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参数资料
型号： ST92E141K4D1
厂商： STMICROELECTRONICS
元件分类： 微控制器/微处理器
英文描述： 16-BIT, UVPROM, 25 MHz, MICROCONTROLLER, CDIP32
封装： WINDOWED, SHRINK, CERAMIC, DIP-32
文件页数： 1/178页
文件大小： 1097K
代理商： ST92E141K4D1
June 2000
1/178
This is preliminary information on a new product in development orundergoing evaluation. Details are subject to change without notice.
Rev. 1.4
ST92141
8/16-BIT MCU FOR 3-PHASE AC MOTOR CONTROL
PRODUCT PREVIEW
s
Register File based 8/16 bit Core Architecture
with RUN, WFI, SLOW, HALT and STOP
modes
s
0-25 MHz Operation (internal clock) @ 5V
±10%
voltage range
s
-40
°Cto +85°C Operating Temperature Range
s
Fully Programmable PLL Clock Generator, with
Frequency Multiplication and low frequency,
low cost external crystal (3-5 MHz)
s
Minimum Instruction Cycle time: 160 ns - (@ 25
MHz internal clock frequency)
s
Internal Memory:
– EPROM/OTP/ROM 16K bytes
– RAM 512 bytes
s
224 general purpose registers available as RAM,
accumulators or index pointers (register file)
s
32-pin Dual Inline and 34-pin Small Outline
Packages
s
15 programmable I/O pins with Schmitt Trigger
input, including 4 high sink outputs (20mA @
VOL=3V)
s
4 Wake-up Interrupts (one usable as Non-
Maskable
Interrupt)
for
emergency
event
management
s
3-phase
Induction
Motor
Controller
(IMC)
Peripheral with 3 pairs of PWM outputs and
asynchronous emergency stop
s
Serial Peripheral Interface (SPI) with Master/
Slave Mode capability
s
16-bit Timer with 8-bit Prescaler usable as a
Watchdog Timer
s
16-bit Standard Timer with 8-bit Prescaler
s
16-bit Extended Function Timer with Prescaler, 2
Input Captures and 2 Output Compares
s
8-bit Analog to Digital Converter allowing up to
6 input channels with autoscan and watchdog
capability
s
Low Voltage Detector Reset
s
Rich Instruction Set with 14 Addressing Modes
s
Division-by-Zero trap generation
s
Versatile
Development
Tools,
including
Assembler,
Linker,
C-compiler,
Archiver,
Source
Level
Debugger
and
Hardware
Emulators with Real-Time Operating System
available from Third Parties
DEVICE SUMMARY
DEVICE
Program
Memory
(Bytes)
RAM
(Bytes)
PACKAGE
ST92141
16K ROM
512
PSDIP32/
SO34
ST92E141
16K EPROM
512
CSDIP32W
ST92T141
16K OTP
512
PSDIP32/
SO34
PSDIP32
SO34 Shrink
CSDIP32W
9
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