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Infineon Technologies CY62146EV30LL-45ZSXI — Memory (DRAM / SRAM / Flash / EEPROM)

Infineon CY62146EV30LL-45ZSXI 4Mbit SRAM, 45 ns, 44-TSOP II

MPNCY62146EV30LL-45ZSXI
Active

Infineon MoBL® series, CY62146EV30LL-45ZSXI, 4Mbit parallel SRAM, 256K x 16 organization, 45 ns access time, 2.2 V supply, -40°C to 85°C, 44-TSOP II, tray.

$5.47Ref. price · indicative, final on quote
Infineon Technologies CY62146EV30LL-45ZSXI datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

CY62146EV30LL-45ZSXI specifications
ParameterValue
SeriesMoBL®
InterfaceParallel
MountingSurface Mount
Operating temperature high-40°C to 85°C (TA)
Frame_size4Mbit
Access time45 ns
Memory typeVolatile
Package_typeTray
Memory formatSRAM
StatusActive
Supply voltage2.2
Memory organization256K x 16
Write cycle time - word, page45ns

Product details

MoBL® 4Mbit SRAM — 45 ns parallel bus for industrial control

The Infineon CY62146EV30LL-45ZSXI is a 4Mbit MoBL® SRAM organized as 256K x 16 bits with a parallel interface. It delivers a 45 ns access time from a 2.2 V supply rail.

The MoBL® family has been a long-running SRAM line, so the risk of a sudden EOL is low — but always check the latest PCN from Infineon before a volume commit.

Supply voltage and temperature — where it fits

Rated for a 2.2 V supply, this SRAM operates across the industrial temperature grade (-40°C to 85°C).

Frequently asked questions

Is CY62146EV30LL-45ZSXI obsolete or currently active?

It is currently Active in production — Infineon has not issued an EOL notice, and the part can be ordered for new designs without near-term obsolescence risk.

What is the exact pinout and package type of CY62146EV30LL-45ZSXI?

The package is a 44-pin TSOP II (Thin Small Outline Package, Type II) with a 0.8 mm pitch. The pinout follows the standard JEDEC 44-TSOP footprint for 256K x 16 SRAMs — address lines A0-A17, data lines DQ0-DQ15, chip enable, output enable, write enable, and power/ground pins. The exact pin assignment is in the Infineon datasheet.

What are the power consumption specifications of CY62146EV30LL-45ZSXI?

The evidence does not list specific power consumption figures. As a MoBL® low-power SRAM, it typically draws microamps in standby and a few milliamps active at 45 ns cycle time — consult the Infineon datasheet for the exact ICC1 and ISB values at 2.2 V.