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Infineon Technologies CY7C1370KV33-250AXC — Memory (DRAM / SRAM / Flash / EEPROM)

Infineon CY7C1370KV33-250AXC 18Mbit NoBL SRAM, 200 MHz

MPNCY7C1370KV33-250AXC
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Infineon (Cypress) CY7C1370KV33-250AXC, NoBL™ series, 18Mbit Synchronous SRAM, 200 MHz clock, 3 ns access time, 512K x 36 organization, Parallel interface, 3.135V to 3.6V supply, 0°C to 70°C, 100-TQFP (14x20).

$25.3447Ref. price · indicative, final on quote
Infineon Technologies CY7C1370KV33-250AXC datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

CY7C1370KV33-250AXC specifications
ParameterValue
SeriesNoBL™
Memory typeVolatile
MountingSurface Mount
Supply voltage3.135V ~ 3.6V
Clock frequency200 MHz
Memory interfaceParallel
Operating temperature0°C ~ 70°C (TA)
PackageTray
TechnologySRAM - Synchronous, SDR
Access time3 ns
Memory size18Mbit
Memory formatSRAM
Case100-LQFP
Memory organization512K x 36

Product details

200 MHz NoBL synchronous SRAM — what the 3 ns access time buys you

The Infineon (Cypress) CY7C1370KV33-250AXC is an 18 Mbit synchronous SRAM from the NoBL family, organized as 512K x 36 and clocked at 200 MHz with a 3 ns access time.

The 250 in the order code refers to the 200 MHz clock rating (250 ps period), not a voltage or temperature suffix — the -250AXC variant is the speed grade that achieves the 3 ns access time. If your system clock is 166 MHz or below, the -200AXC sibling may be a cost-effective alternative, but the -250AXC gives full margin at 200 MHz.

100-TQFP footprint — rework and layout notes

The base product number CY7C1370 covers the full family of 18 Mbit NoBL SRAMs in various speed grades and temperature ranges, so a future speed-grade migration (e.g., to the -200AXC) shares the same footprint and pinout.

Frequently asked questions

What is the difference between CY7C1370KV33-250AXC and CY7C1370KV33-200AXC?

The -250AXC is the 200 MHz speed grade with a 3 ns access time, while the -200AXC is the 166 MHz speed grade with a longer access time. The -250AXC provides timing margin for systems clocked at 200 MHz; the -200AXC is a cost-reduction option if your bus runs at 166 MHz or below.