Microchip Technology AT28C256-DWF EEPROM
EEPROM Memory IC 256K Parallel 5V
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
AT28C256-DWF
Detailed Description
EEPROM Parallel 256K-bit 32K x 8 5V Die Waffle
Package
Die
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
AT28C256-DWF Datasheet
Quick Jump:
Technical Specifications
Microchip Technology AT28C256-DWF EEPROM technical specifications.
General
Interface
Parallel
Memory Size
256K
RoHS
Compliant
Operating Temperature
-40 ~ 85
Supply Voltage
5
Lifecycle Status
Active
Automotive
No
PPAP
No
Organization
32Kx8
Programmability
Yes
Alternate Parts Comparison (AT28C256-DWF vs 24AA16-I/S16K vs 24AA16SC-I/W16K vs 24AA512SC-I/WF17K)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Operating Temperature | -40 ~ 85 | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | 5 | 1.7V ~ 5.5V | 1.7V ~ 5.5V | 1.7V ~ 5.5V |
| Memory Size | 256K | 16Kb (2K x 8) | 16Kb (2K x 8) | 512Kb (64K x 8) |
| RoHS | Compliant | Compliant | Compliant | Compliant |
| Lifecycle Status | Active | Active | Active | Active |
| Automotive | No | No | No | No |
| PPAP | No | No | No | No |
| Package / Case | -- | Die | Die | Die |
| Mounting Type | -- | Surface Mount | Surface Mount | Surface Mount |
| Access Time | -- | 900 ns | 900 ns | 900 ns |
| Clock Frequency | -- | 400 kHz | 400 kHz | 400 kHz |
| Max Frequency | -- | 400 kHz | 400 kHz | 400 kHz |
| Action |
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