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Exact specifications should be obtained from the product data sheet.
| Manufacturer Product Number | UPD43256BGU-70LL-E1-A |
| Manufacturer | Renesas Electronics Corporation |
| NavitasChip Part Number | NAVI-12130640 |
| Description | STANDARD SRAM, 32KX8, 70NS |
| Spec | 28-SOIC (0.330", 8.40mm Width) |
| Package | Bulk |
| Datasheet | Datasheet |
Product Attributes
| Type | Description |
|---|---|
| Category | Memory ICs |
| Manufacturer | Renesas Electronics Corporation |
| Package | Bulk |
| Product Status | Active |
| Memory Type | Volatile |
| Memory Format | SRAM |
| Technology | SRAM - Single Port, Asynchronous |
| Memory Size | 256Kbit |
| Memory Organization | 32K x 8 |
| Memory Interface | Parallel |
| Write Cycle Time - Word, Page | 70ns |
| Access Time | 70 ns |
| Voltage - Supply | 4.5V ~ 5.5V |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Mounting Type | Surface Mount |
| Supplier Device Package | 28-SOP |
| Part Status | Active |
Documents & Media
| Resource Type | Link |
|---|---|
| Datasheet | Renesas Electronics Corporation UPD43256BGU-70LL-E1-A Datasheet |
| Product Image | View Large Image |
Environmental & Export Classifications
| Attribute | Description |
|---|---|
| RoHS Status | |
| REACH Status | REACH Unaffected |
| ECCN | EAR99 |
Product Description
The UPD43256BGU-70LL-E1-A is a Memory IC manufactured by Renesas Electronics Corporation (Renesas). Standard SRAM, housed in a compact 28-SOP package, with 4.5V ~ 5.5V supply voltage.
Key Technical Specifications
- Supply Voltage: 4.5V ~ 5.5V
- Operating Temperature: 0°C ~ 70°C (TA)
- Mounting: Surface Mount
- Package: 28-SOIC (0.330", 8.40mm Width)
- Device Package: 28-SOP
Packaging: factory Bulk or Custom Quantity · ESD-shielded, vacuum-sealed MBB to MSL standards.
Fulfillment: MPN and Date Code verified on inbound · datasheet and compliance documents available · RFQ answered within 24 hours.
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Stock quantities are dynamic and updated in real-time. For large quantity orders (1,000+ units), please contact us for real-time stock verification and custom pricing.
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