Cypress Semiconductor Corp CY7C1399B-12ZCT
MPNCY7C1399B-12ZCT
Active
IC SRAM 256KBIT PAR 28TSOP I
$0.8300Ref. price · indicative, final on quote
Packaging28-TSSOP (0.465", 11.80mm Width)
RoHSNot applicable
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026
Specifications
| Parameter | Value |
|---|---|
| Memory type | Volatile |
| Mounting | Surface Mount |
| Supply voltage | 3V ~ 3.6V |
| Memory interface | Parallel |
| Operating temperature | 0°C~70°C(TA) |
| Package | Bulk |
| Technology | SRAM - Asynchronous |
| Access time | 12 ns |
| Memory size | 256Kbit |
| Memory format | SRAM |
| Case | 28-TSSOP (0.465\", 11.80mm Width) |
| Memory organization | 32K x 8 |
| Write cycle time - word, page | 12ns |