參數(shù)資料
型號： M37221M6-XXXSP
元件分類： 微控制器/微處理器
英文描述： 8-BIT, MROM, 8.1 MHz, MICROCONTROLLER, PDIP42
封裝： 0.600 INCH, 1.78 MM PITCH, PLASTIC, SDIP-42
文件頁數(shù)： 34/62頁
文件大小： 1180K
代理商： M37221M6-XXXSP
MITSUBISHI MICROCOMPUTERS
M37221M6-XXXSP
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER
with ON-SCREEN DISPLAY CONTROLLER
3
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)
Number of basic instructions
Instruction execution time
Clock frequency
Memory size
Input/Output ports
Serial I/O
Multi-master I2C-BUS interface
A-D comparator
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
s (the minimum instruction execution time, at 8 MHz oscillation fre-
quency)
8 MHz (maximum)
24 K bytes
384 bytes
8 K bytes
96 bytes
8-bit ! 1 (N-channel open-drain output structure, can be used as PWM
output pins, INT input pins, A-D input pin)
4-bit ! 1 (CMOS input/output structure, can be used as CRT output pin,
A-D input pins, INT input pin)
4-bit ! 1 (CMOS input/output or N-channel open-drain output structure,
can be used as multi-master I2C-BUS interface)
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)
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
1 (2 systems)
6 channels (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, Multi-master I 2C-BUS interface interrupt ! 1,
f(XIN)/4096 interrupt ! 1, VSYNC 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 fCPU = 8 MHz, fCRT = 8 MHz)
110 mW typ. (at oscillation frequency fCPU = 8 MHz)
1.65 mW (maximum)
–10 °C to 70 °C
CMOS silicon gate process
42-pin shrink plastic molded DIP
24 characters ! 2 lines (maximum 16 lines by software)
12 ! 16 dots
256 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
P10, P15–P17
P11–P14
P20, P21
P22–P27
P30, P31
P32
P33, P34
P52–P55
I/O
Input
Output
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
M37221M8H 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
M37221M8H-XXXFP 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
M37221M8H-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
M37221MAH-XXXFP 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
M37221MAH-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
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