M95080-RMC6TG STMicroelectronics, M95080-RMC6TG Datasheet - Page 17

• Manufacturer Part Number: M95080-RMC6TG
• Description: EEPROM 8 Kbit SPI BUS EE 10MHz CR 5ms
• Manufacturer: STMicroelectronics

Specifications of M95080-RMC6TG

• Product Category: EEPROM
• Rohs: yes

M95080 M95080-W M95080-R
6.2
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 022540 Rev 1
High Impedance
0
1
2
Instruction
3
4
5
6
7
AI03750D
Instructions
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