The Cypress CY62128VL-70SCT is a 1 Mbit parallel SRAM organized as 128K x 8 bits, with a 70 ns access time and a 2.7 V supply rail. It comes in a 32-pin SOIC package rated for commercial temperature range (0°C to 70°C). This is a drop-in byte-wide memory for 8-bit microcontroller systems, legacy bus applications, or any design needing fast, simple read/write storage without refresh overhead.
Cypress CY62128VL-70SCT 1Mbit Parallel SRAM, 70 ns
MPNCY62128VL-70SCT
Active
Cypress CY62128VL-70SCT, 1Mbit (128K x 8) parallel SRAM, 70 ns access time, 2.7 V supply, 32-SOIC, commercial temperature 0°C to 70°C.
$3.33Ref. price · indicative, final on quote
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026
Specifications
| Parameter | Value |
|---|---|
| Interface | Parallel |
| Mounting | Surface Mount |
| Operating temperature high | 0°C to 70°C (TA) |
| Frame_size | 1Mbit |
| Access time | 70 ns |
| Memory type | Volatile |
| Package_type | Bulk |
| Memory format | SRAM |
| Status | Active |
| Supply voltage | 2.7 |
| Memory organization | 128K x 8 |
| Write cycle time - word, page | 70ns |
Product details
Frequently asked questions
What are alternatives to CY62128VL-70SCT?
The CY7C1018DV33-10VXI is a 1 Mbit (128K x 8) parallel SRAM with 10 ns access time and industrial temperature range (-40°C to 85°C), but it runs at 3.0 V and uses a different package. The CY7C1011DV33-10BVXI offers 2 Mbit (128K x 16) with 10 ns access, also industrial temp. Neither is a direct pin-for-pin replacement — verify footprint and bus width before substituting.