Key facts
- Brand
- STMicroelectronics
- Model
- M48Z58
- Industry
- Industrial
- Documents
- 3
- Languages
- EN
- Last added
- 2012-08-09
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ST M48Z58/M48Z58Y handbook
M48Z58 and M48Z58Y are integrated, ultra low power SRAMs with power-fail control circuit and battery. They are 5V, 64 Kbit (8 Kbit x 8) ZEROPOWER® SRAMs. They have automatic power-fail chip deselect and WRITE protection features, and support different WRITE protect voltages. They come in CAPHAT™ DIP package with a self-contained battery, and also provide a 28-lead SOIC and SNAPHAT® top (to be ordered separately) packaging options. They are pin and function compatible with JEDEC standard 8 Kbit x 8 SRAMs and are RoHS compliant.
Read onlineSTMicroelectronics M48Z58 specifications
| Memory Size | 64 Kbit (8Kb x 8) |
|---|---|
| Operating Temperature Grade 1 | 0 to 70 °C |
| Operating Temperature Grade 6 | -40 to 85 °C |
| Supply Voltage (M48Z58) | 4.50V to 4.75V |
| Supply Voltage (M48Z58Y) | 4.20V to 4.50V |
| Data Retention Time | 10 YEARS |
| Read Cycle Time | 70 ns |
Source: STMicroelectronics M48Z58/M48Z58Y 64 Kbit ZeroPower SRAM Datasheet
All STMicroelectronics M48Z58 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the expected data retention time?
The device has an expected data retention time of 10 years.
From: STMicroelectronics M48Z58/M48Z58Y 64 Kbit ZeroPower SRAM Datasheet
Which supply voltage range applies to the M48Z58Y model?
The M48Z58Y operates with a supply voltage between 4.20V and 4.50V.
From: STMicroelectronics M48Z58/M48Z58Y 64 Kbit ZeroPower SRAM Datasheet