M24LR64-RMN6/2 STMicroelectronics, M24LR64-RMN6/2 Datasheet - Page 60

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

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 states
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M24LR64-R states
An M24LR64-R can be in one of 4 states:
●
●
●
●
Transitions between these states are specified in
diagram
Power-off state
The M24LR64-R is in the Power-off state when it does not receive enough energy from the
VCD.
Ready state
The M24LR64-R is in the Ready state when it receives enough energy from the VCD. When
in the Ready state, the M24LR64-R answers any request where the Select_flag is not set.
Quiet state
When in the Quiet state, the M24LR64-R answers any request except for Inventory requests
with the Address_flag set.
Selected state
In the Selected state, the M24LR64-R answers any request in all modes (see
Modes):
●
●
●
Power-off
Ready
Quiet
Selected
Request in Select mode with the Select_flag set
Request in Addressed mode if the UID matches
Request in Non-Addressed mode as it is the mode for general requests
and
Table 22: M24LR64-R response depending on
Doc ID 15170 Rev 11
Figure 49: M24LR64-R state transition
Request_flags.
Section 18:
M24LR64-R