參數(shù)資料
型號(hào): LC35256FT-70U
廠商: Sanyo Electric Co.,Ltd.
英文描述: 256K (32768 words X 8 bits) SRAM Control Pins: OE and CE
中文描述: 256K(32768字× 8位)的SRAM控制引腳:OE和行政長(zhǎng)官
文件頁(yè)數(shù): 2/7頁(yè)
文件大?。?/td> 60K
代理商: LC35256FT-70U
Pin Assignment (Top view)
No. 6302-2/7
LC35256FM, FT-55U/70U
OE
A11
A9
A8
A13
WE
VCC
A14
A12
A7
A6
A5
A4
A3
22
23
24
25
26
27
28
1
2
3
4
5
6
7
21
20
19
18
17
16
15
14
13
12
11
10
9
8
A10
CE
I/O8
I/O7
I/O6
I/O5
I/O4
GND
I/O3
I/O2
I/O1
A0
A1
A2
TSOP28
LC35256FT
1
2
3
4
5
6
7
8
9
10
11
12
13
14
28
27
26
25
24
23
22
21
20
19
18
17
16
15
A14
VCC
WE
A13
A8
A9
A11
OE
A10
CE
I/O8
I/O7
I/O6
I/O5
I/O4
A12
A7
A6
A5
A4
A3
A2
A1
A0
I/O1
I/O2
I/O3
GND
LC35256FM
SOP28D
Block Diagram
A6
A7
A8
A9
A10
A11
A12
A13
A14
VCC
GND
I/O1
I/O8
CE
WE
OE
A0A1A2A3A4A5
A
R
Memory cell array
512
×
512
Column I/O
circuit
Column decoder
Address buffer
Output
data
buffer
I
I
c
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