Size
64Kbit
Clock Frequency
400kHz
Access Time
900ns
Supply Voltage Range
1.8V To 5V
Memory Case Style
SOIC
No. Of Pins
8
Operating Temperature Range
-40°C To +85°C
Svhc
No SVHC
Memory Configuration
8192 X 8, 2048 X 32
Interface Type
I2C, Serial, 2-Wire
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
M24LR64-R
26.9
Lock AFI
On receiving the Lock AFI request, the M24LR64-R locks the AFI value permanently. The
Option_flag is supported.
During the RF write cycle W
Otherwise, the M24LR64-R may not Lock correctly the AFI value in memory. The W
equal to t
Table 57.
1. Gray means that the field is optional.
Request parameter:
Table 58.
Response parameter:
Table 59.
Response parameter:
Response
Request
Response
SOF
SOF
SOF
UID (optional)
No parameter
Error code as Error_flag is set
1nom
03h: the option is not supported
0Fh: error with no information given
11h: the specified block is already locked and thus cannot be locked again
14h: the specified block was not successfully locked
Request_
Lock AFI request format
Lock AFI response format when Error_flag is NOT set
Lock AFI response format when Error_flag is set
flags
8 bits
Response_
+ 18 × 302 µs.
Response_flags
8 bits
flags
8 bits
Lock
AFI
28h
t
, there should be no modulation (neither 100% nor 10%).
Error code
Doc ID 15170 Rev 11
8 bits
64 bits
UID
(1)
CRC16
16 bits
CRC16
16 bits
CRC16
16 bits
Commands codes
Response
Response
Request
t
EOF
EOF
time is
EOF
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