CY7C1399BN-15VXCT Cypress 256Kbit Async SRAM, 15ns, 3.3V, 28-SOJ
MPNCY7C1399BN-15VXCT
Obsolete
Cypress CY7C1399BN; 256Kbit (32K×8) asynchronous SRAM; 15 ns access time; 3.0–3.6V supply; parallel interface; 28-BSOJ (0.300in, 7.62mm); 0°C–70°C; tape & reel.
$0.6600Ref. price · indicative, final on quote
StockContact for availability
MOQ1 pcs
- 100% new & originalTraceable channels only — no refurbs, no pulls, no remarked parts.
- Date & lot codes on quoteStated per line before you commit; label photos on request.
- MSL-compliant ESD packingMoisture-sealed bags with indicator cards; reels photo-verified.
- PayPal buyer protectionPay by T/T, PayPal or Payoneer — card payments covered end to end.
Specifications
| Parameter | Value |
|---|---|
| Memory type | Volatile |
| Mounting type | Surface Mount |
| Voltage | 3V ~ 3.6V |
| Memory interface | Parallel |
| Operating temperature | 0°C ~ 70°C (TA) |
| Package | Tape & Reel (TR) |
| Technology | SRAM - Asynchronous |
| Access time | 15 ns |
| Memory size | 256Kbit |
| Memory format | SRAM |
| Case | 28-BSOJ (0.300\", 7.62mm Width) |
| Memory organization | 32K x 8 |
| Write cycle time - word, page | 15ns |
Frequently asked questions
Does the 3.0–3.6V supply range fit a standard 3.3V rail with ±5% tolerance?
The nominal 3.0–3.6V operating window is inside the 3.3V ±5% rail (3.135–3.465 V). The upper end of the rail stays within the operating range, but verify the absolute-maximum Vcc rating in the datasheet to confirm 3.465 V does not violate the limit during power-up transients.