參數(shù)資料
型號(hào): GM72V66841ET-8
英文描述: x8 SDRAM
中文描述: x8 SDRAM內(nèi)存
文件頁(yè)數(shù): 2/10頁(yè)
文件大?。?/td> 81K
代理商: GM72V66841ET-8
GM72V66441ET/ELT
Rev. 1.1/Apr.01
Block Diagram
A0 to A13
A0 to A9
A0 to A13
Column address
counter
Column address
buffer
Row address
counter
Refresh
counter
Input
buffer
Output
buffer
D Q 0 t o D Q 3
Control logic &
timing generator
C
C
D
R
C
Row decoder
Memory array
Bank 0
4096 row
x 1024 column
x 4 bit
C
S
Row decoder
Memory array
Bank 1
4096 row
x 1024 column
x 4 bit
C
S
Row decoder
Memory array
Bank 2
4096 row
x 1024 column
x 4 bit
C
S
Row decoder
Memory array
Bank 3
4096 row
x 1024 column
x 4 bit
C
S
C
W
-2-
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