參數(shù)資料
型號(hào)： M37221EFSP
元件分類： 微控制器/微處理器
英文描述： 8-BIT, OTPROM, 8 MHz, MICROCONTROLLER, PDIP42
封裝： 0.600 INCH, 1.778 MM PITCH, SHRINK, PLASTIC, DIP-42
文件頁(yè)數(shù)： 47/63頁(yè)
文件大?。?/td> 1371K
代理商： M37221EFSP
M37221EF-XXXSP,M37221EFSP
MITSUBISHI MICROCOMPUTERS
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER
with ON-SCREEN DISPLAY CONTROLLER
51
Fig. 57. Internal state of microcomputer at reset
0016
Port P0 direction register
0016
DA-L register
PWM output control register 1
0016
I2C status register
I2C control register
0016
I2C clock control register
0016
Serial I/O mode register
I2C address register
Port P1 direction register
Port P2 direction register
Port P5
Port P5 direction register
Port P3 output mode control register
PWM output control register 2
00 0
0
00
Port P3 direction register
0016
0
10
0
00
0
00
0
00
0
(00C116)
(00C316)
(00C516)
(00C716)
(00CA16)
(00CB16)
(00CD16)
(00CF16)
(00D516)
(00D616)
(00D816)
(00D916)
(00DA16)
(00DB16)
(00DC16)
Address
Contents of register
Address Contents of register
Note : The contents of all other registers and RAM are undefined at reset, so set their initial values.
V : Undefined
: Unused bit
(00E616)
Color register 0
Color register 1
Color register 2
Color register 3
(00E716)
(00E816)
(00E916)
00
0 0
0
00
0 0
0
00
0 0
0
00
0 0
0
00
Horizontal register
Border selection register
Vertical position register 1
Character size register
Vertical position register 2
0
00
0
(00E016)
(00E116)
(00E216)
(00E416)
(00E516)
V
DA1 conversion register
(00DE16)
DA2 conversion register
(00DF16)
CRT control register
CRT port control register
CRT clock selection register
A-D control register 1
CPU mode register
0716
Timer 12 mode register
Interrupt input polarity register
Interrupt request register 1
Timer 1
FF16
0716
A-D control register 2
Timer 2
Timer 3
Timer 4
Timer 34 mode register
Interrupt request register 2
Interrupt control register 1
Interrupt control register 2
(00EA16)
(00EC16)
(00ED16)
(00EE16)
(00EF16)
(00F016)
(00F116)
(00F216)
(00F316)
(00F416)
(00F516)
(00F916)
(00FB16)
(00FC16)
(00FD16)
(00FE16)
(00FF16)
00
0
00
0 0
0
00
0
FF16
0
1
0
00
0
00
0
V
Processor status register
Program counter
(PS)
(PCH)
(PCL)
Contents of addressFFFF16
Contents of addressFFFE16
1
0016
ROM correction address 1 (high-order)
0016
ROM correction address 1 (low-order)
ROM correction address 2 (high-order)
ROM correction address 2 (low-order)
(021716)
(021816)
(021916)
(021A16)
0016
ROM correction enable register
(021B16)
00
VVV
VVV V V V
V
V V VVV V
V
V VVV
VV V V
V
VV V V
V
V VVVV
VV
相關(guān)PDF資料
PDF描述
M37221M6-XXXFP 8-BIT, MROM, 8.1 MHz, MICROCONTROLLER, PDSO42
M37221M6-XXXSP 8-BIT, MROM, 8.1 MHz, MICROCONTROLLER, PDIP42
M37221M6H-XXXFP 8-BIT, MROM, 8.1 MHz, MICROCONTROLLER, PDSO42
M37221EASP 8-BIT, OTPROM, 8.1 MHz, MICROCONTROLLER, PDIP42
M37221M4H-XXXSP 8-BIT, MROM, 8.1 MHz, MICROCONTROLLER, PDIP42
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
M37221FP 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
M37221M4H 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
M37221M4H-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
M37221M4H-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
M37221M6 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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