Product Overview
The IS42S32800G-6BLI is a 128Mbit (4M x 8 x 4 banks) SDR SDRAM from ISSI organized as 4M x 32 with 3.3V supply and 167 MHz clock frequency (CL3). The x32 bus width makes it suitable for high-bandwidth embedded applications requiring wide data paths, such as DSP and FPGA external memory.
Key Specifications
| Density | 128Mbit |
| Standard | SDR SDRAM |
| Organization | 4M x 32 |
| Supply Voltage | 3.0V to 3.6V |
| Clock Frequency | 167 MHz (CL3) |
| CAS Latency | 2 or 3 |
| Banks | 4 |
| Operating Temp | -40°C to +85°C |
| Package | FBGA |
| Part Status | Active |
Features
- 128Mbit SDR SDRAM organized 4M x 32
- 3.3V LVTTL interface
- 167 MHz clock at CL=3
- x32 wide data bus for high bandwidth
- 4 internal banks for interleaved access
- Programmable CAS latency (2 or 3)
- Industrial temperature grade
Applications
- DSP and FPGA external memory (x32 bus)
- High-bandwidth video frame buffer
- Networking ASIC wide-bus buffer