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STMICROELECTRONICS  M48Z35Y-70PC1  NVSRAM, 256KBIT, 70NS, DIP-28

STMICROELECTRONICS M48Z35Y-70PC1

Image is for illustrative purposes only. Please refer to product description.

Product Overview

The M48Z35Y-70PC1 is a 32Kb x 8 non-volatile Static RAM that integrates power-fail deselect circuitry and battery control logic on a single die. The RAM is a non-volatile pin and function equivalent to any JEDEC standard 32K x 8 SRAM. It also easily fits into many ROM, EPROM and EEPROM sockets providing the non-volatility of PROMs without any requirement for special write timing or limitations on the number of write that can be performed. The 28-pin 330mil SOIC provides sockets with gold plated contacts at both ends for direct connection to a separate SNAPHAT® housing containing the battery.
  • Integrated ultralow power SRAM, power-fail control circuit and battery
  • READ cycle time equals WRITE cycle time
  • Automatic power-fail chip deselect and WRITE protection

Applications

Communications & Networking
Do not wave solder SOIC to avoid damaging SNAPHAT® sockets.

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Product Information

Memory Size:
256Kbit
NVRAM Memory Configuration:
32K x 8bit
Supply Voltage Min:
4.5V
Supply Voltage Max:
5.5V
Memory Case Style:
DIP
No. of Pins:
28Pins
IC Interface Type:
Parallel
Access Time:
70ns
Operating Temperature Min:
0°C
Operating Temperature Max:
70°C
Packaging:
Each
Product Range:
-
MSL:
-
NVRAM Features:
Internal Battery
Supply Voltage Range:
4.5V to 5.5V
SVHC:
No SVHC (17-Dec-2015)

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Legislation and Environmental

Moisture Sensitivity Level:
-
Product Traceability
RoHS Compliant:
Yes
UN Hazard Code:
HAZ

Applications

  • Communications & Networking

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