ST92141中文资料PDF规格书
ST92141规格书详情
INTRODUCTION
The ST92141 microcontroller is developed and manufactured by STMicroelectronics using a proprietary n-well HCMOS process. Its performance derives from the use of a flexible 256-register programming model for ultra-fast context switching and real-time event response. The intelligent onchip peripherals offload the ST9 core from I/O and data management processing tasks allowing critical application tasks to get the maximum use of core resources. The new-generation ST9 MCU devices now also support low power consumption and low voltage operation for power-efficient and low-cost embedded systems.
■ Register File based 8/16 bit Core Architecture with RUN, WFI, SLOW, HALT and STOP modes
■ 0-25 MHz Operation (internal clock) @ 5V±10 voltage range
■ -40°C to +85°C Operating Temperature Range
■ Fully Programmable PLL Clock Generator, with Frequency Multiplication and low frequency, low cost external crystal (3-5 MHz)
■ Minimum Instruction Cycle time: 160 ns - (@ 25 MHz internal clock frequency)
■ Internal Memory:
– EPROM/OTP/FASTROM 16K bytes
– RAM 512 bytes
■ 224 general purpose registers available as RAM, accumulators or index pointers (register file)
■ 32-pin Dual Inline and 34-pin Small Outline Packages
■ 15 programmable I/O pins with Schmitt Trigger input, including 4 high sink outputs (20mA @ VOL=3V)
■ 4 Wake-up Interrupts (one usable as NonMaskable Interrupt) for emergency event management
■ 3-phase Induction Motor Controller (IMC) Peripheral with 3 pairs of PWM outputs and asynchronous emergency stop
■ Serial Peripheral Interface (SPI) with Master/ Slave Mode capability
■ 16-bit Timer with 8-bit Prescaler usable as a Watchdog Timer
■ 16-bit Standard Timer with 8-bit Prescaler
■ 16-bit Extended Function Timer with Prescaler, 2 Input Captures and 2 Output Compares
■ 8-bit Analog to Digital Converter allowing up to 6 input channels with autoscan and watchdog capability
■ Low Voltage Detector Reset
■ Rich Instruction Set with 14 Addressing Modes
■ Division-by-Zero trap generation
■ Versatile Development Tools, including Assembler, Linker, C-compiler, Archiver, Source Level Debugger and Hardware Emulators with Real-Time Operating System available from Third Parties
产品属性
- 型号:
ST92141
- 制造商:
STMICROELECTRONICS
- 制造商全称:
STMicroelectronics
- 功能描述:
8/16-BIT MCU FOR 3-PHASE AC MOTOR CONTROL
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ST/意法 |
QFP |
11200 |
原厂授权一级代理、全球订货优势渠道、可提供一站式BO |
询价 | |||
ST |
2021+ |
QFP |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
询价 | ||
STM |
23+ |
原厂封装 |
28500 |
授权代理直销,原厂原装现货,假一罚十,特价销售 |
询价 | ||
ST |
2020+ |
TQFP |
350000 |
100%进口原装正品公司现货库存 |
询价 | ||
ST |
21+ |
TQFP64 |
72 |
原装现货假一赔十 |
询价 | ||
ST |
1803+ |
QFP |
5316 |
向鸿原装现货库存,代理渠道可原厂发货-优势 |
询价 | ||
ST/意法 |
22+ |
QFP |
17800 |
原装正品 |
询价 | ||
ST |
ST9 |
93480 |
集团化配单-有更多数量-免费送样-原包装正品现货-正规 |
询价 | |||
ST |
22+ |
TQFP64 |
30000 |
原装正品 |
询价 | ||
ST |
23+ |
QFP |
8650 |
受权代理!全新原装现货特价热卖! |
询价 |