- 您现在的位置：买卖IC网 > PDF目录98007 > M37902FCCHP 16-BIT, FLASH, 26 MHz, MICROCONTROLLER, PQFP100 PDF资料下载
参数资料
| 型号： | M37902FCCHP |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 16-BIT, FLASH, 26 MHz, MICROCONTROLLER, PQFP100 |
| 封装： | 14 X 14 MM, 0.50 MM PITCH, PLASTIC, LQFP-100 |
| 文件页数： | 140/143页 |
| 文件大小： | 1148K |
| 代理商： | M37902FCCHP |
第1页第2页第3页第4页第5页第6页第7页第8页第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页第113页第114页第115页第116页第117页第118页第119页第120页第121页第122页第123页第124页第125页第126页第127页第128页第129页第130页第131页第132页第133页第134页第135页第136页第137页第138页第139页当前第140页第141页第142页第143页
M37902FCCHP, M37902FGCHP, M37902FJCHP
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
MITSUBISHI MICROCOMPUTERS
96
Fig. 101 Bit configuration of particular function select register 1
Fig. 102 Bit configuration of watchdog timer frequency select register
7
6
543
2
1
0
Particular function select register 1
STP-instruction-execution status bit (Note 1)
0: Normal operation.
1: STP instruction has been executed.
WIT-instruction-execution status bit (Note 1)
0: Normal operation.
1: WIT instruction has been executed.
Standby state select bit
0: External bus
1: Programmable I/O port
System clock stop select bit at WIT (Note 2)
0: In wait mode, system clock fsys is active.
1: In wait mode, system clock fsys is stopped.
Address output select bit
0: Address changes depending on bus access.
1: Address changes only at access to external address.
Timer B2 clock source select bit
In event counter mode:
0: Clock input from pin TB2IN is counted.
1: fX32 (f(XIN)/32) is counted.
Address
6316
Notes 1: At power-on reset, this bit becomes “0”. At hardware reset or software reset, this bit
retains the value just before reset. Even when “1” is written, the bit status will not change.
2: Setting this bit to “1” must be performed just before execution of the WIT instruction.
Also, after the wait state is terminated, this bit must be cleared to “0” immediately.
76543210
Watchdog timer frequency select register
Watchdog timer frequency select bit
0 : Select W f512
1 : Select W f32
Watchdog timer clock source select bits at STP termination
0 0 : fX32
0 1 : fX16
1 0 : fX128
1 1 : fX64
76543210
Address
6116
down with one of the above divide clocks, fX16 to fX128, after the os-
cillation circuit and PLL circuit have been restarted their operations
owing to an interrupt. The most significant bit of the watchdog timer
reaching “0”, supply of
φBIU and φCPU restarts.
On the other hand, when the external clock input select bit = “1 ” and
the system clock select bit = “0”, supply of
φBIU and φCPU will restart
immediately after the oscillation circuit has been restarted their op-
erations owing to an interrupt. (In actual fact, after the selected one
of the above divide clocks, fX16 to fX128, has been changed from “H”
to “L”, this supply will restart.)
相关PDF资料 |
PDF描述 |
|---|---|
| M37902FGCHP | 16-BIT, FLASH, 26 MHz, MICROCONTROLLER, PQFP100 |
| M37906F8CSP | 16-BIT, FLASH, 20 MHz, MICROCONTROLLER, PDIP42 |
| M37906F8CFP | 16-BIT, FLASH, 20 MHz, MICROCONTROLLER, PDSO42 |
| M37906F8CSP | 16-BIT, FLASH, 20 MHz, MICROCONTROLLER, PDIP42 |
| M37920S4CGP | 16-BIT, 20 MHz, MICROCONTROLLER, PQFP100 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| M37902FGCGP | 制造商:MITSUBISHI 制造商全称:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER |
| M37902FGCHP | 制造商:MITSUBISHI 制造商全称:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER |
| M37902FJCHP | 制造商:MITSUBISHI 制造商全称:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER |
| M37903S4CHP | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:16-BIT CMOS MICROCOMPUTER |
| M37905F8CFP | 制造商:MITSUBISHI 制造商全称:Mitsubishi Electric Semiconductor 功能描述:16-BIT CMOS MICROCOMPUTER |
发布紧急采购，3分钟左右您将得到回复。