Key facts
- Brand
- STMicroelectronics
- Model
- M48T58Y
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-08-09
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DatasheetST M48T58 M48T58Y 5.0 V 64 Kbit (8 Kb x 8) TIMEKEEPER SRAM handbook
ST M48T58 M48T58Y 5.0 V 64 Kbit (8 Kb x 8) TIMEKEEPER SRAM handbook
Datasheet
The document describes the features and characteristics of the M48T58 and M48T58Y products, including integrated ultra low-power SRAM, real-time clock, power-fail control circuit, and battery. It also includes BCD coded year, month, day, date, hours, minutes, and seconds, frequency test output for real-time clock, automatic power-fail chip deselect and WRITE protection, WRITE protect voltages, self-contained battery and crystal in the CAPHAT™ DIP package, packaging options, and pin and function compatibility with JEDEC standard 8 Kb x 8 SRAMs.
Read onlineSTMicroelectronics M48T58Y specifications
| Memory size | 8 Kb × 8 |
|---|---|
| Supply voltage (M48T58) | 4.75 V to 5.5 V |
| Operating temperature range | 0 °C to 70 °C |
| Read cycle time | 70 ns |
| Address‑to‑output valid time | 70 ns |
All STMicroelectronics M48T58Y documents by type
Datasheet 1
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What supply voltage range does the M48T58 require?
The M48T58 operates with a Vcc of 4.75 V to 5.5 V.
What is the read cycle time for the M48T58/Y?
The read cycle time is specified as 70 ns.