Renesas IDT71256SA12YGI Memory Integrated Circuit
IC SRAM 256KBIT PARALLEL 28SOJ
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
IDT71256SA12YGI
Detailed Description
IC SRAM 256KBIT PARALLEL 28SOJ
Package
28-BSOJ (0.300", 7.62mm Width)
Key Features
Package / Case: 28-BSOJ (0.300", 7.62mm Width); Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
IDT71256SA12YGI Datasheet
Quick Jump:
Technical Specifications
Renesas IDT71256SA12YGI Memory Integrated Circuit technical specifications.
General
Memory Size
256Kb (32K x 8)
RoHS
Yes
Package / Case
28-BSOJ
Packaging
Tube
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
4.5V ~ 5.5V
Lifecycle Status
Obsolete
Technology
SRAM - Asynchronous
Memory Type
Volatile
Alternate Parts Comparison (IDT71256SA12YGI vs IDT7164S35YGI8 vs IDT71V256SA20Y vs IDT71V256SA12Y)
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-BSOJ | 28-BSOJ | 28-BSOJ | 28-BSOJ |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| 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 | 3V ~ 3.6V | 3V ~ 3.6V |
| Memory Size | 256Kb (32K x 8) | 64Kb (8K x 8) | 256Kb (32K x 8) | 256Kb (32K x 8) |
| RoHS | Yes | Yes | RoHS non-compliant | RoHS non-compliant |
| Lifecycle Status | Obsolete | Obsolete | Obsolete | Obsolete |
| Access Time | 12 ns | 35 ns | 20 ns | 12 ns |
| Memory Format | SRAM | SRAM | SRAM | SRAM |
| Memory Interface | Parallel | Parallel | Parallel | Parallel |
| Memory Organization | 32K x 8 | 8K x 8 | 32K x 8 | 32K x 8 |
| Memory Type | Volatile | Volatile | Volatile | Volatile |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
Suggested replacements
CY7C199D-10VXIInfineon TechnologiesDirectInfineon
SRAM Memory IC 256K Parallel 5V 28-SOJ
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