Cypress CY7C185-35PC, 64Kbit asynchronous SRAM, 8K x 8 organization, 35 ns access time, 4.5V-5.5V supply, 0°C-70°C, 28-pin PDIP, through-hole.
| Parameter | Value |
|---|---|
| Memory type | Volatile |
| Mounting | Through Hole |
| Supply voltage | 4.5V ~ 5.5V |
| Memory interface | Parallel |
| Operating temperature | 0°C~70°C(TA) |
| Package | Tube |
| Technology | SRAM - Asynchronous |
| Access time | 35 ns |
| Memory size | 64Kbit |
| Memory format | SRAM |
| Case | 28-DIP (0.300\", 7.62mm) |
| Memory organization | 8K x 8 |
| Write cycle time - word, page | 35ns |
35 ns chip-enable-to-data-valid window. Write cycle time also 35 ns; read and write cycles match.
The 28-pin PDIP (0.300" body width, 7.62 mm pitch) is a standard through-hole DIP socket or wave-solder fit. The supplier device package is 28-PDIP. No special handling — just verify the socket or PCB hole pattern matches the 0.300" row spacing.
The CY7C185-35PC is supplied in a 28-pin PDIP (0.300", 7.62 mm) through-hole package, shipped in tubes.
It is an asynchronous SRAM — volatile memory with a parallel interface, organized as 8K x 8 bits (64Kbit total).