Renesas UPD43256BGU-70LL-E1-A SRAM
STANDARD SRAM, 32KX8, 70NS
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
UPD43256BGU-70LL-E1-A
Detailed Description
STANDARD SRAM, 32KX8, 70NS
Package
28-SOP
Lifecycle Status
Active
RoHS State
Not applicable
Datasheet
UPD43256BGU-70LL-E1-A Datasheet
Quick Jump:
Technical Specifications
Renesas UPD43256BGU-70LL-E1-A SRAM technical specifications.
General
Manufacturer
Renesas Electronics Corporation
Memory Size
256Kbit
RoHS
Not applicable
Package / Case
28-SOIC
Packaging
Bulk
Mounting Type
Surface Mount
Operating Temperature
0°C ~ 70°C (TA)
Supply Voltage
4.5V ~ 5.5V
Lifecycle Status
Active
Memory Interface
Parallel
Alternate Parts Comparison (UPD43256BGU-70LL-E1-A vs UPD48576218F1-E24-DW1-E2-A vs UPD48576236F1-E24-DW1-E2-A vs UPD43256BGU-70LL-E2-A)
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-SOIC | 144-TBGA | 144-TBGA | 28-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | 0°C ~ 70°C (TA) | 0°C ~ 95°C (TC) | 0°C ~ 95°C (TC) | 0°C ~ 70°C (TA) |
| Supply Voltage | 4.5V ~ 5.5V | 1.7V ~ 1.9V | 1.7V ~ 1.9V | 4.5V ~ 5.5V |
| Memory Size | 256Kbit | 576Mb (32M x 18) | 576Mb (16M x 36) | 256Kbit |
| Lifecycle Status | Active | Obsolete | Obsolete | Active |
| Access Time | 70 ns | 20 ns | 20 ns | 70 ns |
| Memory Format | SRAM | DRAM | DRAM | SRAM |
| Memory Interface | Parallel | HSTL | HSTL | Parallel |
| Memory Organization | 32K x 8 | 32M x 18 | 16M x 36 | 32K x 8 |
| Memory Type | Volatile | Volatile | Volatile | Volatile |
| Technology | SRAM - Single Port, Asynchronous | LLDRAM2 | LLDRAM2 | SRAM - Single Port, Asynchronous |
| 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.