M5M467800DJ Просмотр технического описания (PDF) - MITSUBISHI ELECTRIC
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M5M467800DJ Datasheet PDF : 37 Pages
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(Rev. 1.0)
MITSUBISHI LSIs
M5M467400/465400DJ,DTP -5,-6,-5S,-6S
M5M467800/465800DJ,DTP -5,-6,-5S,-6S
M5M465160DJ,DTP -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
M5M465160Dxx
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
Aug. 1999
MITSUBISHI ELECTRIC
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