M95128-WMN6T STMicroelectronics, M95128-WMN6T Datasheet - Page 6

• Manufacturer Part Number: M95128-WMN6T
• Description: IC EEPROM 128KBIT 5MHZ 8SOIC
• Manufacturer: STMicroelectronics

Specifications of M95128-WMN6T

• Format - Memory: EEPROMs - Serial
• Memory Type: EEPROM
• Memory Size: 128K (16K x 8)
• Speed: 5MHz
• 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)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Description
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Description
The M95128, M95128-W and M95128-R are electrically erasable programmable memory
(EEPROM) devices accessed by a high speed SPI-compatible bus. The memory array is
organized as 16384 × 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
Section 10: Package mechanical data
Logic diagram
SO, UFDFPN and TSSOP connections
HOLD
Table 1
W
Doc ID 5798 Rev 13
D
C
S
V SS
and
W
Q
for package dimensions, and how to identify pin-1.
S
V CC
V SS
Figure
1
2
3
4
M95128
M95128
1.
8
7
6
5
V CC
HOLD
C
D
Q
M95128, M95128-W, M95128-R
AI12805
AI12806