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參數(shù)資料
| 型號： | M34551E8 |
| 廠商： | Mitsubishi Electric Corporation |
| 英文描述： | 4-BIT SINGLE-CHIP MICROCOMPUTER |
| 中文描述： | 4位單片機 |
| 文件頁數(shù)： | 65/68頁 |
| 文件大?。?/td> | 698K |
| 代理商： | M34551E8 |
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65
MITSUBISHI MICROCOMPUTERS
4551 Group
SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER for
INFRARED REMOTE CONTROL TRANSMITTER
Product
M34551E8-XXXFP
M34551E8FP
PROM size
(
10 bits)
8192 words
RAM size
(
4 bits)
280 words
Package
48P6S-A
ROM type
One Time PROM [shipped after writing]
(shipped after writing and test in factory)
One Time PROM [shipped in blank]
PIN CONFIGURATION (TOP VIEW)
BUILT-IN PROM VERSION
In addition to the mask ROM version, the 4551 Group has the
programmable ROM version software compatible with mask
ROM. The One Time PROM version has PROM which can only
be written to and not be erased.
The built-in PROM version has functions similar to those of the
mask ROM version, but it has a PROM mode that enables writing
to built-in PROM.
Table 20 shows the product of built-in PROM version. Figure 41
shows the pin configurations of built-in PROM version. The One
Time PROM version has pin-compatibility with the mask ROM
version.
Table 20 Product of built-in PROM version
1
2
3
4
5
6
7
8
9
10 11 12 13 14
38 37 36 35 34 33 32 31 30 29 28 27 26 25
15
16
17
18
19
20
21
22
23
24
48
47
46
45
44
43
42
41
40
39
S
2
S
3
S
4
S
5
S
6
S
7
S
8
C
2
C
3
S
0
S
1
M34551E8-XXXFP
SEG
11
SEG
14
SEG
15
SEG
9
V
SS
X
OUT
X
IN
P
0
P
1
P
2
P
3
D
1
D
2
D
3
D
4
P
0
P
1
P
2
P
3
D
0
R
D
7
/X
COUT
D
6
/X
CIN
CARR
V
DD
CNV
SS
V
SS
D
5
/ INT
C
1
C
0
SEG
10
SEG
13
SEG
12
P
3
1
P
2
1
P2
0
/ SEG
16
P2
1
/ SEG
17
Outline 48P6S-A
Fig. 41 Pin configuration of built-in PROM version
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| M34551M8 | SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER for INFRARED REMOTE CONTROL TRANSMITTER |
| M34570EDFP | SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER |
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| M34551E8-XXXFP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER for INFRARED REMOTE CONTROL TRANSMITTER |
| M34551M4 | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:4-BIT SINGLE-CHIP MICROCOMPUTER |
| M34551M4-XXXFP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER for INFRARED REMOTE CONTROL TRANSMITTER |
| M34551M8 | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:4-BIT SINGLE-CHIP MICROCOMPUTER |
| M34552G8FP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER |
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