CY62146EV30LL-45ZSXIT
Active and preferred
RoHS Compliant

CY62146EV30LL-45ZSXIT

Datasheet
package
ea.
in stock

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CY62146EV30LL-45ZSXIT
CY62146EV30LL-45ZSXIT
ea.
Datasheet

Product details

  • Density
    4 MBit
  • Family
    MoBL™ SRAM
  • Interfaces
    Parallel
  • Lead Ball Finish
    Ni/Pd/Au
  • Operating Temperature range
    -40 °C to 85 °C
  • Operating Voltage (VCCQ) max
    3.6 V
  • Operating Voltage range
    2.2 V to 3.6 V
  • Organization (X x Y)
    256K x 16
  • Peak Reflow Temp
    260 °C
  • Planned to be available until at least
    2033
  • Qualification
    Industrial
  • Speed
    45 ns
Recommended
OPN
CY62146EV30LL-45ZSXIT
Product Status active and preferred
Infineon Package
PG-TSOP-44
Package Name TSOP-II-44 (51-85087)
Packing Size 1000
Packing Type TAPE & REEL
Moisture Level 3
Moisture Packing DRY
Lead-free No
Halogen Free Yes
RoHS Compliant Yes
Infineon stock last updated:
 ea. in stock

Product Status
Active
Infineon Package
PG-TSOP-44
Package Name TSOP-II-44 (51-85087)
Packing Size 1000
Packing Type TAPE & REEL
Moisture Level 3
Moisture Packing DRY
Lead Free
Halogen Free
RoHS Compliant
ea.
in stock
CY62146EV30LL-45ZSXIT is a 4-Mbit (256K × 16) CMOS static RAM for 3 V systems, specified for 45 ns access. It operates from 2.2 V to 3.6 V over –40°C to +85°C. Low-power modes include automatic CE power-down (2.5 µA typ, 7 µA max) and 3.5 mA typ active current at 1 MHz (20 mA max at fmax). Byte writes use BLE/BHE, with tri-stated I/Os when deselected, in a 44-pin Pb-free TSOP II.

Features

  • 256K × 16 CMOS SRAM organization
  • 45 ns read/write cycle time
  • 22 ns OE to data valid (tDOE)
  • 2.2 V to 3.6 V VCC operation
  • 3.5 mA typ ICC at 1 MHz
  • 2.5 µA typ standby (ISB)
  • 7 µA max standby (ISB)
  • Auto power-down when CE HIGH
  • 1.5 V data retention supply (VDR)
  • 8.8 µA max retention current
  • Byte write via BHE/BLE enables
  • Outputs tri-state on deselect/OE

Benefits

  • 16-bit SRAM fits MCU data buses
  • 45 ns access supports fast code/data
  • 22 ns OE speeds read turnaround
  • 2.2–3.6 V works with 3 V rails
  • 3.5 mA active extends battery life
  • 2.5 µA standby cuts sleep drain
  • 7 µA max standby eases power budget
  • CE-based power-down saves energy
  • 1.5 V retention keeps data in backup
  • 8.8 µA retention enables small cell
  • Byte enables reduce write power
  • Tri-state outputs simplify bus sharing
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