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参数资料
| 型号： | M32171F4VFP |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 32-BIT, FLASH, 40 MHz, MICROCONTROLLER, PQFP144 |
| 封装： | 20 X 20 MM, 0.50 MM PITCH, PLASTIC, LQFP-144 |
| 文件页数： | 27/38页 |
| 文件大小： | 619K |
| 代理商： | M32171F4VFP |
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Mitsubishi Microcomputers
32
2001-5-14 Rev.1.0
SINGLE-CHIP 32-BIT CMOS MICROCOMPUTER
32171 Group
8-level Interrupt Controller
The Interrupt Controller controls interrupt requests from
each internal peripheral I/O (31 sources) by using eight pri-
ority levels assigned to each interrupt source, including in-
terrupts disabled. In addition to these interrupts, it handles
System Break Interrupt (SBI), Reserved Instruction Excep-
tion (RIE), and Address Exception (AE) as nonmaskable in-
terrupts.
Wait Controller
The Wait Controller supports access to external devices.
For access to an external extended area of up to 1 Mbytes
(during external extended or processor mode), the Wait
Controller controls bus cycle extension by inserting one to
____
four wait cycles or using external WAIT signal input.
Real-Time Debugger
(RTD)
RTDCLK
RTDRXD
RTDTXD
RTDACK
Command
address
Data
Internal RAM
(16KB)
M32R
CPU
M32171F4VFP, M32171F3VFP, M32171F2VFP
Data
Data Bus(CPU)
Data Bus(RTD)
R/W without CPU intervention
Virtual-DPRAM
structure
Figure 19 Conceptual Diagram of the Realtime Debugger (RTD)
Realtime Debugger (RTD)
The Realtime Debugger (RTD) provides a function for ac-
cessing directly from the outside to the internal RAM. It uses
a dedicated clock-synchronized serial I/O to communicate
with the outside.
Use of the RTD communicating via dedicated serial lines al-
lows the internal RAM to be read out and rewritten without
having to halt the CPU.
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| M32180F8TFP | 32-BIT, FLASH, 80 MHz, RISC MICROCONTROLLER, PQFP240 |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| M32171T-PTC | 功能描述:DEV CONNECTION CNVTR (FOR 32171 RoHS:否 类别:编程器，开发系统 >> 配件 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program RoHS指令信息:IButton RoHS Compliance Plan 标准包装:1 系列:- 附件类型:USB 至 1-Wire? RJ11 适配器 适用于相关产品:1-Wire? 设备 产品目录页面:1429 (CN2011-ZH PDF) |
| M32173T-PTC | 功能描述:DEV CONNECTION CNVTR FOR 32172, RoHS:否 类别:编程器，开发系统 >> 配件 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program RoHS指令信息:IButton RoHS Compliance Plan 标准包装:1 系列:- 附件类型:USB 至 1-Wire? RJ11 适配器 适用于相关产品:1-Wire? 设备 产品目录页面:1429 (CN2011-ZH PDF) |
| M32174F3VFP | 制造商:MITSUBISHI 制造商全称:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 32-BIT CMOS MICROCOMPUTER |
| M32174F3VWG | 制造商:MITSUBISHI 制造商全称:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 32-BIT CMOS MICROCOMPUTER |
| M32174F4VFP | 制造商:MITSUBISHI 制造商全称:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 32-BIT CMOS MICROCOMPUTER |
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