ADuCM432

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Precision Analog Microcontroller, 12-Bit Analog Input and Output with PMIC and TECC, Arm Cortex-M3

数据手册 (Rev. SpC) 产品选型表
产品技术资料帮助

ADI公司所提供的资料均视为准确、可靠。但本公司不为用户在应用过程中侵犯任何专利权或第三方权利承担任何责任。技术指标的修改不再另行通知。本公司既没有含蓄的允许，也不允许借用ADI公司的专利或专利权的名义。本文出现的商标和注册商标所有权分别属于相应的公司。
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产品详情

  • Analog input and output
    • Multichannel, 12-bit, 2 MSPS ADC
      • Up to 16 external channels
      • Power, VDAC, IDAC, and temperature monitor internal channels
      • Single-ended and differential modes
      • 0 V to VREF analog input range
      • Input buffer included
      • Digital comparators
  • Up to nine, 12-bit voltage output VDACs
    • 4-channel, selectable output range
      • 0 V to 2.5 V or AVDDx − 0.1 V
    • 4-channel, 0 V to 2.5 V or AVDDx − 0.2 V
    • 1-channel, 0 V to 2.5 V
  • Up to 4 voltage comparators with adjustable hysteresis voltage
  • TEC controller
    • Optional Buck or LDO regulator modes if not using TEC
    • Maximum heating and cooling current: 1.3 A
    • Current and voltage monitoring and protection
    • Soft start function
  • Microcontroller
    • 32-bit Arm Cortex-M3 core, RISC architecture
    • Serial wire port supports code download and debug
  • Clocking options
    • 16 MHz on-chip oscillator
    • 80 MHz PLL output
    • External clock source
  • Memory
    • 2× 512 kB independent Flash/EE memories
  • Software triggered, in circuit reprogrammability via I2C
  • On-chip peripherals
    • 1× UART, 2× SPI, 2× I2C serial input and output
    • GPIO with multilevel voltage (3.3 V, 1.8 V, and 1.2 V) digital inputs
    • MDIO target up to 4 MHz (open drain)
    • 3× 16-bit and 1× 32-bit general-purpose timers
    • Wake-up timer (WUT)
    • Watchdog timers (WDT)
    • 32 element PLA
    • 16-bit PWM
    • Manchester encoder and decoder
    • All GPIOs support external interrupt
  • Power
    • Multiple supplies
      • AVDDx, IOVDDx, DVDD, and PVDDTECx : 2.85 V to 3.63 V
    • Flexible operating modes for low power applications
  • Packages and temperature range
    • 5 mm x 5 mm, 0.4 mm pitch, 121-ball CSP_BGA
    • Fully specified for TJ = –40°C to +125°C
  • Tools
ADuCM432
Precision Analog Microcontroller, 12-Bit Analog Input and Output with PMIC and TECC, Arm Cortex-M3
ADuCM432 Chip Image
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