M95080-WMN6P STMicroelectronics, M95080-WMN6P Datasheet - Page 15

• Manufacturer Part Number: M95080-WMN6P
• Description: IC EEPROM 8KBIT 10MHZ 8SOIC
• Manufacturer: STMicroelectronics

Specifications of M95080-WMN6P

• Format - Memory: EEPROMs - Serial
• Memory Type: EEPROM
• Memory Size: 8K (1K x 8)
• Speed: 10MHz
• Interface: SPI, 3-Wire Serial
• Voltage - Supply: 2.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 8-SOIC (3.9mm Width)
• Memory Configuration: 1024 X 8
• Interface Type: Serial, SPI
• Clock Frequency: 10MHz
• Supply Voltage Range: 2.5V To 5.5V
• Memory Case Style: SO
• No. Of Pins: 8
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-8605-5; M95080-WMN6P

Regardless of the order of the two events, the
Hardware Protected Mode (HPM) can be entered:
–
–
Figure 10. Write Status Register (WRSR) Sequence
Status Register are rejected, and are not
accepted for execution). As a consequence,
all the data bytes in the memory area that are
software protected (SPM) by the Block Protect
(BP1, BP0) bits of the Status Register, are
also hardware protected against data
modification.
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.
S
C
D
Q
0
1
High Impedance
2
Instruction
3
4
5
6
7
MSB
7
8
6
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.
Table 7. Address Range Bits
Note: b15 to b11 are Don’t Care on the M95160.
9 10 11 12 13 14 15
Address Bits
5
Register In
b15 to b10 are Don’t Care on the M95080.
4
Status
Device
3
2
1
0
AI02282D
M95160
A10-A0
M95160, M95080
M95080
A9-A0
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