Key facts
- Model
- AS7C256A
- Category
- Other Electronics
- Documents
- 2
- Languages
- EN
- Last added
- 2012-06-11
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Alliance Semiconductor AS7C256/AS7C256L 32Kx8 CMOS SRAM Datasheet
The AS7C256 is a high-performance CMOS Static Random Access Memory (SRAM) organized as 32,768 words x 8 bits. It is designed for applications requiring fast data access, low power consumption, and simple interfacing. The device is available in both standard and low-power (L) versions, with the L version offering 2.0V data retention capabilities.
Read onlineAlliance Semiconductor AS7C256A specifications
| Organization | 32,768 words X 8 bits |
|---|---|
| Address Access Time | 10/12/15/20/25/35 ns |
| Output Enable Access Time | 3/3/4/5/6/8 ns |
| Max Active Power | 660 mW |
| Max Standby Power (Standard) | 11 mW |
| Max Standby Power (L Version) | 2.75 mW |
| Supply Voltage | 4.5 to 5.5 V |
| Operating Temperature | 0°C to +70°C |
| Package Types | 28-pin PDIP, SOJ, SOIC, TSOP |
Source: Alliance Semiconductor AS7C256/AS7C256L 32Kx8 CMOS SRAM Datasheet
All Alliance Semiconductor AS7C256A documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the organization of the AS7C256?
The AS7C256 is organized as 32,768 words x 8 bits.
From: Alliance Semiconductor AS7C256/AS7C256L 32Kx8 CMOS SRAM Datasheet
What is the maximum operating current for the 10 ns version?
The maximum operating current for the 10 ns version is 120 mA.
From: Alliance Semiconductor AS7C256/AS7C256L 32Kx8 CMOS SRAM Datasheet
What is the supply voltage range for the AS7C256A?
The device operates from 4.5 V to 5.5 V.
How much power does the AS7C256A consume in standby mode?
Standby power consumption is less than 11 mW.