Key facts
- Brand
- AMD
- Model
- Am28F256
- Category
- Other Electronics
- Industry
- Electronics
- Documents
- 2
- Languages
- EN
- Last added
- 2012-06-06
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AMD Am28F256A Flash Memory Datasheet
Datasheet 36 pages · 432 KB · EN
The document describes the Am28F256A as a 256 Kilobit (32 K x 8-Bit) CMOS Flash Memory with Embedded Algorithms. It features access times starting at 70 ns and supports bulk erase operations in approximately 1.5 seconds. The device is available in 32-pin PDIP, PLCC, and TSOP packages.
Read onlineAMD Am28F256 specifications
| Capacity | 256 Kilobit (32 K x 8-Bit) |
|---|---|
| Access Time | 70 ns minimum |
| Max Active Current | 30 mA |
| Write/Erase Cycles | 100,000 minimum |
| Chip-Erase Time | 1.5 seconds typical |
All AMD Am28F256 documents by type
Datasheet 2
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the maximum active current for this memory?
The Am28F256A has a maximum active current of 30 mA.
How long does the typical chip-erase operation take?
The typical chip-erase time is 1.5 seconds, including pre-programming.
What is the maximum access time of the Am28F256?
The device has a maximum access time of 70 ns.
From: AMD Am28F256 Datasheet
How many write/erase cycles can the Am28F256 endure?
It supports at least 10 000 write/erase cycles.
From: AMD Am28F256 Datasheet