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零件编号
产品描述 (功能)
LC3564BS 查看數據表(PDF) - SANYO -> Panasonic
零件编号
产品描述 (功能)
生产厂家
LC3564BS
64K (8192-word ×8-bit) SRAM with OE, CE1, and CE2 Control Pins
SANYO -> Panasonic
LC3564BS Datasheet PDF : 9 Pages
1
2
3
4
5
6
7
8
9
unit: mm
3187-SOP28
[LC3564BM]
LC3564B, BS, BM, BT-70/10
unit: mm
3221-TSOP28 (type I)
[LC3564BT]
Pin Assignments
SANYO: SOP28
SANYO: TSOP28 (type I)
Block Diagram
Memory cell array
Pin Functions
A0 to A12
WE
OE
CE1, CE2
I/O1 to I/O8
V
CC
, GND
Address inputs
Read/write control input
Output enable input
Chip enable inputs
Data I/O
Power supply and ground
Function Table
Mode
CE1 CE2 OE WE
I/O
Supply current
Read cycle
L
H
L
H
Data output
Write cycle
L
H
X
L
Data input
Output disable
L
H
H
H High impedance
H
X
X
X High impedance
Not selected
X
L
X
X High impedance
I
CCA
I
CCA
I
CCA
I
CCS
I
CCS
X : H or L
Column
I/O circuit
Column
decoder
Output
data
Address
buffer
No. 5804-2/9
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