汽车级ST72334N2 8-bit MCU for automotive with single voltage Flash/ROM memory,ADC, 16-bit timers, SPI, SCI interfaces

技术特性
  • Memories
    • 8 or 16 Kbyte Program memory (ROM or single voltage Flash) with readout protection and in-situ programming (remote ISP)
    • 256 bytes EEPROM Data memory (with readout protection option in ROM devices)
    • 384 or 512 bytes RAM
  • Clock, Reset and Supply Management
    • Enhanced reset system
    • Enhanced low voltage supply supervisor with 3 programmable levels
    • Clock sources: crystal/ceramic resonator oscillators or RC oscillators, external clock, backup Clock Security System
    • 4 Power Saving Modes: Halt, Active Halt, Wait and Slow
    • Beep and clock-out capabilities
  • Interrupt Management
    • 10 interrupt vectors plus TRAP and RESET
    • 15 external interrupt lines (4 vectors)
  • 44 or 32 I/O Ports
    • 44 or 32 multifunctional bidirectional I/O lines:
    • 21 or 19 alternate function lines
    • 12 or 8 high sink outputs
  • 4 Timers
    • Configurable watchdog timer
    • Real-time base
    • Two 16-bit timers with: 2 input captures (only one on timer A), 2 output compares (only one on timer A), External clock input on timer A, PWM and Pulse generator modes
  • 2 Communications Interfaces
    • SPI synchronous serial interface
    • SCI asynchronous serial interface (LIN compatible)
  • 1 Analog Peripheral
    • 8-bit ADC with 8 input channels (6 only on ST72334Jx, not available on ST72124J2)
  • Instruction Set
    • 8-bit data manipulation
    • 63 basic instructions
    • 17 main addressing modes
    • 8 x 8 unsigned multiply instruction
    • True bit manipulation
  • Development Tools
    • Full hardware/software development package
功能框图
ST72334N2 订购信息
订购型号 产品状态 美金价格 数量 封装 包装形式 温度范围 材料声明
ST72C334N2TAE Active     LQFP 44 10x10x1.4 Tray -40 °C-85 °C ST72C334N2TAE
ST72C334N2TCE Active     LQFP 44 10x10x1.4 Tube -40 °C-125 °C ST72C334N2TCE
DATASHEET
描述 版本 大小
ST72334N2 : DS5475: 8-bit MCU for automotive with single voltage Flash/ROM memory, ADC, 16-bit timers, SPI, SCI interfaces 1 2509KB
APPLICATION NOTES
描述 版本 大小
AN1636: Understanding and minimising ADC conversion errors 1 407KB
AN1504: Starting a PWM signal directly at high level using the ST7 16-bit timer 1 171KB
AN1752: ST72324 quick reference note 1 114KB
AN2639: Soldering recommendations and package information for Lead-free ECOPACK® microcontrollers 2 209KB
AN1015: Software techniques for improving microcontroller EMC performance 1 105KB
AN1709: EMC design guide for ST microcontrollers 1 657KB
AN1181: Electrostatic discharge sensitivity measurement 1 59KB
AN2390: A flexible universal battery charger 1 573KB
DEVICE OPTION LISTS
描述 版本 大小
ST72334J/N option list 1.0 3KB
PROGRAMMING MANUALS
描述 版本 大小
PM0018: ST7 Flash programming quick reference guide 6 153KB
PM0002: ST7 family programming manual 2 1433KB
PM0012: ST7 family ICC protocol reference manual 3 893KB
PM0011: ST7 family Flash programming reference manual 2 748KB
RELEASE NOTES
描述 版本 大小
RN0038: ST6 Windows Epromer release 4.0.3 1 33KB
USER MANUALS
描述 版本 大小
UM0133: ST7MDT20J-EMU3 Probe User Guide 2 877KB
UM0177: ST7 software library 4 1093KB
LICENSE AGREEMENTS
描述 版本 大小
MCU software licence agreement liberty v2 2.0 18KB
MCU software licence agreement image v2 2.0 17KB
TECH TRAINING PRESENTATIONS
描述 版本 大小
ST7 Training Part 9 : Cosmic Compiler 1 1823KB
ST7 Training Part 8 : Realizer 1 213KB
ST7 Training Part 7 : Peripherals 1 1495KB
ST7 Training Part 6 : Hardware Tools 1 7090KB
ST7 Training Part 5 : Debugger 1 572KB
ST7 Training Part 4 : Assembly Toolchain 1 274KB
ST7 Training Part 3 : Addressing Modes 1 525KB
ST7 Training Part 2 : Core 1 1291KB
ST7 Training Part 1 : Introduction 1 4816KB
FIRMWARE
描述 版本 大小
ST7 Software Library 2.1 5647KB
Temperature Sensor application using ST LM135 1.0 7KB
PMBus Interface using ST7 I²C 1.0 32KB
SW TRAINING ENVIRONMENTS
描述 版本 大小
ST7MDT20 Training Exercises 1.8 1744KB
BOARDS AND TOOLS
Part Number 描述
INDART In-circuit debugging and in-circuit programming tools for microcontrollers
AS-TQFP44 TQFP44 (10x10) socket and cover to solder to an application board for connection of ST emulators.
STX-RLINK In-circuit debugger/programmer supporting JTAG and ICC protocols for STM8, ST7, uPSD, STM32, STR7 and STR9 microcontrollers