M48Z35AVPC View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

M48Z35AVPC

5.0V or 3.3V, 256Kbit (32Kbit x 8) ZEROPOWER® SRAM

STMicroelectronics 

M48Z35AV

5.0V or 3.3V, 256Kbit (32Kbit x 8) ZEROPOWER® SRAM

Features

■ Integrated, ultra low power SRAM, power-fail

control circuit, and battery

■ READ cycle time equals WRITE cycle time

■ Battery low flag (BOK)

■ Automatic power-fail chip deselect and WRITE

protection

■ WRITE protect voltage:

(VPFD = Power-fail deselect voltage)

– M48Z35AV: 2.7V ≤ VPFD ≤ 3.0V

■ Self-contained battery in the CAPHAT™ DIP

package

■ Packaging includes a 28-lead SOIC and

SNAPHAT® top (to be ordered separately)

■ Pin and function compatible with JEDEC

standard 32Kbit x 8 SRAMs

■ SOIC package provides direct connection for a

SNAPHAT top which contains the battery

■ RoHS compliant

– Lead-free second level interconnect

28

1

PCDIP28 (PC)

Battery CAPHAT

SNAPHAT (SH)

battery

28

1

SOH28 (MH)

November 2007

Rev 6

1/24

www.st.com

1

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