Product Summary

The CY62256LL-70SNC is a high-performance CMOS static RAM. The CY62256LL-70SNC is organized as 32 K words by 8 bits. Easy memory expansion of the CY62256LL-70SNC is provided by an active LOW chip enable (CE) and active LOW output enable (OE) and three-state drivers. The CY62256LL-70SNC has an automatic power-down feature, reducing the power consumption by 99.9% when deselected.

Parametrics

CY62256LL-70SNC absolute maximum ratings: (1)Storage Temperature: –65 to +150 ℃; (2)Ambient Temperature with Power Applied: 55 to +125 ℃; (3)Supply Voltage to Ground Potential: –0.5 V to +7.0 V; (4)DC Voltage Applied to Outputs in High Z State: –0.5 V to VCC + 0.5 V; (5)DC Input Voltage: –0.5 V to VCC + 0.5 V; (6)Output Current into Outputs (LOW): 20 mA; (7)Static Discharge Voltage: >2001 V; (8)Latch-Up Current: >200 mA.

Features

CY62256LL-70SNC features: (1)High speed: 55 ns and 70 ns; (2)Temperature ranges: 0 to 70 ℃; (3)Voltage range: 4.5 V to 5.5 V operation; (4)Low active power; (5)Low standby power; (6)Easy memory expansion with CE and OE features; (7)TTL-compatible inputs and outputs; (8)Automatic power-down when deselected; (9)CMOS for optimum speed/power; (10)Packages available in a standard 450-mil-wide 28-lead narrow SOIC.

Diagrams

CY62256LL-70SNC block diagram

Image Part No Mfg Description Data Sheet Download Pricing
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Quantity
CY62256LL-70SNC
CY62256LL-70SNC


IC SRAM 256KBIT 70NS 28SOIC

Data Sheet

Negotiable 
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CY62126BV
CY62126BV

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CY62126DV30
CY62126DV30

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CY62126DV30L-55BVXE
CY62126DV30L-55BVXE

Cypress Semiconductor

SRAM SLO 3.0V SUPER LO PWR 64K X 16 SRAM

Data Sheet

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CY62126DV30L-55BVXET
CY62126DV30L-55BVXET

Cypress Semiconductor

SRAM SLO 3.0V SUPER LO PWR 64K X 16 SRAM

Data Sheet

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CY62126DV30L-55ZSXE
CY62126DV30L-55ZSXE

Cypress Semiconductor

SRAM SLO 3.0V SUPER LO PWR 64K X 16 SRAM

Data Sheet

Negotiable 
CY62126DV30L-55ZSXET
CY62126DV30L-55ZSXET

Cypress Semiconductor

SRAM SLO 3.0V SUPER LO PWR 64K X 16 SRAM

Data Sheet

Negotiable