CY7C1470BV33-167BZXC Cypress NoBL 72Mbit Synchronous SRAM, 167MHz, 3.3V
Cypress NoBL CY7C1470BV33-167BZXC, 72Mbit (2M x 36) synchronous SDR SRAM, 167MHz clock, 3.4ns access time, 3.135V–3.6V supply, 165-FBGA (15x17) package, 0°C–70°C operating temperature, Bulk.
- 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.
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Specifications
| Parameter | Value |
|---|---|
| Series | NoBL™ |
| Memory type | Volatile |
| Mounting type | Surface Mount |
| Voltage | 3.135V ~ 3.6V |
| Frequency | 167 MHz |
| Memory interface | Parallel |
| Operating temperature | 0°C ~ 70°C (TA) |
| Package | Bulk |
| Technology | SRAM - Synchronous, SDR |
| Access time | 3.4 ns |
| Memory size | 72Mbit |
| Memory format | SRAM |
| Case | 165-LBGA |
| Memory organization | 2M x 36 |
Frequently asked questions
Is the CY7C1470BV33-167BZXC a drop-in footprint swap for the 200MHz CY7C1470BV33-200AXC?
The footprint and ball count are identical — same 165-FBGA, same pitch, same supply voltage (3.135V–3.6V). The question is timing, not fit. The 167MHz part has a 3.4ns access time versus the 200MHz part's 3ns. If the memory controller was laid out conservatively the 167MHz part works; if it was tight at 200MHz, setup/hold margins shrink. The board tells you which scenario you are in.
Does the 3.135V–3.6V supply range work with a standard 3.3V ±5% rail?
The minimum of 3.135V sits exactly at the lower bound of 3.3V ±5% (3.135V). The part is spec-compliant on a nominal 3.3V rail, but has no margin to the low side. Clean rail, tight regulator tolerance, and headroom above 3.135V at all operating conditions are required — particularly under load transients.
We run enclosure ambient at 55°C — do we need the extended-temperature variant?
The CY7C1470BV33-167BZXC is rated 0°C–70°C ambient. Junction temperature at 55°C ambient depends on board thermal resistance and device dissipation at 167MHz. If the ambient is sustained near 55°C or the application is industrial outdoor or unconditioned enclosure, the CY7C1470V25-200BZI (rated -40°C–85°C) is the better fit — but note it operates at 2.375V, not 3.3V, so it is not a supply-rail drop-in.