Microchip Technology AT27C1024-45PU Memory Integrated Circuit
IC EPROM 1MBIT PARALLEL 40DIP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
AT27C1024-45PU
Detailed Description
IC EPROM 1MBIT PARALLEL 40DIP
Package
40-DIP (0.600", 15.24mm)
Key Features
Package / Case: 40-DIP (0.600", 15.24mm); Mounting Type: Through Hole
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
AT27C1024-45PU Datasheet
Quick Jump:
Technical Specifications
Microchip Technology AT27C1024-45PU Memory Integrated Circuit technical specifications.
General
Series
AT27C1024
Interface
Parallel
Memory Size
1Mb (64K x 16)
RoHS
Compliant
Number of Pins
40
Package / Case
40-DIP
Mounting Type
Through Hole
Operating Temperature
-40°C ~ 85°C (TC)
Supply Voltage
4.5V ~ 5.5V
Lifecycle Status
Active
Related Parts Comparison (AT27C1024-45PU vs AT27C2048-90PU vs AT27C1024-70PC vs AT27C1024-55PC)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Package / Case | 40-DIP | 40-DIP | 40-DIP | 40-DIP |
| Mounting Type | Through Hole | Through Hole | Through Hole | Through Hole |
| Operating Temperature | -40°C ~ 85°C (TC) | -40°C ~ 85°C (TC) | 0°C ~ 70°C (TC) | 0°C ~ 70°C (TC) |
| Supply Voltage | 4.5V ~ 5.5V | 4.5V ~ 5.5V | 4.5V ~ 5.5V | 4.5V ~ 5.5V |
| Memory Size | 1Mb (64K x 16) | 2Mb (128K x 16) | 1Mb (64K x 16) | 1Mb (64K x 16) |
| RoHS | Compliant | ROHS3 Compliant | RoHS non-compliant | RoHS non-compliant |
| Lifecycle Status | Active | Obsolete | Obsolete | Obsolete |
| Access Time | 45 ns | 90 ns | 70 ns | 55 ns |
| Memory Format | EPROM | EPROM | EPROM | EPROM |
| Memory Interface | Parallel | Parallel | Parallel | Parallel |
| Memory Organization | 64 k x 16 | 128K x 16 | 64K x 16 | 64K x 16 |
| Memory Type | Non-Volatile | Non-Volatile | Non-Volatile | Non-Volatile |
| Action |
More Parts in EPROM
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
