Key facts
- Model
- AS7C4098A
- Category
- Other Electronics
- Documents
- 3
- Languages
- EN
- Last added
- 2012-06-08
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Alliance Semiconductor AS7C4098/AS7C34098 256K x 16 CMOS SRAM Datasheet
The document describes the AS7C4098 (5V version) and AS7C34098 (3.3V version), which are high-performance CMOS SRAM devices organized as 262,144 words x 16 bits. These chips are designed for applications requiring fast data access, low power consumption, and simple interfacing.
Read onlineAlliance Semiconductor AS7C4098A specifications
| Organization | 262,144 words x 16 bits |
|---|---|
| Address access time (AS7C4098) | 10/12/15/20 ns |
| Output enable access time (AS7C4098) | 5/6/7/8 ns |
| Supply voltage (AS7C4098) | 4.5 to 5.5 V |
| Supply voltage (AS7C34098) | 3.0 to 3.6 V |
| Operating temperature range | -40 to +85 °C |
Source: Alliance Semiconductor AS7C4098/AS7C34098 256K x 16 CMOS SRAM Datasheet
All Alliance Semiconductor AS7C4098A documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the difference between AS7C4098 and AS7C34098?
The AS7C4098 is a 5V version while the AS7C34098 is a 3.3V version.
From: Alliance Semiconductor AS7C4098/AS7C34098 256K x 16 CMOS SRAM Datasheet
What is the maximum power consumption for the AS7C4098 in active mode at a 12 ns access time?
The maximum active power dissipation for the AS7C4098 is 1375 mW when operating at a 12 ns address access time.
From: Alliance Semiconductor AS7C4098/AS7C34098 256K x 16 CMOS SRAM Datasheet
What supply voltage does the AS7C4098A require?
The device operates from a 5.0 V supply.
What are the available package types for the AS7C4098A?
It is offered in a 44‑pin SOJ (400‑mil) and a TSOP‑2 package.
What is the standby power consumption of the AS7C4098?
The AS7C4098 consumes 110 mW in CMOS standby mode.
From: Alliance Semiconductor AS7C4098 / AS7C34098 SRAM Datasheet
What package dimensions are specified for the 44‑pin TSOP II?
The TSOP II package has a length of 12.0 mm and a width of 8.0 mm (typical).
From: Alliance Semiconductor AS7C4098 / AS7C34098 SRAM Datasheet