M24LR64-RMN6T/2 STMicroelectronics, M24LR64-RMN6T/2 Datasheet - Page 76

• Manufacturer Part Number: M24LR64-RMN6T/2
• Description: 13.56MHZ 64KBIT EEPROM SO8N
• Manufacturer: STMicroelectronics

Specifications of M24LR64-RMN6T/2

• Featured Product: STM32 Cortex-M3 Companion Products
• Rf Type: Read / Write
• Frequency: 13.56MHz
• Features: 64 Kbit EEPROM
• Package / Case: 8-SOIC (0.154", 3.90mm Width)
• Memory Size: 64 KB
• Organization: 2 K x 32
• Interface Type: I2C
• Maximum Clock Frequency: 400 KHz
• Access Time: 900 ns
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 1.8 V
• Maximum Operating Current: 600 uA
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-10486-2

Commands codes
26.2
76/128
Stay Quiet
Command code = 0x02
On receiving the Stay Quiet command, the M24LR64-R enters the Quiet State if no error
occurs, and does NOT send back a response. There is NO response to the Stay Quiet
command even if an error occurs.
When in the Quiet state:
●
●
The M24LR64-R exits the Quiet State when:
●
●
●
Table 36.
The Stay Quiet command must always be executed in Addressed mode (Select_flag is reset
to 0 and Address_flag is set to 1).
Figure 52. Stay Quiet frame exchange between VCD and M24LR64-R
Request
M24LR64-R
SOF
Timing
the M24LR64-R does not process any request if the Inventory_flag is set,
the M24LR64-R processes any Addressed request
it is reset (power off),
receiving a Select request. It then goes to the Selected state,
receiving a Reset to Ready request. It then goes to the Ready state.
VCD
Stay Quiet request format
Request flags
8 bits
SOF
Stay Quiet
request
Doc ID 15170 Rev 12
Stay Quiet
02h
EOF
64 bits
UID
CRC16
16 bits
M24LR64-R
Request
EOF