M95080-WMB6TG STMicroelectronics, M95080-WMB6TG Datasheet - Page 19

• Manufacturer Part Number: M95080-WMB6TG
• Description: EEPROM 2.5 V to 5.5V 8K
• Manufacturer: STMicroelectronics

Specifications of M95080-WMB6TG

• Product Category: EEPROM
• Rohs: yes
• Memory Size: 8 Kbit
• Organization: 1 K x 8
• Data Retention: 40 yr
• Maximum Clock Frequency: 10 MHz
• Maximum Operating Current: 2 mA
• Operating Supply Voltage: 3.3 V, 5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: UFDFPN
• Access Time: 40 ns
• Interface Type: SPI
• Minimum Operating Temperature: - 40 C
• Factory Pack Quantity: 2500
• Supply Voltage - Max: 5.5 V
• Supply Voltage - Min: 2.5 V

M95080 M95080-W M95080-R
6.3.4
SRWD bit
The Status Register Write Disable (SRWD) bit is operated in conjunction with the Write
Protect (W) signal. The Status Register Write Disable (SRWD) bit and Write Protect (W)
signal enable the device to be put in the Hardware Protected mode (when the Status
Register Write Disable (SRWD) bit is set to 1, and Write Protect (W) is driven low). In this
mode, the non-volatile bits of the Status Register (SRWD, BP1, BP0) become read-only bits
and the Write Status Register (WRSR) instruction is no longer accepted for execution.
Table 5.
Status Register Write Protect
SRWD
b7
Status Register format
0
Doc ID 022540 Rev 1
0
0
BP1
Block Protect bits
Write Enable Latch bit
BP0
WEL
Write In Progress bit
Instructions
WIP
b0
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