- 您现在的位置：买卖IC网 > PDF目录69012 > M37221M8H-XXXSP 8-BIT, MROM, 8.1 MHz, MICROCONTROLLER, PDIP42 PDF资料下载
参数资料
| 型号： | M37221M8H-XXXSP |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 8-BIT, MROM, 8.1 MHz, MICROCONTROLLER, PDIP42 |
| 封装： | 0.600 INCH, 1.78 MM PITCH, PLASTIC, SDIP-42 |
| 文件页数： | 9/112页 |
| 文件大小： | 1179K |
| 代理商： | M37221M8H-XXXSP |
第1页第2页第3页第4页第5页第6页第7页第8页当前第9页第10页第11页第12页第13页第14页第15页第16页第17页第18页第19页第20页第21页第22页第23页第24页第25页第26页第27页第28页第29页第30页第31页第32页第33页第34页第35页第36页第37页第38页第39页第40页第41页第42页第43页第44页第45页第46页第47页第48页第49页第50页第51页第52页第53页第54页第55页第56页第57页第58页第59页第60页第61页第62页第63页第64页第65页第66页第67页第68页第69页第70页第71页第72页第73页第74页第75页第76页第77页第78页第79页第80页第81页第82页第83页第84页第85页第86页第87页第88页第89页第90页第91页第92页第93页第94页第95页第96页第97页第98页第99页第100页第101页第102页第103页第104页第105页第106页第107页第108页第109页第110页第111页第112页
M37221M4H/M6H/M8H/MAH–XXXSP/FP M37221EASP/FP
Rev.1.00
Oct 01, 2002
page 106 of 110
REJ03B0134-0100Z
Address 00F516
Addresses 00F916
b7 b6 b5 b4 b3 b2 b1 b0
Timer 34 mode register (T34M) [Address 00F516]
B
After reset RW
Timer 34 Mode Register
0
Name
Functions
Timer 3 count source
selection bit (T34M0)
0
RW
1
Timer 4 internal
interrupt count source
selection bit (T34M1)
0R W
2
3
Timer 3 count stop bit
(T34M2)
0: Count start
1: Count stop
Timer 4 count stop bit
(T34M3)
0: Count start
1: Count stop
0
4
Timer 4 count source
selection bit (T34M4)
0: Internal clock source
1: f(XIN)/2
0
5
Timer 3 external count
source selection bit
(T34M5)
0: TIM3 pin input
1: HSYNC pin input
0
RW
0 : f(XIN)/16
1 : External clock source
0 : Timer 3 overflow signal
1 : f(XIN)/16
6, 7Nothing is assigned. These bits are write disable bits.
When these bits are read out, the values are “0.”
0—
R
NameFunctions
INT1 polarity switch bit
(RE3)
0 : Positive polarity
1 : Negative polarity
0 : Positive polarity
1 : Negative polarity
0 : Positive polarity
1 : Negative polarity
INT2 polarity switch bit
(RE4)
INT3 polarity switch bit
(RE5)
Nothing is assigned. This bit is a write disable bit.
When this bit is read out, the value is “0.”
Fix These bits to “0.”
Fix this bit to “0.”
Nothing is assigned. This bit is a write disable bit.
When this bit is read out, the value is “0.”
After reset R W
0
R —
R W
R —
R W
0
b7b6b5b4b3b2b1b0
Interrupt input polarity register(RE) [Address 00F916]
B
Interrupt Input Polarity Register
0
1,2
3
4
5
6
7
0
00
相关PDF资料 |
PDF描述 |
|---|---|
| M37221MAH-XXXFP | 8-BIT, MROM, 8.1 MHz, MICROCONTROLLER, PDSO42 |
| M37221M6H-XXXSP | 8-BIT, MROM, 8.1 MHz, MICROCONTROLLER, PDIP42 |
| M37221M4H-XXXFP | 8-BIT, MROM, 8.1 MHz, MICROCONTROLLER, PDSO42 |
| M37266EE-XXXSP | 8-BIT, OTPROM, 8 MHz, MICROCONTROLLER, PDIP64 |
| M37267EE-XXXSP | 8-BIT, OTPROM, 8 MHz, MICROCONTROLLER, PDIP52 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| M37221MAH-XXXFP | 制造商:RENESAS 制造商全称: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 制造商全称:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER |
| M37224M3 | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER |
| M37224M3-050SP | 制造商:MITSUBISHI 制造商全称:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER |
| M37224M3-XXXSP | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER |
发布紧急采购，3分钟左右您将得到回复。