Key facts
- Brand
- Ascend
- Model
- 4MX4
- Industry
- Industrial
- Documents
- 3
- Languages
- EN
- Last added
- 2012-05-09
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Ascend AD404M42V 4Mx4 EDO Data Sheet
The Ascend AD404M42V is a 4 Mx 4 EDO dynamic RAM organized as 4,194,304 words × 4 bits. It operates from a single 3.3 V supply and is offered in standard JEDEC‑compliant 26/24‑pin plastic SOJ or TSOP II packages. The device features high‑speed access times (5 ns, 200 MHz) and low power dissipation, making it suitable for battery‑backed portable electronics.
Key specifications include a supply voltage range of –0.5 V to +4.6 V, operating temperature from 0 °C to +70 °C, and various density options (1 M‑bit to 16 M‑bit). Detailed pin configurations, block diagrams, and timing tables are provided for design integration.
Ascend 4MX4 specifications
| Density options | 1 M‑bit to 16 M‑bit |
|---|---|
| Minimum cycle time | 5 ns (200 MHz) |
| Package types | 26/24‑pin plastic SOJ, TSOP II |
| Supply voltage range | -0.5 V to +4.6 V |
| Operating temperature | 0 °C to +70 °C |
| Power dissipation | 1.0 W |
| Input capacitance (Address) | 5 pF |
All Ascend 4MX4 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the typical supply voltage for the AD404M42V?
The device is designed to operate from a 3.3 V supply (typical 3.3 V, with a range of 3.0 V to 3.6 V).
Which package options are available for this memory?
It is offered in 26/24‑pin plastic SOJ and TSOP II packages.
What package options are available for this DRAM?
It is packaged in JEDEC standard 26/24‑pin plastic SOJ or TSOP.
What is the maximum operating frequency of the device?
The minimum cycle time is 5 ns, corresponding to a maximum frequency of 200 MHz.
What is the supply voltage range for the AD404M42VSA-5?
The device operates from 3.0 V minimum to 3.6 V maximum, with a typical value of 3.3 V.
What is the maximum operating frequency of this memory chip?
The minimum cycle time is 5 ns, which corresponds to a maximum frequency of 200 MHz.