Microchip Technology AT27C020-55JI EPROM
2-Megabit 256K x 8 OTP EPROM / EPROM OTP 2M-bit 256K x 8 55ns 32-Pin PLCC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
AT27C020-55JI
Detailed Description
2-Megabit 256K x 8 OTP EPROM / EPROM OTP 2M-bit 256K x 8 55ns 32-Pin PLCC
Lifecycle Status
Active
Datasheet
AT27C020-55JI Datasheet
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Technical Specifications
Microchip Technology AT27C020-55JI EPROM technical specifications.
General
Estimated Eol Date
Obsolete / End of life
Family
Memory
Family Name
AT27C020
Introduction Date
May 02, 1997
Alternate Parts Comparison (AT27C020-55JI vs AT27C512R-45RU vs AT27BV4096-12JI vs AT27C516-55JC)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Estimated Eol Date | Obsolete / End of life | -- | -- | -- |
| Family | Memory | -- | -- | -- |
| Family Name | AT27C020 | -- | -- | -- |
| Introduction Date | May 02, 1997 | -- | -- | -- |
| Package / Case | -- | 28-SOIC | 44-LCC | 44-LCC |
| Mounting Type | -- | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -- | -40°C ~ 85°C (TC) | -40°C ~ 85°C (TC) | 0°C ~ 70°C (TC) |
| Supply Voltage | -- | 4.5V ~ 5.5V | 2.7V ~ 3.6V, 4.5V ~ 5.5V | 4.5V ~ 5.5V |
| Memory Size | -- | 512Kb (64K x 8) | 4Mb (256K x 16) | 512Kb (32K x 16) |
| Access Time | -- | 45 ns | 120 ns | 55 ns |
| Memory Format | -- | EPROM | EPROM | EPROM |
| Memory Interface | -- | Parallel | Parallel | Parallel |
| Action |
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