Cypress CY7C1021B-12VXC, 1Mbit asynchronous SRAM, 64K x 16 organization, 12 ns access time, parallel interface, 4.5 V to 5.5 V supply, 0°C to 70°C, 44-SOJ package, Tube.
| Parameter | Value |
|---|---|
| Memory type | Volatile |
| Mounting | Surface Mount |
| Supply voltage | 4.5V ~ 5.5V |
| Memory interface | Parallel |
| Operating temperature | 0°C ~ 70°C (TA) |
| Package | Tube |
| Technology | SRAM - Asynchronous |
| Access time | 12 ns |
| Memory size | 1Mbit |
| Memory format | SRAM |
| Case | 44-BSOJ (0.400\", 10.16mm Width) |
| Memory organization | 64K x 16 |
| Write cycle time - word, page | 12ns |
The CY7C1021B-12VXC is a 1 Mbit asynchronous SRAM organized as 64K words by 16 bits, with a 12 ns access time and a parallel interface. It runs on a 4.5 V to 5.5 V supply and is specified over 0°C to 70°C.
The CY7C1021B-12VXC is obsolete per Cypress's lifecycle status. The manufacturer no longer produces it.
The CY7C1021B-12VXC is supplied in a 44-SOJ surface-mount package (0.400-inch body width, 10.16 mm) and ships in Tube packaging.
It is an asynchronous SRAM — volatile memory with a parallel interface, organized as 64K x 16 bits, and a 12 ns access time.