Infineon/Cypress CY7C1338G-100AXC synchronous SRAM, 4Mbit (128K x 32), 100 MHz clock, 8 ns access, 3.15V-3.6V supply, 100-TQFP (14x20 mm), parallel interface, 0°C to 70°C.
| Parameter | Value |
|---|---|
| Memory type | Volatile |
| Mounting | Surface Mount |
| Voltage | 3.15V ~ 3.6V |
| Frequency | 100 MHz |
| Memory interface | Parallel |
| Operating temperature | 0°C ~ 70°C (TA) |
| Package | Tray |
| Technology | SRAM - Synchronous, SDR |
| Access time | 8 ns |
| Memory size | 4Mbit |
| Memory format | SRAM |
| Case | 100-LQFP |
| Memory organization | 128K x 32 |
The Infineon/Cypress CY7C1338G-100AXC is a 4Mbit synchronous SRAM organized as 128K x 32 bits, clocked at 100 MHz with an 8 ns access time. The 32-bit wide data bus suits processors and FPGAs that need single-cycle read-modify-write on a full word. Supply range is 3.15 V to 3.6 V, and the part is packaged in a 100-TQFP (14x20 mm) for surface-mount assembly.
This part is available to order.
Access time is 8 ns, and the supply voltage range is 3.15 V to 3.6 V.
No — the -133AXC variant runs at 133 MHz with a 6.5 ns access time. The -100AXC runs at 100 MHz with 8 ns access. They share the same 100-TQFP footprint and supply voltage, so a board designed for the faster part may run at reduced clock speed with the -100AXC, but timing closure at 133 MHz is not guaranteed.