參數(shù)資料
型號: M37221M4-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): 4/114頁
文件大?。?/td> 1653K
代理商: M37221M4-XXXSP
100
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER
with ON-SCREEN DISPLAY CONTROLLER
M37221M4/M8/MA–XXXSP, M37221M6–XXXSP/FP
M37221EASP/FP
MITSUBISHI MICROCOMPUTERS
Rev. 1.0
Address 00E016
Addresses 00DE16 and 00DF16
b7b6b5b4b3b2b1b0
DA conversion register i (i=1, 2) (DAi) [Addresses 00DE16, 00DF16]
After reset
DA
conversion register i
0
to
5
6
0
DA conversion
selection bit
(DAi0 to DAi5)
b0
b1
b2
b3
b4
b5
1
0000
00
000
00
0
000
0
11
1
111
11
1
111
: 1/64Vcc
: 2/64Vcc
: 61/64Vcc
: 62/64Vcc
: 63/64Vcc
: 0/64Vcc
0
70
Nothing is assigned. These bits are write disable bits.
When these bits are read out, the values are “0.”
R —
R W
BName
Functions
Fix this bit to “0.”
Note : When use M37221M4/M8/MA-XXXSP, M37221M6-XXXSP/FP,
there is not this register. Fix to “ 0016.”
b7 b6 b5 b4 b3 b2 b1 b0
Horizontal position register (HR) [Address 00E0 16]
B
Name
Functions
After reset RW
Horizontal Position Register
0
to
5
6, 7
Horizontal display start
positions (HR0 to HR5)
64 steps (0016 to 3F16)
0
Nothing is assigned. These bits are write disable bits.
When thses bits are read out, the values are “0.”
RW
R —
相關(guān)PDF資料
PDF描述
M37224M3-XXXSP 8-BIT, MROM, 8.1 MHz, MICROCONTROLLER, PDIP42
M37225M6-XXXSP 8-BIT, MROM, 8.1 MHz, MICROCONTROLLER, PDIP42
M37225MA-XXXSP 8-BIT, MROM, 8.1 MHz, MICROCONTROLLER, PDIP42
M37225MC-XXXSP 8-BIT, MROM, 8.1 MHz, MICROCONTROLLER, PDIP42
M37225ECSP 8-BIT, OTPROM, 8.1 MHz, MICROCONTROLLER, PDIP42
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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
M37221M6_03 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
M37221M6-054SP 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
M37221M6-079SP 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
M37221M6-286SP 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