Alliance Memory Memory SRAM, CY62256NLL-55SNXI- 2 MB

Voir l’ensemble des SRAM
Indisponible
RS n'aura plus ce produit en stock.
N° de stock RS:
286-350
Référence fabricant:
CY62256NLL-55SNXI
Fabricant:
Alliance Memory
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Marque

Alliance Memory

Memory Size

2MB

Product Type

Memory SRAM

Organisation

128k x 8

Number of Words

128k

Maximum Random Access Time

55ns

Minimum Supply Voltage

4.5V

Timing Type

Asynchronous

Maximum Supply Voltage

5.5V

Mount Type

Surface

Package Type

SOP-28

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

85°C

Pin Count

28

Series

CY62256NLL

Standards/Approvals

RoHS

Automotive Standard

No

Supply Current

50mA

The Alliance Memory CMOS Static RAM is organized as 32K words by 8 bits. It offers easy memory expansion with active LOW chip enable (CE) and output enable (OE), featuring tristate drivers. The device includes an automatic power-down feature that reduces power consumption by 99.9% when deselected. An active LOW write enable signal controls the writing and reading operations. Data is written when CE and WE inputs are both LOW. For reading, the device is selected, and the outputs are enabled while WE remains HIGH. The input or output pins are in a high-impedance state unless the chip is selected, outputs are enabled, and WE is HIGH.

Easy memory expansion with CE and OE features

TTL compatible inputs and outputs

Automatic power down when deselected

CMOS for optimum speed and power

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