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STMicroelectronics STM32F303ZD

ARM Cortex-M4, 72 MHz, 384 kB ROM, 64 kB RAM

STMicroelectronics' STM32F3 family offers an extensive range of enhanced I/Os and peripherals connected to two APB buses. - SRAM with HW parity checking - Timer with quadrature (incremental) encoder input - Timer with deadtime generation and emergency stop - 5 V-tolerant I/Os - Rail-to-rail analog comparators - Operational amplifiers - 96-bit unique ID

Core ARM Cortex-M4, FPU MPU 72 MHz
  • Processor:ARM Cortex-M4, FPU MPU 72 MHz
Memory 64 kB RAM, 384 kB ROM
  • ROM:384 kB
  • RAM:64 kB
Clock & Power 2.00 V .. 3.60 V, 72 MHz
  • Supply Voltage:2.00 V .. 3.60 V Operating Voltage
  • Maximum Clock Frequency:72 MHz
  • RTC:32 kHz
Communication SPI, I2C, UART, CAN, USART, USB, Device
  • SPI:4 x SPI
  • I2C:3 x I2C
  • UART:2 x UART
  • USART:3 x USART
  • CAN:1 x CAN
  • USB, Device:1 x USB Device
Timer/Counter/PWM 10 x 16-bit Timer, 1 x 32-bit Timer
  • Watchdog:2 x Watchdog Timer
  • Timer/Counter:10 x 16-bit IC/OC/PWM
  • Timer/Counter:1 x 32-bit IC/OC/PWM
Analog 2-channel 12 bit DAC, 40-channel 12 bit ADC, 4 x Operational Amplifier
  • ADC:40-channel x 12 bit ADC
  • DAC:2-channel x 12 bit DAC
  • Other:4 x Operational Amplifier
I/O & Package -40 °C .. 85 °C, 144-QFP
  • Operating Temperature Range:-40 °C .. 85 °C Operating Temperature Range
  • I/Os:115 Inputs/Outputs
  • Package, QFP:144-lead QFP
Development Tools
CMSIS Drivers No CMSIS-Driver in Device Family Pack.
Examples
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