M5M467805BTP Просмотр технического описания (PDF) - MITSUBISHI ELECTRIC

Номер в каталоге

Компоненты Описание

производитель

M5M467805BTP

EDO MODE 67108864-BIT (16777216-WORD BY 4-BIT) DYNAMIC RAM

MITSUBISHI ELECTRIC  

(Rev. 1.1)

MITSUBISHI LSIs

M5M467405/465405BJ,BTP -5,-6,-5S,-6S

M5M467805/465805BJ,BTP -5,-6,-5S,-6S

M5M465165BJ,BTP -5,-6,-5S,-6S

EDO MODE 67108864-BIT (16777216-WORD BY 4-BIT) DYNAMIC RAM

EDO MODE 67108864-BIT (8388608-WORD BY 8-BIT) DYNAMIC RAM

EDO MODE 67108864-BIT (4194304-WORD BY 16-BIT) DYNAMIC RAM

M5M465165Bxx

BLOCK DIAGRAM

ROW ADDRESS

STROBE INPUT

RAS

LOWER BYTE CONTROL LCAS

COLUMN ADDRESS

STROBE INPUT

UPPER BYTE CONTROL UCAS

COLUMN ADDRESS

STROBE INPUT

WRITE CONTROL INPUT W

A0

A1

A2

A3

A4

A5

ADDRESS INPUTS A6

A7

A8

A9

A10

A11

CLOCK GENERATOR

CIRCUIT

LOWER

UPPER

A0~A9

A0 ~

A11

COLUMN DECODER

SENSE REFRESH

AMPLIFIER & I /O

CONTROL

MEMORY CELL

(67108864BITS)

VCC (3.3V)

VSS (0V)

DQ1

DQ2

LOWER DATA

INPUTS / OUTPUTS

DQ8

DQ9

DQ10

UPPER DATA

INPUTS / OUTPUTS

DQ16

OE OUTPUT ENABLE

INPUT

6

MITSUBISHI

Jun. 1999

ELECTRIC

Share Link: