SM5901AF Ver la hoja de datos (PDF) - Nippon Precision Circuits

Número de pieza

componentes Descripción

Lista de partido

SM5901AF

compression and non compression type anti-shock memory controller with built-in 1M DRAM

Nippon Precision Circuits  

SM5901AF

DRAM access timing (when external DRAM is used)

NRAS

NCAS2

(DRAM2 SELECT)

A0 to A9

D0 to D3

(WRITE)

D0 to D3

(READ)

NWE

(WRITE)

t RASL

5t CY

t RASH

3t CY

t RCD

2t CY

t CASL

3t CY

t CASH

5t CY

t RADS

1t CY

t RADH

1t CY

t CADS

1t CY

t CADH

5t CY

t CWDS

3t CY

t CWDH

3t CY

t CRDS

t CRDH

t WCS

3t CY

t WEL

6t CY

Share Link: