首页>MC68331VFV20>规格书详情
MC68331VFV20中文资料PDF规格书
MC68331VFV20规格书详情
Introduction
The MC68331, a highly-integrated 32-bit microcontroller, combines high-performance data manipulation capabilities with powerful peripheral subsystems. The MCU is built up from standard modules that interface through a common intermodule bus (IMB). Standardization facilitates rapid development of devices tailored for specific applications. The MCU incorporates a 32-bit CPU (CPU32), a system integration module (SIM), a general-purpose timer (GPT), and a queued serial module (QSM). The MCU can either synthesize an internal clock signal from an external reference or use an external clock input directly. Operation with a 32.768-kHz reference frequency is standard. The maximum system clock speed is 20.97 MHz. Because MCU operation is fully static, register and memory contents are not affected by a loss of clock. High-density complementary metal-oxide semiconductor (HCMOS) architecture makes the basic power consumption of the MCU low. Power consumption can be minimized by stopping the system clock. The CPU32 instruction set includes a low-power stop (LPSTOP) command that efficiently implements this capability.
Features
• Modular Architecture
• Central Processing Unit (CPU32)
— Upward Object Code Compatible
— New Instructions for Controller Applications
— 32-Bit Architecture
— Virtual Memory Implementation
— Loop Mode of Instruction Execution
— Table Lookup and Interpolate Instruction
— Improved Exception Handling for Controller Applications
— Trace on Change of Flow
— Hardware Breakpoint Signal, Background Mode
— Fully Static Operation
• System Integration Module (SIM)
— External Bus Support
— Programmable Chip-Select Outputs
— System Protection Logic
— Watchdog Timer, Clock Monitor, and Bus Monitor
— System Protection Logic
— System Clock Based on 32.768-kHz Crystal for Low Power Operation
— Test/Debug Submodule for Factory/User Test and Development
• Queued Serial Module (QSM)
— Enhanced Serial Communication Interface (SCI), Universal Asynchronous Receiver Transmitter
(UART): Modulus Baud Rate, Parity
— Queued Serial Peripheral Interface (QSPI): 80-Byte RAM, Up to 16 Automatic Transfers
— Dual Function I/O Ports
— Continuous Cycling, 8 to 16 Bits per Transfer
• General-Purpose Timer (GPT)
— Two 16-Bit Free-Running Counters With One Nine-Stage Prescaler
— Three Input Capture Channels
— Four Output Compare Channels
— One Input Capture/Output Compare Channel
— One Pulse Accumulator/Event Counter Input
— Two Pulse-Width Modulation Outputs
— Optional External Clock Input
产品属性
- 型号:
MC68331VFV20
- 制造商:
MOTOROLA
- 制造商全称:
Motorola, Inc
- 功能描述:
User’s Manual
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
NXP Semiconductors |
20+ |
LQFP-144 |
29860 |
NXP微控制器MCU-可开原型号增税票 |
询价 | ||
FREESCA |
07+ |
QFP |
30 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
FREESCALE |
2022 |
tqfp144 |
80000 |
原装现货,OEM渠道,欢迎咨询 |
询价 | ||
FREESCA |
21+ |
QFP |
34 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
FREESCALE |
23+ |
LQFP-144 |
3000 |
全新原装、诚信经营、公司现货销售! |
询价 | ||
NXPUSAInc. |
23+ |
144-LQFP(20x20) |
66800 |
进口原装可追溯假一罚十 |
询价 | ||
MOT |
23+ |
NA |
13650 |
原装正品,假一罚百! |
询价 | ||
NXP |
22+ |
144LQFP |
9000 |
原厂渠道,现货配单 |
询价 | ||
Freescale(飞思卡尔) |
2022+ |
60000 |
原厂原装,假一罚十 |
询价 | |||
FREESCALE |
23+ |
144-LQFP |
5500 |
全新原装!Freescale优势供货渠道!特价!请放心订购! |
询价 |