M5M467800BTP-6 查看數據表（PDF） - MITSUBISHI ELECTRIC

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M5M467800BTP-6

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

MITSUBISHI ELECTRIC  

(Rev. 1.1)

MITSUBISHI LSIs

M5M467400/465400BJ,BTP -5,-6,-5S,-6S

M5M467800/465800BJ,BTP -5,-6,-5S,-6S

M5M465160BJ,BTP -5,-6,-5S,-6S

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

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

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

M5M465160Bxx

BLOCK DIAGRAM

ROW ADDRESS RAS

STROBE INPUT

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

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