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參數(shù)資料
| 型號： | M32176F2TFP |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 32-BIT, FLASH, 40 MHz, RISC MICROCONTROLLER, PQFP144 |
| 封裝： | 20 X 20 MM, 0.50 MM PITCH, PLASTIC, LQFP-144 |
| 文件頁數(shù)： | 26/36頁 |
| 文件大?。?/td> | 342K |
| 代理商： | M32176F2TFP |
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32
32176 Group
Mitsubishi Microcomputers
SINGLE-CHIP 32-BIT CMOS MICROCOMPUTER
Under Development
Jan. 30, 2003
Rev.1.4
Command
address
Data
Internal RAM
(16KB)
M32R
CPU
32176
Data
Data Bus (CPU)
Data Bus (RTD)
(RTD)
Virtual-DPRAM
structure
Real-Time Debugger
R/W without CPU intervention
RTDCLK
RTDRXD
RTDTXD
RTDACK
Figure 19. Conceptual Diagram of Real-time Debugger (RTD)
VT+
VT-
Schmitt
Peripheral
function input
PORT Input
Pin
0.7VCCE
0.5VCCE
0.35VCCE
S
WFnSEL
PTnSEL
VTnSELL
Threshold
Input function
enable
Standard input threshold level of
peripheral function
8-level Interrupt Controller
The Interrupt Controller controls interrupt requests from
each internal peripheral I/O (23 sources) by using eight pri-
ority levels assigned to each interrupt source, including in-
terrupts prohibition. 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 1Mbytes
(during external extended or processor mode), the Wait
Controller controls bus cycle extension by inserting one to
four wait cycles and using external WAIT# signal input.
Figure 20. Port input threshold level select function
Real-time Debugger (RTD)
The Real-time Debugger (RTD) provides 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
allows the internal RAM to be read out and rewritten without
having to halt the CPU.
Port input threshold level select function
The port input level switch function sets the port threshold
value to 3 different voltage levels (Schmidt ON/OFF selec-
tion also available).
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| M32176F4TFP#U0J | 制造商:Renesas Electronics Corporation 功能描述: |
| M32176T-PTC | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:Converter Board for In-circuit Connection (for 32176 Group) |
| M3218 | 功能描述:電纜固定件和配件 RLTCG PG-42 BLACK W/ M9152 NUT RoHS:否 制造商:Heyco 類型:Cable Grips, Liquid Tight 材料:Nylon 顏色:Black 安裝方法:Cable 最大光束直徑:11.4 mm 抗拉強度: |
| M32180F8TFP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:32-Bit RISC Single-Chip Microcomputers M32R Family M32R/ECU Series |
| M32180F8VFP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:32-Bit RISC Single-Chip Microcomputers M32R Family M32R/ECU Series |
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