Key facts
- Brand
- AMD
- Model
- AM29F040
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-06-05
Start here
AMD Am29F040 4 Megabit Flash Memory Datasheet
The AMD Am29F040 is a 4 Megabit (524,288 x 8-Bit) CMOS Flash Memory designed for in-system programming using a standard 5.0V power supply. It features a sector erase architecture with uniform 64 Kbyte sectors that can be erased individually or in any combination without affecting other blocks.
The device offers high performance with access times ranging from 55 ns to 150 ns and guarantees a minimum of 100,000 write/erase cycles. It includes embedded algorithms for automatic programming and erasing, as well as hardware sector protection to disable specific sectors from write or erase operations.
AMD AM29F040 specifications
| Capacity | 4 Megabit (524,288 x 8-Bit) |
|---|---|
| Voltage Requirement | 5.0 V+ 10% |
| Sector Size | 64 Kbytes |
| Write/Erase Cycles | 100,000 |
| Maximum Access Time | 55 ns to 150 ns |
| Package Options | 32-pin PLCC, TSOP, PDIP |
All AMD AM29F040 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
Does the Am29F040 require a high voltage supply for programming?
No, it is designed to be programmed in-system with a standard 5.0V power supply.
How many write/erase cycles does the memory guarantee?
The device guarantees a minimum of 100,000 write/erase cycles.
What supply voltage does the Am29F040 require?
The device operates from a single 5.0 V supply (±10 %).
How many write/erase cycles are guaranteed for the Am29F040?
The datasheet guarantees a minimum of 100,000 write/erase cycles.