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参数资料
| 型号： | M32182F8VFP |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 32-BIT, FLASH, 64 MHz, RISC MICROCONTROLLER, PQFP144 |
| 封装： | 20 X 20 MM, 0.50 MM PITCH, PLASTIC, LQFP-144 |
| 文件页数： | 25/36页 |
| 文件大小： | 292K |
| 代理商： | M32182F8VFP |
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2002-10-11 Rev.1.2
Mitsubishi Microcomputers
32182Group
Under Development
SINGLE-CHIP 32-BIT CMOS MICROCOMPUTER
31
8-level Interrupt Controller
The Interrupt Controller controls interrupt requests from
each internal peripheral I/O (23 sources) by using eight
priority levels assigned to each interrupt source, including
interrupts prohibition. In addition to these interrupts, it han-
dles System Break Interrupt (SBI), Reserved Instruction
Exception (RIE), and Address Exception (AE) as non-
maskable interrupts.
Wait Controller
The Wait Controller supports access to external devices.
For access to an external extended area of up to 8M bytes
(during external extended or processor mode), the Wait
Controller controls bus cycle extension by inserting zero to
seven wait cycles and using external WAIT# signal input.
However, as setup for lead of CS signal / lead of strobe
signal / recovery / idol after lead cycle, only operation by
"nothing" setup is guaranteed when 0wait is selected.
Moreover, WAIT by the external WAIT input is not received
when 0wait is selected.
Built-in clock frequency multiplier
The PLL (clock frequency multiplier) multiplies the input
clock frequency by 8 to generate the CPU memory clock.
For the maximum CPU memory clock frequency of 80 MHz,
the input clock frequency is 10.0 MHz.
Three operation modes
The 32182 Group has three operation modes: single-chip
mode, external extended mode, and processor mode.
These operation modes are changed from one to another
by setting the MOD0 and MOD1 pins.
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).
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
Figure 20. Port input threshold level select function
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| M32182T2-PTC | 功能描述:DEV CONNECTION CNVTR FOR 32182 G 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) |
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