STM32F0Discovery 2567 Ft Mouser STM32VLDiscovery 2857 Ft Mouser ------------------------ ------------------------ CPU : M0 STM32F051R8T6 CPU : M3 STM32F100RB Freq : 48 MHz Freq : 24 MHz ROM : 64 k ROM : 128 k RAM : 8 k RAM : 8 k Pack : 64 Pack : 64 2 LED; 1 Btn 2 LED; 1 Btn GPIO 3.3-5 GPIO 3.3-5 1x12 ADC DMA 1x12 DAC 1x12 ADC 11 Timer 2x12 DAC RTC 12 Timer 2 I2C 2 I2C 2 USART 3 USART 2 SPI 2 SPI; CEC STM32F3Discovery 4551 Ft Mouser STM32F407G-Disc1 5641 Ft Farnell ------------------------ ------------------------ CPU : M4 STM32F303VCT6 CPU : M4 STM32F407VGT6 Freq : 72 MHz Freq : 168 MHz ROM : 256 k ROM : 1 M RAM : 48 k RAM : 192 k Pack : 100 Pack : 100 MEMS gyro; MEMS accel+magn LIS Accel; Microphon 8 LED; 1 Btn; USB 3.5 Jack audio driver 4 LED, 1 Btn, USB GPIO 3.3-5 GPIO 3.3-5 DMA DMA 4x12 ADC 3x12 ADC 2x12 DAC 2x12 DAC 13 Timer 17 Timer RTC RTC; HASH CAN 3 I2C; Eth 2 I2C 6 USART; USB 5 USART 3 SPI; DCMI 3 SPI 2 CAN; RNG USB SDIO; CRYP STM32F401C-Disco STM32F429I-Disc1 8375 Farnell ------------------------ ------------------------ CPU : STM32F401VCT6 CPU : M4 STM32F429ZIT6 Freq : 84 MHz Freq : 180 MHz ROM : 256 k ROM : 2 M RAM : 64 k RAM : 256 k Pack : 100 Pack : 144 MEMS gyro; MEMS accel+magn 2.4" LCD; MEMS gyro; 8 M RAM 3.5 Jack audio driver 2 LED; 1 Btn; USB 4 LED, 1 Btn, USB GPIO 3.3-5 GPIO 3.3-5 DMA DMA 1x12 ADC LCD-XGA; RNG; CRYP 8 Timer 3x12 ADC; 6 SPI; SAI RTC 2x12 DAC; 2 CAN; USB 3 I2C 17 Timer; Eth; DCMI 3 USART; USB 3 I2C; 4 USART; HASH 4 SPI SDIO STM32F746G-Disco 15754 Ft Farnell -------------------------------- CPU : M7 STM32F746NGH6 Freq : 216 MHz ROM : 1 M RAM : 320 k Pack : 216 4.3" LCD (cap.touch) Ethernet SD-card USB 128 Mbit Flash 128 Mbit SDRAM Mic, Audio in/out GPIO 3.3-5 DMA 3x12 ADC, 2x12 DAC 18 Timer 4 I2C 4 USART, 6 SPI, 2 CAN 2 SAI, USB, Eth RNG, CRC, RTC, SDMMC LCD, DCMI Nu-Tiny-NUC140 7830 Ft ChipCAD FRDM-KL25Z 4715 Ft Mouser ---------------------- ------------------ CPU : M0 NUC140E3CN CPU : M0+ MKL25Z128VLK4 Freq : 50 MHz Freq : 48 MHz ROM : 128 k ROM : 128 k RAM : 16 k RAM : 16 k Pack : 100 Pack : 80 1 LED; USB Accel; CAP slider RGB LED; USB GPIO 3.3 GPIO 3.3 4 Timer 3 Timer RTC RTC 3 USART 2 SPI 4 SPI USB 2 I2C 2 I2C I2S 3 USART CAN USB 12 ADC