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Infineon Technologies CY7C10211BN-10ZXC — Memory (DRAM / SRAM / Flash / EEPROM)

Infineon CY7C10211BN-10ZXC 1Mbit Async SRAM, 10 ns

MPNCY7C10211BN-10ZXC
Obsolete

Infineon CY7C10211BN-10ZXC, 1Mbit asynchronous SRAM, 64K x 16 organization, 10 ns access time, 4.5 V to 5.5 V supply, 0 °C to 70 °C, 44-TSOP II, Tray.

$2.4000Ref. price · indicative, final on quote
Infineon Technologies CY7C10211BN-10ZXC datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

CY7C10211BN-10ZXC specifications
ParameterValue
Memory typeVolatile
MountingSurface Mount
Supply voltage4.5V ~ 5.5V
Memory interfaceParallel
Operating temperature0°C ~ 70°C (TA)
PackageTray
TechnologySRAM - Asynchronous
Access time10 ns
Memory size1Mbit
Memory formatSRAM
Case44-TSOP (0.400\", 10.16mm Width)
Memory organization64K x 16
Write cycle time - word, page10ns

Product details

64K x 16 asynchronous SRAM — 10 ns access time, 5 V supply

The Infineon CY7C10211BN-10ZXC is a 1 Mbit asynchronous SRAM organized as 64K x 16 bits, delivering a 10 ns access time over a 4.5 V to 5.5 V supply range. It is housed in a TSOP II package for surface-mount assembly.

A 10 ns access time means the SRAM presents valid data 10 ns after the address is strobed.

The CY7C10211BN-10ZXC is marked obsolete by Infineon. No official successor is listed in the product record. For existing BOM lines, the procurement path is the independent surplus channel.

Frequently asked questions

Is CY7C10211BN-10ZXC obsolete?

Yes, the CY7C10211BN-10ZXC is listed as obsolete by Infineon. No official successor has been announced. Sourcing is through the independent surplus and broker channel.

What is the replacement for CY7C10211BN-10ZXC?

Infineon has not published a direct replacement for the CY7C10211BN-10ZXC. Pin-compatible alternatives exist within the CY7C1021 family but require verifying timing and address map against your controller.

What is the access time of CY7C10211BN-10ZXC?

The access time is 10 ns for both read and write cycles.

What is the package of CY7C10211BN-10ZXC?

The package is a 44-TSOP II (0.400" body width, 10.16 mm), surface-mount, supplied in Tray.