M5M467805BTP Просмотр технического описания (PDF) - MITSUBISHI ELECTRIC

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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

M5M467405Bxx / M5M465405Bxx

BLOCK DIAGRAM

COLUMN ADDRESS

STROBE INPUT

ROW ADDRESS

STROBE INPUT

CAS

RAS

WRITE CONTROL W

INPUT

ADDRESS INPUTS

A0

A1

A2

A3

A4

A5

A6

A7

A8

A9

A10

A11

A12

(Note)

CLOCK GENERATOR

CIRCUIT

A0~A11

(Note)

COLUMN DECODER

SENSE REFRESH

AMPLIFIER & I /O CONTROL

A0~

A12

(Note)

MEMORY CELL

(67108864 BITS)

Note : Refer to Page 1 (ADDRESS)

M5M467805Bxx / M5M465805Bxx

BLOCK DIAGRAM

COLUMN ADDRESS

STROBE INPUT

ROW ADDRESS

STROBE INPUT

CAS

RAS

WRITE CONTROL W

INPUT

ADDRESS INPUTS

A0

A1

A2

A3

A4

A5

A6

A7

A8

A9

A10

A11

A12

(Note)

CLOCK GENERATOR

CIRCUIT

A0~A10

(Note)

COLUMN DECODER

SENSE REFRESH

AMPLIFIER & I /O CONTROL

A0~

A12

(Note)

MEMORY CELL

(67108864 BITS)

Note : Refer to Page 1 (ADDRESS)

Vcc (3.3V)

Vss (0V)

DQ1

DQ2

DQ3

DQ4

DATA

INPUTS / OUTPUTS

OE OUTPUT ENABLE

INPUT

Vcc (3.3V)

Vss (0V)

DQ1

DQ2

DQ3

DQ4

DQ5

DQ6

DQ7

DQ8

DATA

INPUTS / OUTPUTS

OE OUTPUT ENABLE

INPUT

5

MITSUBISHI

Jun. 1999

ELECTRIC

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