參數(shù)資料
型號(hào): LC3564S-85
文件頁數(shù): 2/9頁
文件大小: 145K
代理商: LC3564S-85
No. 5804-2/9
LC3564B, BS, BM, BT-70/10
SANYO: SOP28
[LC3564BM]
unit: mm
3187-SOP28
Pin Assignments
SANYO: TSOP28 (type I)
[LC3564BT]
unit: mm
3221-TSOP28 (type I)
Block Diagram
Pin Functions
A0 to A12
Address inputs
WE
Read/write control input
OE
Output enable input
CE1, CE2
Chip enable inputs
I/O1 to I/O8
Data I/O
V
CC
, GND
Power supply and ground
Function Table
X : H or L
Mode
CE1
CE2
OE
WE
I/O
Supply current
Read cycle
L
H
L
H
Data output
I
CCA
I
CCA
I
CCA
I
CCS
I
CCS
Write cycle
L
H
X
L
Data input
Output disable
L
H
H
H
High impedance
Not selected
H
X
X
X
High impedance
X
L
X
X
High impedance
A
I
b
I
c
R
Memory cell array
Column
I/O circuit
Column
decoder
Address
buffer
Output
data
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