STMicroelectronics M27C322-100S1 Memory Integrated Circuit
EPROM - OTP Memory IC 32Mbit Parallel 100 ns 42-SDIP

Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
M27C322-100S1
Detailed Description
IC EPROM 32MBIT PARALLEL 42SDIP
Package
42-SDIP (0.600", 15.24mm)
Key Features
Package / Case: 42-SDIP (0.600", 15.24mm); Mounting Type: Through Hole
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
M27C322-100S1 Datasheet
Quick Jump:
Technical Specifications
STMicroelectronics M27C322-100S1 Memory Integrated Circuit technical specifications.
General
Memory Size
32Mb (2M x 16)
Package / Case
42-SDIP
Mounting Type
Through Hole
Operating Temperature
0°C ~ 70°C (TA)
Supply Voltage
4.5V ~ 5.5V
Lifecycle Status
Obsolete
Technology
EPROM - OTP
Memory Type
Non-Volatile
Access Time
100 ns
Memory Format
EPROM
Alternate Parts Comparison (M27C322-100S1 vs M27C512-90B6 vs M27C801-100F1 vs M27C2001-12F1)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 42-SDIP | 28-DIP | 32-CDIP | 32-CDIP |
| Mounting Type | Through Hole | Through Hole | Through Hole | Through Hole |
| Operating Temperature | 0°C ~ 70°C (TA) | -40°C ~ 85°C (TA) | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) |
| Supply Voltage | 4.5V ~ 5.5V | 4.5V ~ 5.5V | 4.5V ~ 5.5V | 4.5V ~ 5.5V |
| Memory Size | 32Mb (2M x 16) | 512Kb (64K x 8) | 8Mb (1M x 8) | 2Mb (256K x 8) |
| Access Time | 100 ns | 90 ns | 100 ns | 120 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 - UV | EPROM - UV |
| Interface | -- | Parallel | Parallel | Parallel |
| Organization | -- | 64Kx8 | 1MX8 | 256KX8 |
| 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.