M95640-RMB6TG STMicroelectronics, M95640-RMB6TG Datasheet - Page 18

IC EEPROM 64KBIT 2MHZ 8MLP

M95640-RMB6TG

Manufacturer Part Number
M95640-RMB6TG
Description
IC EEPROM 64KBIT 2MHZ 8MLP
Manufacturer
STMicroelectronics
Datasheets

Specifications of M95640-RMB6TG

Format - Memory
EEPROMs - Serial
Memory Type
EEPROM
Memory Size
64K (8K x 8)
Speed
2MHz
Interface
SPI, 3-Wire Serial
Voltage - Supply
1.8 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Package / Case
8-MLP
Memory Configuration
8192 X 8
Interface Type
Serial, SPI
Clock Frequency
2MHz
Supply Voltage Range
1.8V To 5.5V
Memory Case Style
DFN
No. Of Pins
8
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
M95640-RMB6TGCT

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Instructions
6.2
18/48
Write Disable (WRDI)
One way of resetting the Write Enable Latch (WEL) bit is to send a Write Disable instruction
to the device.
As shown in
and the bits of the instruction byte are shifted in, on Serial Data Input (D).
The device then enters a wait state. It waits for a the device to be deselected, by Chip Select
(S) being driven high.
The Write Enable Latch (WEL) bit, in fact, becomes reset by any of the following events:
Figure 8.
Power-up
WRDI instruction execution
WRSR instruction completion
WRITE instruction completion.
Figure
Write Disable (WRDI) sequence
S
C
D
Q
8, to send this instruction to the device, Chip Select (S) is driven low,
Doc ID 16877 Rev 15
High Impedance
0
1
2
Instruction
3
M95640, M95640-W, M95640-R, M95640-DR
4
5
6
7
AI03750D

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