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參數(shù)資料
| 型號(hào)： | ST72141 |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | 8-Bit MCU With 8K ROM/OTP/EPROM, 256 Bytes RAM, Electric-Motor Control, ADC, WDG, SPI and 2 Timers(8位微控制器(8MHz/16MHz)) |
| 中文描述： | 8位具有8K的ROM /檢察官/存儲(chǔ)器，256字節(jié)RAM，電動(dòng)馬達(dá)控制，藝發(fā)局，水分散粒劑，SPI和2計(jì)時(shí)器（8位微控制器（8MHz/16MHz）微控制器） |
| 文件頁(yè)數(shù)： | 1/13頁(yè) |
| 文件大小： | 96K |
| 代理商： | ST72141 |
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July 1998
1/13
This ispreliminaryinformationona newproductindevelopmentorundergoing evaluation.Detailsaresubjecttochangewithout notice.
ST72141
8-BIT MCU WITH 8K ROM/OTP/EPROM, 256 BYTES RAM,
ELECTRIC-MOTOR CONTROL, ADC, WDG, SPI AND 2 TIMERS
PRODUCT OVERVIEW
I
User Program Memory (ROM/OTP/EPROM):
8K bytes
I
Data RAM: 256 bytes including 64 bytes of
stack
I
Master Reset and Power-On Reset
I
Run and Power Saving modes
I
Low Voltage Detector (LVD) Reset
I
14 multifunctional bidirectional I/O lines:
– 14 interrupt inputs on 2 independent lines
– 8 analog alternate inputs
– 3 high sink outputs
– 13 alternate functions
– EMI filtering
I
Software or Hardware Watchdog (WDG)
I
Motor Control peripheral featuring:
– 6 PWM output channels
– Emergency pin to force outputs to HiZ state
– 3 analog inputs for rotor position detection
with no need of additional sensors
– Comparator for current control or limitation
I
Two 16-bit Timers, each featuring:
– 2 Input Captures
– 2 Output Compares
– External Clock input
– PWM and Pulse Generator modes
I
Synchronous Serial Peripheral Interface (SPI)
I
8-bit ADC with 8 channels
I
8-bit Data Manipulation
I
63 basic Instructions
I
17 main Addressing Modes
I
8 x 8 Unsigned Multiply Instruction
I
True Bit Manipulation
I
Complete
Development
WINDOWS
TM
Real-Time Emulator
I
Full Software Package on DOS/WINDOWS
TM
(C-Compiler, Cross-Assembler, Debugger)
Support
on
DOS/
Device Summary
Features
ST72141K2
Program Memory - bytes
8K
RAM (stack) - bytes
256 (64)
Peripherals
MotorControl, Watchdog,
Timers, SPI, ADC
Operating Supply
4.5 to 5.5 V
CPU Frequency
8 or 4 MHz
(16
or
8MHz oscillator)
Temperature Range
- 40
°
C to + 85
°
C
Package
SO34 - PSDIP32
PSDIP32
SO34
CSDIP32W
1
Rev. 1.1
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ST72141K | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:8-BIT MCU WITH ELECTRIC-MOTOR CONTROL, ADC, 16-BIT TIMERS, SPI INTERFACE |
| ST72141K2 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:REAL-TIME DEVELOPMENT TOOLS FOR THE ST7 MCU FAMILY |
| ST72141K2-AUTO | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:8-bit MCU for automotive with electric-motor control, ADC, 16-bit timers, SPI interface |
| ST72141K2B1 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:8-BIT MCU WITH ELECTRIC-MOTOR CONTROL, ADC, 16-BIT TIMERS, SPI INTERFACE |
| ST72141K2B3 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:8-BIT MCU WITH ELECTRIC-MOTOR CONTROL, ADC, 16-BIT TIMERS, SPI INTERFACE |
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