Microchip Technology AT27C020-55PU Memory Integrated Circuit
IC EPROM 2MBIT PARALLEL 32DIP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
AT27C020-55PU
Detailed Description
IC EPROM 2MBIT PARALLEL 32DIP
Package
32-DIP (0.600", 15.24mm)
Key Features
Package / Case: 32-DIP (0.600", 15.24mm); Mounting Type: Through Hole
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
AT27C020-55PU Datasheet
Quick Jump:
Technical Specifications
Microchip Technology AT27C020-55PU Memory Integrated Circuit technical specifications.
General
Interface
Parallel
Memory Size
2Mb (256K x 8)
RoHS
Compliant
Number of Pins
32
Package / Case
32-DIP
Mounting Type
Through Hole
Operating Temperature
-40°C ~ 85°C (TC)
Supply Voltage
4.5V ~ 5.5V
Lifecycle Status
Active
Technology
EPROM - OTP
Alternate Parts Comparison (AT27C020-55PU vs AT27C010L-12PC vs AT27C020-12PC vs AT27C040-70PI)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 32-DIP | 32-DIP | 32-DIP | 32-DIP |
| Mounting Type | Through Hole | Through Hole | Through Hole | Through Hole |
| Operating Temperature | -40°C ~ 85°C (TC) | 0°C ~ 70°C (TC) | 0°C ~ 70°C (TC) | -40°C ~ 85°C (TC) |
| Supply Voltage | 4.5V ~ 5.5V | 4.5V ~ 5.5V | 4.5V ~ 5.5V | 4.5V ~ 5.5V |
| Memory Size | 2Mb (256K x 8) | 1Mb (128K x 8) | 2Mb (256K x 8) | 4Mb (512K x 8) |
| RoHS | Compliant | RoHS non-compliant | RoHS non-compliant | RoHS non-compliant |
| Lifecycle Status | Active | Obsolete | Obsolete | Obsolete |
| Access Time | 55 ns | 120 ns | 120 ns | 70 ns |
| Memory Format | EPROM | EPROM | EPROM | EPROM |
| Memory Interface | Parallel | Parallel | Parallel | Parallel |
| Memory Type | Non-Volatile | Non-Volatile | Non-Volatile | Non-Volatile |
| Technology | EPROM - OTP | EPROM - OTP | EPROM - OTP | EPROM - OTP |
| Action |
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