M95M01-RMW6G STMicroelectronics, M95M01-RMW6G Datasheet - Page 6

• Manufacturer Part Number: M95M01-RMW6G
• Description: IC EEPROM 1MBIT 5MHZ 8SOIC
• Manufacturer: STMicroelectronics

Specifications of M95M01-RMW6G

• Format - Memory: EEPROMs - Serial
• Memory Type: EEPROM
• Memory Size: 1M (128K x 8)
• Speed: 5MHz
• Interface: SPI, 3-Wire Serial
• Voltage - Supply: 1.8 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 8-SOIC (5.3mm Width), 8-SOP, 8-SOEIAJ
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-8617-5; M95M01-RMW6G

Description
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Description
The M95M01-R and M95M01-W are electrically erasable programmable memory
(EEPROM) devices. They are accessed by a high speed SPI-compatible bus. The memory
array is organized as 131 072 × 8 bit. It can also be seen as 512 pages of 256 bytes each.
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.
Table 1.
C
D
Q
S
W
HOLD
V
V
CC
SS
Signal name
Logic diagram
Signal names
HOLD
Table 1
W
Doc ID 13264 Rev 7
D
C
S
Serial Clock
Serial Data Input
Serial Data Output
Chip Select
Write Protect
Hold
Supply voltage
Ground
and
V CC
V SS
Figure
Function
M95xxx
1.
Q
AI01789C
Input
Input
Output
Input
Input
Input
M95M01-R, M95M01-W
Direction