M24LR16E-RDW6T/2 STMicroelectronics, M24LR16E-RDW6T/2 Datasheet - Page 120

• Manufacturer Part Number: M24LR16E-RDW6T/2
• Description: EEPROM 16kB EEPROM Dual INT 400 kHz IC2 13.56MHz
• Manufacturer: STMicroelectronics

Specifications of M24LR16E-RDW6T/2

• Product Category: EEPROM
• Rohs: yes
• Memory Size: 16 Kbit
• Organization: 256 x 8
• Data Retention: 40 yr
• Maximum Clock Frequency: 400 KHz
• Maximum Operating Current: 50 mA
• Operating Supply Voltage: 1.8 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: TSSOP-8
• Access Time: 900 ns
• Interface Type: 2-Wire Serial, I2C
• Minimum Operating Temperature: -40 C
• Operating Current: 50 mA

Command codes
26.26
120/143
SetRstEHEn
On receiving the SetRstEHEn command, the M24LR16E-R sets or resets the EH_enable bit
in the volatile Control register. The Protocol_extension_flag should be set to 0 for the
M24LR16E-R to operate correctly. If the Protocol_extension_flag is at 1, the M24LR16E-R
answers with an error code. The Option_flag and the Inventory_flag are not supported.
Table 112. SetRstEHEn request format
1. Gray means that the field is optional.
Request parameters:
Table 113. SetRstEHEn response format when Error_flag is NOT set
Response parameter:
Table 114. SetRstEHEn response format when Error_flag is set
Response parameter:
Request
Response SOF
Response
SOF
SOF
Request flags
UID (optional)
Data: during a SetRstEHEn command, bits 7 to 1 are ignored. Bit 0 is the EH_enable
bit.
No parameter. The response is sent back after t
Error code as Error_flag is set:
–
03h: the option is not supported
Request_
8 bits
flags
Response_
8 bits
flags
Response_flags
SetRstEHEn
8 bits
A2h
Doc ID 018932 Rev 8
Error code
8 bits
IC Mfg
code
02h
CRC16
16 bits
64 bits
UID
1
.
(1)
CRC16
16 bits
8 bits
Data
CRC16
16 bits
Response EOF
M24LR16E-R
Response
Request
EOF
EOF