M95640-WDW6TP STMicroelectronics, M95640-WDW6TP Datasheet - Page 9

• Manufacturer Part Number: M95640-WDW6TP
• Description: IC EEPROM 64KBIT 10MHZ 8TSSOP
• Manufacturer: STMicroelectronics

Specifications of M95640-WDW6TP

• Format - Memory: EEPROMs - Serial
• Memory Type: EEPROM
• Memory Size: 64K (8K 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-TSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-8699-2; M95640-WDW6TP

M95320, M95320-W, M95320-R
2.6
2.7
2.8
Write Protect (W)
The main purpose of this input signal is to freeze the size of the area of memory that is
protected against Write instructions (as specified by the values in the BP1 and BP0 bits of
the Status Register).
This pin must be driven either high or low, and must be stable during all write operations.
V
V
V
Refer to
SS
SS
CC
is the reference for the V
ground
supply voltage
Section 4.1: Supply voltage (V
CC
Doc ID 5711 Rev 12
supply voltage.
CC
) on page
12.
Signal description
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