Product Summary

The M48Z58-70PC1 is an 8Kx8 non-volatile static RAM that integrates power-fail deselect circuitry and battery control logic on a single die. The monolithic chip of M48Z58-70PC1 is available in two special packages to provide a highly integrated battery backed-up memory solution.

Parametrics

M48Z58-70PC1 absolute maximum ratings: (1) Ambient Operating Temperature: 0°C to 70°C, -40°C to 85°C; (2) Storage Temperature (VCC Off) : -40°C to 85°C; (3) Lead Solder Temperature for 10 seconds: 260°C; (4) Input or Output Voltages: -0.3V to +7.0V; (5) Supply Voltage: -0.3V to +7.0V; (6) Output Current: 20mA; (7) Power Dissipation: 1W.

Features

M48Z58-70PC1 features: (1) Integrated ultra low power sram, power-fail control circuit and battery; (2) Read cycle time equals write cycle time; (3) Automatic power-fail chip deselect and write protection; (4) Write protect voltages; (5) Self-contained battery in the caphat dip package; (6) Packaging includes a 28-lead soic and snaphat® top; (7) Soic package provides direct connection for a snaphat top which contains the battery and crystal; (8) Pin and function compatible with jedec standard 8k x 8 srams.

Diagrams

M48Z58-70PC1 DIP Pin connections

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
M48Z58-70PC1
M48Z58-70PC1

STMicroelectronics

NVRAM 64K (8Kx8) 70ns

Data Sheet

0-1: $6.95
1-10: $6.69
10-100: $5.69
100-250: $5.18
Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
M48Z02
M48Z02

Other


Data Sheet

Negotiable 
M48Z02-150PC1
M48Z02-150PC1

STMicroelectronics

NVRAM 16K (2Kx8) 150ns

Data Sheet

0-1: $5.51
1-10: $4.96
10-100: $4.07
100-250: $3.74
M48Z02-70PC1
M48Z02-70PC1

STMicroelectronics

NVRAM 16K (2Kx8) 70ns

Data Sheet

0-1: $5.51
1-10: $4.96
10-100: $4.07
100-250: $3.74
M48Z02-150PC6
M48Z02-150PC6

STMicroelectronics

NVRAM 16K (2Kx8) 150ns

Data Sheet

Negotiable 
M48Z02-200PC1
M48Z02-200PC1

STMicroelectronics

NVRAM 16K (2Kx8) 200ns

Data Sheet

Negotiable 
M48Z08
M48Z08

Other


Data Sheet

Negotiable