Renesas 71256SA12TPI Memory Integrated Circuit
IC SRAM ASYNCH
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
71256SA12TPI
Detailed Description
IC SRAM ASYNCH
Package
28-DIP (0.300", 7.62mm)
Key Features
Package / Case: 28-DIP (0.300", 7.62mm); Mounting Type: Through Hole
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
71256SA12TPI Datasheet
Quick Jump:
Technical Specifications
Renesas 71256SA12TPI Memory Integrated Circuit technical specifications.
General
Memory Size
256Kbit
Package / Case
28-DIP
Packaging
Tube
Mounting Type
Through Hole
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
4.5V ~ 5.5V
Lifecycle Status
Obsolete
Technology
SRAM - Asynchronous
Memory Type
Volatile
Access Time
12 ns
Alternate Parts Comparison (71256SA12TPI vs IDT7164L20TPI vs 71256SA12TPG vs IDT71256SA20TP)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 28-DIP | 28-DIP | 28-DIP | 28-DIP |
| Mounting Type | Through Hole | Through Hole | Through Hole | Through Hole |
| Operating Temperature | -40°C ~ 85°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 | 256Kbit | 64Kb (8K x 8) | 256Kbit | 256Kb (32K x 8) |
| Access Time | 12 ns | 20 ns | 12 ns | 20 ns |
| Memory Format | SRAM | SRAM | SRAM | SRAM |
| Memory Interface | Parallel | Parallel | Parallel | Parallel |
| Memory Type | Volatile | Volatile | Volatile | Volatile |
| Technology | SRAM - Asynchronous | SRAM - Asynchronous | SRAM - Asynchronous | SRAM - Asynchronous |
| Write Cycle Time Word Page | 12ns | 20ns | 12ns | 20ns |
| Manufacturer | -- | -- | -- | -- |
| Action |
More Parts in SRAM
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.