M95128-R datasheet(6/41 Pages) STMICROELECTRONICS

Part #	M95128-R

Description	128 Kbit Serial SPI bus EEPROM with high speed clock

PDF	41 Pages

Scroll/Zoom	100%

Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

Logo

6 / 41 page

Summary description

M95128, M95128-W, M95128-R

6/41

Summary description

These electrically erasable programmable memory (EEPROM) devices are accessed by a

high speed SPI-compatible bus. The memory array is organized as 16384 x 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 Table 1 and Figure 1.

The device is selected when Chip Select (S) is taken Low. Communications with the device

can be interrupted using Hold (HOLD).

In order to meet environmental requirements, ST offers these devices in ECOPACK®

packages. ECOPACK® packages are Lead-free and RoHS compliant.

ECOPACK is an ST trademark. ECOPACK specifications are available at: www.st.com.

Figure 1.

Logic diagram

Figure 2.

SO and TSSOP connections

See Section 10: Package mechanical for package dimensions, and how to identify pin-1.

AI12805

VCC

M95128

HOLD

VSS

HOLD

SVCC

AI12806

M95128

M95128-R Datasheet(PDF) 6 Page - STMicroelectronics