Part Number Manufacturer / Brand Brife Description Part StatusCore ProcessorCore SizeSpeedConnectivityPeripheralsNumber of I/OProgram Memory SizeProgram Memory TypeEEPROM SizeRAM SizeVoltage - Supply (Vcc/Vdd)Data ConvertersOscillator TypeOperating TemperaturePackage / CaseSupplier Device Package
STMicroelectronics IC MCU 32BIT 512KB FLASH 81WLCSP ActiveARM® Cortex®-M432-Bit180MHzCANbus, EBI/EMI, I²C, IrDA, LINbus, SAI, SD, SPDIF-Rx, SPI, UART/USART, USB, USB OTGBrown-out Detect/Reset, DMA, I²S, LVD, POR, PWM, WDT63512KB (512K x 8)FLASH
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128K x 81.7 V ~ 3.6 VA/D 14x12b, D/A 2x12bInternal-40°C ~ 85°C (TA)81-UFBGA, WLCSP81-WLCSP (3.80x3.69)
STMicroelectronics IC MCU 32BIT 256KB FLASH 64LQFP ActiveARM® Cortex®-M432-Bit180MHzCANbus, EBI/EMI, I²C, IrDA, LINbus, SAI, SD, SPDIF-Rx, SPI, UART/USART, USB, USB OTGBrown-out Detect/Reset, DMA, I²S, LVD, POR, PWM, WDT50256KB (256K x 8)FLASH
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128K x 81.7 V ~ 3.6 VA/D 16x12b, D/A 2x12bInternal-40°C ~ 85°C (TA)64-LQFP64-LQFP (10x10)
STMicroelectronics IC MCU 32BIT 512KB FLASH 64LQFP ActiveARM® Cortex®-M432-Bit180MHzCANbus, EBI/EMI, I²C, IrDA, LINbus, SAI, SD, SPDIF-Rx, SPI, UART/USART, USB, USB OTGBrown-out Detect/Reset, DMA, I²S, LVD, POR, PWM, WDT50512KB (512K x 8)FLASH
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128K x 81.7 V ~ 3.6 VA/D 16x12b, D/A 2x12bInternal-40°C ~ 85°C (TA)64-LQFP64-LQFP (10x10)
STMicroelectronics IC MCU 32BIT 256KB FLASH 100LQFP ActiveARM® Cortex®-M432-Bit180MHzCANbus, EBI/EMI, I²C, IrDA, LINbus, SAI, SD, SPDIF-Rx, SPI, UART/USART, USB, USB OTGBrown-out Detect/Reset, DMA, I²S, LVD, POR, PWM, WDT81256KB (256K x 8)FLASH
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128K x 81.7 V ~ 3.6 VA/D 16x12b, D/A 2x12bInternal-40°C ~ 85°C (TA)100-LQFP100-LQFP
STMicroelectronics IC MCU 32BIT 512KB FLASH 100LQFP ActiveARM® Cortex®-M432-Bit180MHzCANbus, EBI/EMI, I²C, IrDA, LINbus, SAI, SD, SPDIF-Rx, SPI, UART/USART, USB, USB OTGBrown-out Detect/Reset, DMA, I²S, LVD, POR, PWM, WDT81512KB (512K x 8)FLASH
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128K x 81.7 V ~ 3.6 VA/D 16x12b, D/A 2x12bInternal-40°C ~ 85°C (TA)100-LQFP100-LQFP (14x14)
STMicroelectronics IC MCU 32BIT 256KB FLASH 144LQFP ActiveARM® Cortex®-M432-Bit180MHzCANbus, EBI/EMI, I²C, IrDA, LINbus, SAI, SD, SPDIF-Rx, SPI, UART/USART, USB, USB OTGBrown-out Detect/Reset, DMA, I²S, LVD, POR, PWM, WDT114256KB (256K x 8)FLASH
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128K x 81.7 V ~ 3.6 VA/D 24x12b, D/A 2x12bInternal-40°C ~ 85°C (TA)144-LQFP144-LQFP (20x20)
STMicroelectronics IC MCU 32BIT 512KB FLASH 144LQFP ActiveARM® Cortex®-M432-Bit180MHzCANbus, EBI/EMI, I²C, IrDA, LINbus, SAI, SD, SPDIF-Rx, SPI, UART/USART, USB, USB OTGBrown-out Detect/Reset, DMA, I²S, LVD, POR, PWM, WDT114512KB (512K x 8)FLASH
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128K x 81.7 V ~ 3.6 VA/D 24x12b, A/D 2x12bInternal-40°C ~ 85°C (TA)144-LQFP144-LQFP (20x20)