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ST52T440GMPY规格书详情
GENERAL DESCRIPTION
Introduction
ST52x400/440/441 are 8-bit Intelligent Control Units (ICU) of the ST Five Family, which are able to perform both boolean and fuzzy algorithms in an efficient manner, in order to reach the best performances that the two methodologies allow.
ST52x400/440/441 is produced by STMicroelectronics using the reliable high performance CMOS process, including integrated-on-chip peripherals that allow maximization of system reliability, decreasing system costs and minimizing the number of external components.
The flexible I/O configuration of ST52x400/440/441 allows for an interface with a wide range of external devices, like D/A converters or power control devices.
ST52x400/440/441 pins are configurable, allowing the user to set the input or output signals on each single pin.
Memories
■ Up to 8 Kbytes EPROM/OTP
■ 128/256 bytes of RAM
■ Readout Protection
Core
■ Register File Based Architecture
■ 55 instructions
■ Hardware multiplication and division
■ Decision Processor for the implementation of
Fuzzy Logic algorithms
Clock and Power Supply
■ Up to 20 MHz clock frequency.
■ On-chip Power On Reset (POR) and Brown Out
Detector (BOD)
■ Power Saving features
Interrupts
■ 6 interrupt vectors
■ Top Level External Interrupt (INT)
I/O Ports
■ 13 or 21 I/O PINs configurable in Input and
Output mode
■ High current sink/source in all pins. Triac Driver
output can supply 50 mA
Peripherals
■ Programmable 8-bit Timer/PWMs with internal
16-bit Prescaler featuring:
– PWM output
– Input capture
– Output compare
– Pulse generator mode
■ Watchdog timer
■ 6-channels Analog Comparator with 16-bit
Timer (not available in ST52T400)
■ Triac/PWM Driver Timer with zero crossing
detector and high current capability for:
– PWM mode
– Burst Mode
– Phase Angle Partialization mode
产品属性
- 型号:
ST52T440GMPY
- 制造商:
STMICROELECTRONICS
- 制造商全称:
STMicroelectronics
- 功能描述:
8-BIT INTELLIGENT CONTROLLER UNIT ICU Timer/PWM, Analog Comparator, Triac/PWM Timer, WDG
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ST |
23+ |
QFP44 |
16900 |
支持样品,原装现货,提供技术支持! |
询价 | ||
PULSE |
2021+ |
DIP/SOP |
16500 |
十年专营原装现货,假一赔十 |
询价 | ||
ST |
QFN |
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 | |||
MST |
24+ |
SOT23-3 |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
台湾宝工 |
21+ |
- |
4500 |
航宇科工半导体-央企合格优秀供方 |
询价 | ||
VALOR |
2048+ |
SOP8 |
9852 |
只做原装正品现货!或订货假一赔十! |
询价 | ||
SAMTEC/申泰 |
2308+ |
156790 |
一级代理,原装正品,公司现货! |
询价 | |||
ASATECHCORP |
1950+ |
98552 |
只做原装正品现货!或订货假一赔十! |
询价 | |||
Samtec |
2021+ |
0.5mm |
285000 |
专供连接器,军工合格供应商! |
询价 | ||
SAMTEC/申泰 |
2022+ |
NA |
10000 |
只做原装,价格优惠,长期供货。 |
询价 |