MSM514222B-30JS View Datasheet(PDF) - Oki Electric Industry
Part Name
Description
MFG CO.
'MSM514222B-30JS' PDF : 15 Pages View PDF
¡ Semiconductor
BLOCK DIAGRAM
MSM514222B
DOUT (¥ 4)
Data-Out
Buffer (¥ 4)
RE RSTR SRCK
Serial Read
Controller
512 Word Serial Read Register (¥ 4)
Read Line Buffer Read Line Buffer
Low-Half (¥ 4) High-Half (¥ 4)
120 Word
Sub-Register (¥ 4)
120 Word
Sub-Register (¥ 4)
256 (¥ 4)
256K (¥ 4)
Memory
Array
256 (¥ 4)
X
Decoder
256 (¥ 4)
256 (¥ 4)
Write Line Buffer Write Line Buffer
Low-Half (¥ 4) High-Half (¥ 4)
512 Word Serial Write Register (¥ 4)
Data-In
Buffer (¥ 4)
DIN (¥ 4)
Serial Write
Controller
WE RSTW SWCK
Read/Write
and Refresh
Controller
Clock
Oscillator
VBB
Generator
4/15
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