ST92T141M6/XXX [STMICROELECTRONICS]
16-BIT, OTPROM, 25MHz, MICROCONTROLLER, PDSO34, SSO-34;型号: | ST92T141M6/XXX |
厂家: | ST |
描述: | 16-BIT, OTPROM, 25MHz, MICROCONTROLLER, PDSO34, SSO-34 可编程只读存储器 光电二极管 |
文件: | 总2页 (文件大小:38K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
ST92141
8/16-BIT MCU FOR 3-PHASE AC MOTOR CONTROL
DATA BRIEFING
■ 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)
PSDIP32
■ Minimum Instruction Cycle time: 160 ns - (@ 25
MHz internal clock frequency)
■ Internal Memory:
– EPROM/OTP/ROM 16K bytes
– RAM 512 bytes
■ 224general purpose registers available asRAM,
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
=3V)
OL
SO34 Shrink
■ 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
CSDIP32W
■ 16-bitExtendedFunction Timerwith 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
DEVICE SUMMARY
Program
Memory
(Bytes)
RAM
(Bytes)
DEVICE
PACKAGE
PSDIP32/
SO34
CSDIP32W
PSDIP32/
SO34
ST92141
16K ROM
512
512
512
■ Versatile
Development
Tools,
including
ST92E141 16K EPROM
ST92T141 16K OTP
Assembler, Linker, C-compiler, Archiver,
Source Level Debugger and Hardware
Emulators with Real-Time Operating System
available from Third Parties
Rev. 1.1
1/2
February 2000
This is preliminary informationona newproductin development orundergoingevaluation. Detailsaresubject tochangewithout notice.
9
Notes:
Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences
of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted
by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject
to change without notice. This publication supersedes and replaces all information previously supplied. STMicroelectronics products are not
authorized for use as critical components in life support devices or systems without the express written approval of STMicroelectronics.
The ST logo is a registered trademark of STMicroelectronics
2000 STMicroelectronics - All Rights Reserved.
Purchase of I2C Components by STMicroelectronics conveys a license under the Philips I2C Patent. Rights to use these components in an
I2C system is granted provided that the system conforms to the I2C Standard Specification as defined by Philips.
STMicroelectronics Group of Companies
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http://www.st.com
1
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