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STMICROELECTRONICS M48Z5870PC1 Battery-Backed Static RAM

The M48Z58/Y ZEROPOWER® SRAM is an 8 Kbit x 8 non-volatile static RAM with integrated power-fail detection and battery control. Available in DIP and SOIC packages with a battery housed in a SnapHat housing, it provides reliable data retention during power failures, with a typical data retention period of at least 10 years. The device supports standard read/write operations, automatic write protection during power loss, and is designed for high reliability in industrial and embedded systems. It is RoHS compliant and features low power consumption with Power-Fail deselect circuitry for data security.

Authorized Distributors
Source:Newark
Part No:M48Z58-70PC1
Stock:319
Inv Date:06-11-2026
Price: Unit price: $37.19
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Source:DigiKey
Part No:M48Z58-70PC1
Stock:117
Inv Date:06-11-2026
Price: Unit price: $38.33
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Part No:M48Z58-70PC1
Stock:1191
Inv Date:06-12-2026
Price: Unit price: $37.84
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Part No:M48Z58-70PC1
Stock:0
Inv Date:06-11-2026
Price: Unit price: $79.43
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Part No:M48Z58-70PC1
Stock:240
Inv Date:06-11-2026
Price: Unit price: $20.45
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STMICROELECTRONICS M48Z5870PC1 Battery-Backed Static RAM Specifications:

  • Memory Size: 8 Kbit (8 Kbit x 8)
  • Supply Voltage: 4.75 to 5.5 V
  • Battery Life: Minimum 10 years data retention in backup mode
  • Package Options: PCDIP28 with CAPHAT™; SOIC28 with SNAPHAT® housing
  • Operating Temperature: 0°C to 70°C
  • Data Retention Voltage Level: Vgo < 4.75 V for Vcc
  • Write Cycle Time: 70 ns
  • Read Cycle Time: 70 ns
  • Power-Fail Detection: Integrated circuitry with automatic switching to internal battery
  • RoHS Compliant: Yes, Lead-free second level interconnect
  • Maximum Ratings: Vcc 0 to 7 V, Ambient Temperature 0°C to 70°C, Storage Temperature -40°C to 85°C
  • Package Mechanical Dimensions: PCDIP28 and SOIC28, detailed outline provided
  • Connection Types: JEDEC standard pinout, compatible with standard SRAM sockets

Buy the STMicroelectronics M48Z58 – Reliable Battery-Backed SRAM for Industrial Applications

Enhance your systems with the reliable Battery-Backed Static RAM offering 8 Kbit memory with integrated power-fail detection and battery backup. Designed for industrial applications, it provides high data security during power outages with a data retention period of at least 10 years thanks to its internal lithium button cell. Available in DIP and SOIC packages with SnapHat housing options, it ensures seamless integration into your design. Easy to install, RoHS compliant, and low power, it’s the ideal memory component for critical embedded systems requiring durability and trustworthiness. Order now for guaranteed data security.

Buy STMicroelectronics M48Z58 now and experience unmatched reliability and performance in your data storage solutions. With integrated battery backup and low power operation, it ensures data security even during power failures, making it ideal for industrial, embedded, and safety-critical applications. Easy to install in DIP or SOIC packages with SnapHat housing options, this non-volatile SRAM is perfect for reliable memory retention. Order today to enhance your electronic systems with durable, secure memory modules engineered for demanding environments.

Frequently Asked Questions

Where can I buy STMICROELECTRONICS M48Z5870PC1?

You can click on the BUY or RFQ button to purchase M48Z5870PC1 from an authorized STMICROELECTRONICS distributor.

How do I troubleshoot issues or seek technical support for part M48Z5870PC1?

You can download the M48Z5870PC1 datasheet or visit the STMICROELECTRONICS website for support.

Who is the manufacturer of M48Z5870PC1?

STMICROELECTRONICS

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