Infineon CY7C1021BNL-15ZSXA 1Mbit Async SRAM, 15ns, Obsolete
Infineon (Cypress) CY7C1021BNL-15ZSXA, 1Mbit asynchronous SRAM, 64K x 16 organization, 15 ns access time, 4.5-5.5 V supply, -40 to 85°C, 44-TSOP II (10.16 mm width), parallel interface.
- 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 | 4.5V ~ 5.5V |
| Memory interface | Parallel |
| Operating temperature | -40°C ~ 85°C (TA) |
| Package | Tray |
| Technology | SRAM - Asynchronous |
| Access time | 15 ns |
| Memory size | 1Mbit |
| Memory format | SRAM |
| Case | 44-TSOP (0.400\", 10.16mm Width) |
| Memory organization | 64K x 16 |
| Write cycle time - word, page | 15ns |
Frequently asked questions
Where can I buy CY7C1021BNL-15ZSXA?
This part is sourced to order against an RFQ through independent distribution. Availability and current pricing are confirmed at the time of quote. Contact us with your target quantity and required date-code range.
What is the closest pin-compatible alternative to CY7C1021BNL-15ZSXA?
Infineon's CY7C1021BN series includes density and speed variants in the same 44-TSOP II package and pinout, such as the 2 Mbit (128K x 16) or a 12 ns access-time option. These may drop in without a board change if the memory controller supports the larger size or faster timing. No official successor part number is listed; qualification is the buyer's responsibility.
What is the operating temperature range of CY7C1021BNL-15ZSXA?
It is rated for -40°C to 85°C (industrial temperature range).