EEWORLDEEWORLDEEWORLD

Part Number

Search

ST92141

Description
8/16-BIT MCU FOR 3-PHASE AC MOTOR CONTROL
File Size1MB,179 Pages
ManufacturerSTMicroelectronics
Websitehttp://www.st.com/
Download Datasheet Compare View All

ST92141 Overview

8/16-BIT MCU FOR 3-PHASE AC MOTOR CONTROL

ST92141
8/16-BIT MCU FOR 3-PHASE AC MOTOR CONTROL
s
s
s
s
s
s
s
s
s
s
s
s
s
s
s
s
s
s
s
s
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 @
V
OL
=3V)
4 Wake-up Interrupts (one usable as Non-
Maskable 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
PSDIP32
SO34 Shrink
CSDIP32W
DEVICE SUMMARY
DEVICE
ST92P141
ST92E141
ST92T141
Program
Memory
(Bytes)
16K FASTROM
16K EPROM
16K OTP
RAM
(Bytes)
512
512
512
PACKAGE
PSDIP32/
SO34
CSDIP32W
PSDIP32/
SO34
Rev. 1.7
October 2001
1/179
9

ST92141 Related Products

ST92141 ST92P141 ST92T141 ST92E141
Description 8/16-BIT MCU FOR 3-PHASE AC MOTOR CONTROL 8/16-BIT MCU FOR 3-PHASE AC MOTOR CONTROL 8/16-BIT MCU FOR 3-PHASE AC MOTOR CONTROL 8/16-BIT MCU FOR 3-PHASE AC MOTOR CONTROL
Parts packaging code - DIP DIP DIP
package instruction - SDIP, SDIP, SDIP,
Contacts - 32 32 32
Reach Compliance Code - unknow unknow unknow
Has ADC - YES YES YES
bit size - 16 16 16
maximum clock frequency - 5 MHz 5 MHz 5 MHz
DAC channel - NO NO NO
DMA channel - YES YES YES
JESD-30 code - R-PDIP-T32 R-PDIP-T32 R-CDIP-T32
length - 27.94 mm 27.94 mm 29.97 mm
Number of I/O lines - 32 15 32
Number of terminals - 32 32 32
Maximum operating temperature - 85 °C 85 °C 85 °C
Minimum operating temperature - -40 °C -40 °C -40 °C
PWM channel - YES YES YES
Package body material - PLASTIC/EPOXY PLASTIC/EPOXY CERAMIC, METAL-SEALED COFIRED
encapsulated code - SDIP SDIP SDIP
Package shape - RECTANGULAR RECTANGULAR RECTANGULAR
Package form - IN-LINE, SHRINK PITCH IN-LINE, SHRINK PITCH IN-LINE, SHRINK PITCH
Certification status - Not Qualified Not Qualified Not Qualified
ROM programmability - MROM OTPROM UVPROM
Maximum seat height - 5.08 mm 5.08 mm 3.63 mm
speed - 25 MHz 25 MHz 25 MHz
Maximum supply voltage - 5.5 V 5.5 V 5.5 V
Minimum supply voltage - 4.5 V 4.5 V 4.5 V
Nominal supply voltage - 5 V 5 V 5 V
surface mount - NO NO NO
technology - HCMOS HCMOS HCMOS
Temperature level - INDUSTRIAL INDUSTRIAL INDUSTRIAL
Terminal form - THROUGH-HOLE THROUGH-HOLE THROUGH-HOLE
Terminal pitch - 1.778 mm 1.778 mm 1.778 mm
Terminal location - DUAL DUAL DUAL
width - 10.16 mm 10.16 mm 10.16 mm
uPs/uCs/peripheral integrated circuit type - MICROCONTROLLER MICROCONTROLLER MICROCONTROLLER

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 855  2629  695  2596  1878  18  53  14  38  36 
Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号