參數資料
型號: LH531V00
廠商: Sharp Corporation
英文描述: CMOS 1M (128K x 8) MROM
中文描述: 100萬的CMOS(128K的× 8)MROM
文件頁數: 2/6頁
文件大?。?/td> 60K
代理商: LH531V00
NOTE:
1.
Active level of OE
1
/OE
1
/DC is mask-programmable. When DC is selected out of OE
1
/OE
1
/DC, it is fixed to an active level.
Then it is recommended to apply either HIGH or LOW to the DC pin.
531V00-3
A
3
A
2
A
1
A
0
12
A
12
A
11
A
10
A
9
A
8
A
7
A
6
A
5
7
32
V
CC
4
25
23
26
27
6
9
10
11
A
4
18
D
4
19
D
5
20
D
6
13
D
0
21
D
7
MEMORY
MATRIX
(131,072 x 8)
SENSE AMPLIFIER
OUTPUT BUFFER
16
GND
5
D
1
D
2
D
3
1
17
14
15
8
A
13
28
A
CE
A
COLUMN SELECTOR
CE
BUFFER
OE
BUFFER
A
14
29
A
15
3
22
TIMING
GENERATOR
A
16
2
OE
1
/OE
1
/DC
24
OE
NOTE:
Pin numbers apply to the 32-pin DIP or SOP.
Figure 3. LH531V00 Block Diagram
PIN DESCRIPTION
SIGNAL
PIN NAME
NOTE
A
0
– A
16
D
0
– D
7
CE
OE
Address input
Data output
Chip Enable input
Output Enable input
SIGNAL
PIN NAME
NOTE
OE
1
/OE
1
/DC
V
CC
GND
Output Enable input
Power supply (+5 V)
Ground
1
LH531V00
CMOS 1M MROM
2
相關PDF資料
PDF描述
LH531V00T x8 ROM (Mask Programmable)
LH531V00N x8 ROM (Mask Programmable)
LH531V00D x8 ROM (Mask Programmable)
LH5316P00DN x8 or x16 ROM (Mask Programmable)
LH5316P00DD x8 or x16 ROM (Mask Programmable)
相關代理商/技術參數
參數描述
LH531V00D 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 ROM (Mask Programmable)
LH531V00N 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 ROM (Mask Programmable)
LH531V00T 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 ROM (Mask Programmable)
LH532000B 制造商:SHARP 制造商全稱:Sharp Electrionic Components 功能描述:CMOS 2M (256K x 8/128K x 16) MROM
LH532000B-1 制造商:SHARP 制造商全稱:Sharp Electrionic Components 功能描述:CMOS 2M (256K x 8/128K x 16) MROM