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ST52T400F2M6

Description
8-BIT INTELLIGENT CONTROLLER UNIT ICU Timer/PWM, Analog Comparator, Triac/PWM Timer, WDG
CategoryThe embedded processor and controller    Microcontrollers and processors   
File Size1MB,94 Pages
ManufacturerSTMicroelectronics
Websitehttp://www.st.com/
Download Datasheet Parametric View All

ST52T400F2M6 Overview

8-BIT INTELLIGENT CONTROLLER UNIT ICU Timer/PWM, Analog Comparator, Triac/PWM Timer, WDG

ST52T400F2M6 Parametric

Parameter NameAttribute value
MakerSTMicroelectronics
Parts packaging codeSOIC
package instructionPLASTIC, SO-20
Contacts20
Reach Compliance Codecompli
Has ADCNO
Other featuresALSO OPERATES AT 2.7V MIN SUPPLY
Address bus width
bit size8
CPU seriesST52
maximum clock frequency20 MHz
DAC channelNO
DMA channelNO
External data bus width
JESD-30 codeR-PDSO-G20
length12.8 mm
Number of I/O lines13
Number of terminals20
On-chip program ROM width8
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
PWM channelYES
Package body materialPLASTIC/EPOXY
encapsulated codeSOP
Encapsulate equivalent codeSOP20,.4
Package shapeRECTANGULAR
Package formSMALL OUTLINE
power supply3/5 V
Certification statusNot Qualified
RAM (bytes)256
rom(word)4096
ROM programmabilityOTPROM
Maximum seat height2.65 mm
speed20 MHz
Maximum slew rate28.92 mA
Maximum supply voltage5.5 V
Minimum supply voltage2.7 V
Nominal supply voltage5 V
surface mountYES
technologyCMOS
Temperature levelINDUSTRIAL
Terminal formGULL WING
Terminal pitch1.27 mm
Terminal locationDUAL
width7.5 mm
uPs/uCs/peripheral integrated circuit typeMICROCONTROLLER
ST52T400/T440/E440
®
ST52T400/T440/E440/T441
PRELIMINARY DATASHEET
8-BIT INTELLIGENT CONTROLLER UNIT (ICU)
Timer/PWM, Analog Comparator, Triac/PWM Timer, WDG
Memories
s
s
s
Up to 8 Kbytes EPROM/OTP
128/256 bytes of RAM
Readout Protection
Core
s
Register File Based Architecture
s
s
s
55 instructions
Hardware multiplication and division
Decision Processor for the implementation of
Fuzzy Logic algorithms
Clock and Power Supply
s
Up to 20 MHz clock frequency.
s
On-chip Power On Reset (POR) and Brown Out
Detector (BOD)
Power Saving features
s
Interrupts
s
6 interrupt vectors
s
Top Level External Interrupt (INT)
I/O Ports
s
13 or 21 I/O PINs configurable in Input and
Output mode
s
s
High current sink/source in all pins. Triac Driver
output can supply 50 mA
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
s
Peripherals
s
Programmable 8-bit Timer/PWMs with internal
16-bit Prescaler featuring:
– PWM output
– Input capture
– Output compare
– Pulse generator mode
s
Development tools
s
High level Software tools
s
s
s
Emulator
Low cost Programmer
Gang Programmer
Watchdog timer
Rev. 2.9 - November 2002
1/94
This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to change without notice.
C2000 Problem Summary Ver 1.0
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When the PC sends an integer multiple of 64 bytes of data at a time, the STM32 side will receive 64 bytes of data more.When debugging with the emulator, it is observed that the STM32 side enters an ex...
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