M24LR16E-RDW6T/2 STMicroelectronics, M24LR16E-RDW6T/2 Datasheet - Page 106

• 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
106/143
Table 84.
1. Gray means that the field is optional.
Request parameter:
Table 85.
Response parameter:
Table 86.
Response parameter:
Response
Request
Response
SOF
SOF
SOF
Request flags
UID (optional)
Password Number (0x01 = Pswd1, 0x02 = Pswd2, 0x03 = Pswd3, other = Error)
Password
No parameter. The response is send back after the write cycle.
Error code as Error_flag is set:
–
–
10h: the password number is incorrect
0Fh: the present password is incorrect
Request
_flags
8 bits
Present-sector Password request format
Present-sector Password response format when Error_flag is NOT set
Present-sector Password response format when Error_flag is set
Response_
Response_flags
flags
8 bits
Password
8 bits
Present-
sector
B3h
Doc ID 018932 Rev 8
Error code
8 bits
code
Mfg
02h
IC
64 bits
UID
(1)
Password
number
8 bits
CRC16
16 bits
CRC16
16 bits
Password
32 bits
CRC16
16 bits
M24LR16E-R
Response
Response
EOF
Request
EOF
EOF