M95640-WDW6TP STMicroelectronics, M95640-WDW6TP Datasheet - Page 6

IC EEPROM 64KBIT 10MHZ 8TSSOP

M95640-WDW6TP

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

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

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Description
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Description
The M95320, M95320-W and M95320-R are electrically erasable programmable memory
(EEPROM) devices. They are accessed by a high-speed SPI-compatible bus. The devices
are 32 Kbit devices organized as 4096 × 8 bits.
The device is accessed by a simple serial interface that is SPI-compatible. The bus signals
are C, D and Q, as shown in
The device is selected when Chip Select (S) is taken low. Communications with the device
can be interrupted using Hold (HOLD).
Figure 1.
Figure 2.
1. See
Package mechanical data
Logic diagram
8-pin package connections
HOLD
section for package dimensions and how to identify pin-1.
Table 1
W
Doc ID 5711 Rev 12
D
C
S
V SS
and
W
Q
S
V CC
V SS
Figure
1
2
3
4
M95xxx
M95xxx
AI01790D
1.
8
7
6
5
V CC
HOLD
C
D
Q
M95320, M95320-W, M95320-R
AI01789C

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