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參數(shù)資料
| 型號： | M37220M3-157SP |
| 廠商： | Mitsubishi Electric Corporation |
| 英文描述： | SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER |
| 中文描述： | 單芯片8位CMOS微機(jī)電壓合成與屏幕顯示控制器 |
| 文件頁數(shù)： | 3/53頁 |
| 文件大?。?/td> | 1281K |
| 代理商： | M37220M3-157SP |
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MITSUBISHI MICROCOMPUTERS
M37220M3-XXXSP
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER
with ON-SCREEN DISPLAY CONTROLLER
3
Number of basic instructions
Instruction execution time
Clock frequency
Memory size
Input/Output ports
Serial I/O
A-D comparatpr
D-A converter
PWM output circuit
Timers
Subroutine nesting
Interrupt
Clock generating circuit
Power source voltage
Power dissipation
Operating temperature range
Device structure
Package
CRT display function
71
0.5
μ
s (the minimum instruction execution time, at 8 MHz oscillation fre-
quency)
8 MHz (maximum)
12K bytes
256 bytes
4K bytes
80 bytes
8-bit
1 (N-channel open-drain output structure, can be used as PWM
output pins, INT input pins, A-D input pin)
8-bit
1 (CMOS input/output structure, can be used as A-D input pins, INT
input pin)
2-bit
1 (CMOS input/output or N-channel open-drain output structure,
can be used as serial output pins)
6-bit
1 (CMOS input/output structure, can be used as serial input pin,
external clock input pins)
2-bit
1 (CMOS input/output or N-channel open-drain output structure,
can be used as A-D input pins, D-A conversion output pins)
1-bit
1 (N-channel open-drain output structure)
2-bit
1 (can be used as CRT display clock I/O pins)
4-bit
1 (CMOS output structure, can be used as CRT output pins)
8-bit
1
6 channels (6-bit resolution)
2 (6-bit resolution)
14-bit
1, 8-bit
6
8-bit timer
4
96 levels (maximum)
External interrupt
3, Internal timer interrupt
4, Serial I/O interrupt
1,
CRT interrupt
1, X
IN
/4096 interrupt
1, V
SYNC
interrupt
1,
BRK interrupt
1
2 built-in circuits (externally connected a ceramic resonator or a quartz-
crystal oscillator)
5 V
±
10 %
165 mW typ. (at oscillation frequency f
CPU
= 8 MHz, f
CRT
= 8 MHz)
110 mW typ. (at oscillation frequency f
CPU
= 8 MHz)
1.65 mW (maximum)
–10
°
C to 70
°
C
CMOS silicon gate process
42-pin shrink plastic molded DIP
20 characters
2 lines (maximum 16 lines by software)
12
16 dots
128 kinds
3 kinds
Maximum 7 kinds (R, G, B); can be specified by the character
64 levels (horizontal)
128 levels (vertical)
Parameter
Functions
FUNCTIONS
ROM
RAM
CRT ROM
CRT RAM
P0
P1
0
–P1
7
P2
0
, P2
1
P2
2
–P2
7
P3
0
, P3
1
P3
2
P3
3
, P3
4
P5
2
–P5
5
I/O
I/O
I/O
I/O
I/O
I/O
Input
Output
CRT ON
CRT OFF
In stop mode
Number of display characters
Dot structure
Kinds of characters
Kinds of character sizes
Kinds of character colors
Display position (horizontal, vertical)
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M37220M3-160SP | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER |
| M37220M3-167SP | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER |
| M37220M3-XXXSP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER |
| M37221 | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER |
| M37221EAFP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER |
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