Features
- Single 5V supply: 4.5V to 5.5V
- Access time: 55ns (max.)
- Power dissipation: Standby: 4µW (typ.)
- Equal access and cycle times
- Common data input and output: Three-state output
- Directly TTL compatible: All inputs and outputs
- Battery backup operation
R1LP0408D Block Diagram
Description
The R1LP0408D is a 4-Mbit static RAM organized as 512-kword × 8-bit, fabricated by Renesas' high-performance CMOS and TFT technologies. The R1LP0408D realizes higher density, higher performance, and low-power consumption. The device offers low-power standby power dissipation. Therefore, it is suitable for battery backup systems. It is offered in 32-pin SOP and 32-pin TSOP packages.
Parameters
| Attributes | Value |
|---|---|
| Memory Density | 4 |
| Organization | 512K x 8 |
| Access Time (ns) | 55 |
| Supply Voltage (V) | 4.5 - 5.5 |
| Temp. Range (°C) | -40 to +85 |
Package Options
| Pkg. Type | Pkg. Dimensions (mm) | Lead Count (#) | Pitch (mm) |
|---|---|---|---|
| SOP | 21 x 11 x 3.05 | 32 | 1.27 |
| Part Number | Status | Samples | Stock | RoHS | Package | Budgetary Price (USD) | Carrier Type | Moisture Sensitivity Level (MSL) | Country of Assembly | Country of Wafer Fabrication |
|---|---|---|---|---|---|---|---|---|---|---|
| R1LP0408DSP-5SI#B1 | Active | Available | In Stock | Contact | SOP | 1ku | $7.26 | Tube | 3 | TAIWAN | JAPAN |
| R1LP0408DSP-5SI#S1 | Active | N/A | In Stock | Contact | SOP | 1ku | $7.26 | Embossed Tape | 3 | TAIWAN | JAPAN |
| R1LP0408DSB-5SI#B0 | Obsolete | N/A | In Stock | RoHS:EN RoHS:JA | TSOP(2) | Tray | 3 | |||
| R1LP0408DSB-5SI#B1 | Obsolete | Available | In Stock | Contact | TSOP(2) | 1ku | $7.26 | Tray | 3 | MALAYSIA, TAIWAN | JAPAN |
| R1LP0408DSB-5SI#S0 | Obsolete | N/A | Out of Stock | RoHS:EN RoHS:JA | TSOP(2) | Embossed Tape | 3 | |||
| R1LP0408DSB-5SI#S1 | Obsolete | N/A | In Stock | Contact | TSOP(2) | 1ku | $7.26 | Embossed Tape | 3 | MALAYSIA, TAIWAN | JAPAN |
| R1LP0408DSP-5SI#B0 | Obsolete | N/A | In Stock | Contact | SOP | Tube | 3 | |||
| R1LP0408DSP-5SI#S0 | Obsolete | N/A | In Stock | RoHS:EN RoHS:JA | SOP | Embossed Tape | 3 |
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