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參數(shù)資料
| 型號： | M38859M1-XXXHP |
| 廠商： | Renesas Technology Corp. |
| 英文描述： | SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| 中文描述： | 單芯片8位CMOS微機(jī) |
| 文件頁數(shù)： | 2/103頁 |
| 文件大?。?/td> | 1580K |
| 代理商： | M38859M1-XXXHP |
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3885 Group
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
MITSUBISHI MICROCOMPUTERS
1
GENERAL DESCRIPTION
The 3885 group is the 8-bit microcomputer based on the 740 fam-
ily core technology.
The 3885 group is designed for Keyboard Controller for the note
book PC.
The multi-master I
2
C-bus interface can be added by option.
FEATURES
<Microcomputer mode>
G
Basic machine-language instructions ...................................... 71
G
Minimum instruction execution time .................................. 0.5
μ
s
(at 8 MHz oscillation frequency)
G
Memory size
ROM ................................................................. 32K to 60K bytes
RAM ............................................................... 1024 to 2048 bytes
G
Programmable input/output ports ............................................ 72
G
Software pull-up transistors ....................................................... 8
G
Interrupts ................................................. 22 sources, 16 vectors
G
Timers ............................................................................. 8-bit
4
G
Watchdog timer ............................................................ 16-bit
1
G
PWM output.................................................................. 14-bit
2
G
Serial I/O....................... 8-bit
1(UART or Clock-synchronized)
G
Multi-master I
2
C bus interface (option) ........................ 1 channel
G
LPC interface.............................................................. 2 channels
G
Serialized IRQ .................................................................. 3 factor
G
A-D converter ............................................... 10-bit
8 channels
G
D-A converter ................................................. 8-bit
2 channels
G
Comparator circuit ...................................................... 8 channels
G
Clock generating circuit..................................... Built-in 2 circuits
(connect to external ceramic resonator or quartz-crystal oscillator)
G
Power source voltage................................................ 3.0 to 3.6 V
G
Power dissipation
In high-speed mode ..........................................................20 mW
(at 8 MHz oscillation frequency, at 3.3 V power source voltage)
In low-speed mode ......................................................... 330 mW
(at 32 kHz oscillation frequency, at 3.3 V power source voltage)
G
Operating temperature range....................................–20 to 85°C
<Flash memory mode>
G
Supply voltage ................................................. V
CC
= 3.3 ± 0.3V
G
Program/Erase voltage .................................V
PP
= 5.0 V ± 10 %
G
Programming method...................... Programming in unit of byte
G
Erasing method
Parallel I/O mode
CPU reprogramming mode
G
Program/Erase control by software command
G
Number of times for programming/erasing ............................ 100
G
Operating temperature range (at programming/erasing)
........................................................................Room temperature
APPLICATION
Note book PC
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
4
4
4
4
4
4
4
4
4
5
5
5
5
5
5
5
5
5
5
6
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
P3
0
/PWM
00
P8
7
/SERIRQ
P3
1
/PWM
10
P6
2
/AN
2
P6
1
/AN
1
P4
4
/R
X
D
P4
3
/INT
1
P6
3
/AN
3
P6
4
/AN
4
P6
5
/AN
5
P6
6
/AN
6
AV
SS
P6
7
/AN
7
V
REF
V
CC
P8
0
/LAD
0
P8
1
/LAD
1
P8
2
/LAD
2
P8
3
/LAD
3
P8
4
/LFRAME
P8
5
/LRESET
P8
6
/LCLK
P4
2
/INT
0
CNV
SS
X
IN
P4
0
/X
COUT
P4
1
/X
CIN
X
OUT
V
SS
RESET
P1
6
P1
7
P2
0
/CMP
REF
P2
6
(LED
2
)
P2
7
(LED
3
)
P2
5
(LED
1
)
P2
4
(LED
0
)
P2
3
P2
2
P2
1
P
4
P
5
P
0
P
4
P
5
P
6
P
7
P
1
P
2
P
3
P
4
P
5
P
0
P
1
P
2
P
2
P
3
P
6
P
7
P
3
P
0
/
0
P
7
/
C
P
6
/
D
P
5
/
4
P
4
/
3
P
2
P
1
P
0
P
7
/
2
/
1
P
0
/
5
P
5
/
X
D
P
3
/
2
P
5
/
1
P
4
/
0
P
6
/
1
/
0
P
7
/
R
/
P
2
/
3
P
3
/
4
P
1
/
2
P
6
/
C
1
2
3
4
7
8
9
1
1
1
1
1
1
1
1
1
1
2
5
6
M38857M8-XXXHP
M38858MC-XXXHP
M38859M8-XXXHP
M38859FFHP
V
PP
: Flash memory version
Fig. 1 Pin configuration
Package type : 80P6Q-A
PIN CONFIGURATION (TOP VIEW)
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PDF描述 |
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| M38859M2-XXXHP | SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M38859M3-XXXHP | SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M38859M4-XXXHP | SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M38859M5-XXXHP | SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M38859M6-XXXHP | SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M38859M2-XXXHP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M38859M3-XXXHP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M38859M4-XXXHP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M38859M5-XXXHP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M38859M6-XXXHP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
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