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參數(shù)資料
| 型號(hào)： | LH532600 |
| 廠商： | Sharp Corporation |
| 英文描述： | CMOS 2M (256K x 8/128K x 16) MROM |
| 中文描述： | 200萬(wàn)的CMOS（256 × 8/128K × 16）MROM |
| 文件頁(yè)數(shù)： | 3/8頁(yè) |
| 文件大小： | 71K |
| 代理商： | LH532600 |
532600-3
A
3
A
2
A
1
8
A
0
9
A
12
A
11
A
10
A
9
A
8
A
7
A
6
A
5
4
36
37
38
39
40
3
6
7
A
4
MEMORY
MATRIX
(262,144 x 8)
(131,072 x 16)
SENSE AMPLIFIER
2
31
5
A
13
35
A
CE
A
COLUMN SELECTOR
CE
BUFFER
OE
BUFFER
A
14
34
A
15
33
10
TIMING
GENERATOR
A
16
32
BYTE
ADDRESS
BUFFER
BYTE/WORD
SWITCHOVER
CIRCUIT
1
OE
1
/OE
1
/
DC
D
D
3
D
2
D
1
D
12
D
11
D
10
D
9
D
8
D
7
D
6
D
4
D
5
D
13
D
0
D
14
D
15
20
18
16
14
24
17
15
13
19
28
22
23
25
27
29
26
29
A
-1
V
CC
21
GND
11
30
12
OE
NOTE:
Pin numbers apply to the 40-pin DIP or SOP.
Figure 3. LH532600 Block Diagram
PIN DESCRIPTION
SIGNAL
PIN NAME
NOTE
A
–1
– A
16
Address input
1
D
0
– D
15
Data output
1
BYTE
Byte/word mode switch
1
CE
Chip enable input
SIGNAL
PIN NAME
NOTE
OE
Output enable input
OE
1
/OE
1
/DC
Output enable input
2, 3
V
CC
Power supply (+5 V)
GND
Ground
NOTES:
1.
The D
/A
pin becomes LSB address input (A
–1
) when the BYTE pin is set to be LOW in byte mode, and data output (D
15
) when set to
be HIGH in word mode.
2.
Active levels of OE
/OE
/DC are 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 V
IH
or V
IL
to the DC pin.
3.
DC = Don’t care.
CMOS 2M MROM
LH532600
3
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LH5332600 | CMOS 32M (4M x 8/2M x 16) MROM |
| LH534A00 | Lens Cap; Leaded Process Compatible:No; Peak Reflow Compatible (260 C):No |
| LH534500AN-15 | x8 or x16 ROM (Mask Programmable) |
| LH534500AM-15 | x8 or x16 ROM (Mask Programmable) |
| LH534500AD-15 | x8 or x16 ROM (Mask Programmable) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LH532600D | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 or x16 ROM (Mask Programmable) |
| LH532600N | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 or x16 ROM (Mask Programmable) |
| LH532600T | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 or x16 ROM (Mask Programmable) |
| LH532600TR | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 or x16 ROM (Mask Programmable) |
| LH5330-PF | 制造商:LIGITEK 制造商全稱:LIGITEK electronics co., ltd. 功能描述:RECTANGLE TYPE LED LAMPS |
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