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 16KB FLASH 20QFPN ActiveARM® Cortex®-M0+32-Bit32MHzI²C, IrDA, SPI, UART/USARTBrown-out Detect/Reset, DMA, POR, PWM, WDT1616KB (16K x 8)FLASH512 x 82K x 81.65 V ~ 3.6 VA/D 7x12bInternal-40°C ~ 85°C (TA)20-UFQFN20-UFQFPN (3x3)
STMicroelectronics IC MCU 8BIT 4KB FLASH 20UFQFPN ActiveSTM88-Bit16MHzI²C, SPI, UART/USARTInfrared, POR, PWM, WDT184KB (4K x 8)FLASH
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1.5K x 81.65 V ~ 3.6 V
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Internal-40°C ~ 85°C (TA)20-UFQFN20-UFQFPN (3x3)
STMicroelectronics IC MCU 8BIT 8KB FLASH 20UFQFPN ActiveSTM88-Bit16MHzI²C, SPI, UART/USARTInfrared, POR, PWM, WDT188KB (8K x 8)FLASH2K x 81.5K x 81.65 V ~ 3.6 V
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Internal-40°C ~ 85°C (TA)20-UFQFN20-UFQFPN (3x3)
STMicroelectronics IC MCU 8BIT 8KB FLASH 20UFQFPN ActiveSTM88-Bit16MHzI²C, SPI, UART/USARTInfrared, POR, PWM, WDT188KB (8K x 8)FLASH2K x 81.5K x 81.65 V ~ 3.6 V
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Internal-40°C ~ 85°C (TA)20-UFQFN20-UFQFPN (3x3)
STMicroelectronics IC MCU 8BIT 4KB FLASH 20UFQFPN ActiveSTM88-Bit16MHzI²C, IrDA, SPI, UART/USARTBrown-out Detect/Reset, DMA, IR, POR, PWM, WDT184KB (4K x 8)FLASH256 x 81K x 81.8 V ~ 3.6 VA/D 10x12bInternal-40°C ~ 85°C (TA)20-UFQFN20-UFQFPN (3x3)
STMicroelectronics IC MCU 8BIT 8KB FLASH 20UFQFPN ActiveSTM88-Bit16MHzI²C, IrDA, SPI, UART/USARTBrown-out Detect/Reset, DMA, IR, POR, PWM, WDT188KB (8K x 8)FLASH256 x 81K x 81.8 V ~ 3.6 VA/D 10x12bInternal-40°C ~ 85°C (TA)20-UFQFN20-UFQFPN (3x3)
STMicroelectronics IC MCU 8BIT 8KB FLASH 20UFQFPN ActiveSTM88-Bit16MHzI²C, IrDA, LINbus, SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, WDT168KB (8K x 8)FLASH640 x 81K x 82.95 V ~ 5.5 VA/D 5x10bInternal-40°C ~ 125°C (TA)20-UFQFN20-UFQFPN (3x3)
STMicroelectronics IC MCU 8BIT 8KB FLASH 20UFQFPN ActiveSTM88-Bit16MHzI²C, IrDA, LINbus, SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, WDT168KB (8K x 8)FLASH640 x 81K x 82.95 V ~ 5.5 VA/D 5x10bInternal-40°C ~ 85°C (TA)20-UFQFN20-UFQFPN (3x3)