m95m01-r STMicroelectronics, m95m01-r Datasheet - Page 23

• Manufacturer Part Number: m95m01-r
• Description: 1 Mbit Serial Spi Bus Eeprom With High Speed Clock
• Manufacturer: STMicroelectronics

M95M01-R
Regardless of the order of the two events, the Hardware Protected Mode (HPM) can be
entered:
G
G
The only way to exit the Hardware Protected Mode (HPM) once entered is to pull Write
Protect (W) High.
If Write Protect (W) is permanently tied High, the Hardware Protected Mode (HPM) can
never be activated, and only the Software Protected Mode (SPM), using the Block Protect
(BP1, BP0) bits of the Status Register, can be used.
by setting the Status Register Write Disable (SRWD) bit after driving Write Protect (W)
Low
or by driving Write Protect (W) Low after setting the Status Register Write Disable
(SRWD) bit.
Instructions
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