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
Nuvoton Technology Corporation of America NUMICRO MINI51 SERIES OPERATES A Active
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Nuvoton Technology Corporation of America NUMICRO MINI51 SERIES OPERATES A Active
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Nuvoton Technology Corporation of America IC MCU 8BIT 8KB FLASH 44PLCC Active80528-Bit40MHzEBI/EMI, UART/USARTPOR, WDT368KB (8K x 8)FLASH
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256 x 82.4 V ~ 5.5 V
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External-40°C ~ 85°C (TA)44-LCC (J-Lead)
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Nuvoton Technology Corporation of America IC MCU 8BIT 8KB FLASH 44QFP Active80528-Bit40MHzEBI/EMI, UART/USARTPOR, WDT368KB (8K x 8)FLASH
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256 x 82.4 V ~ 5.5 V
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External-40°C ~ 85°C (TA)44-BQFP
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Nuvoton Technology Corporation of America IC MCU 8BIT 4KB FLASH 20DIP Active80518-Bit24MHzUART/USARTBrown-out Detect/Reset, LED, LVD, POR, PWM, WDT174KB (4K x 8)FLASH128 x 8256 x 82.4 V ~ 5.5 V
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Internal-40°C ~ 85°C (TA)20-DIP Module
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Nuvoton Technology Corporation of America IC MCU 8BIT 4KB FLASH 20SSOP Active80518-Bit24MHzUART/USARTBrown-out Detect/Reset, LED, LVD, POR, PWM, WDT174KB (4K x 8)FLASH128 x 8256 x 82.4 V ~ 5.5 V
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Internal-40°C ~ 85°C (TA)20-SSOP (0.209", 5.30mm Width)
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Nuvoton Technology Corporation of America IC MCU 8BIT 4KB FLASH 20SSOP Active80518-Bit20MHzI²C, UART/USARTBrown-out Detect/Reset, LED, LVD, POR, PWM, WDT184KB (4K x 8)FLASH256 x 8256 x 82.7 V ~ 5.5 VA/D 4x10bInternal-40°C ~ 85°C (TA)20-SSOP (0.209", 5.30mm Width)
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Nuvoton Technology Corporation of America IC MCU 8BIT 4KB FLASH 20SOP Active80518-Bit20MHz
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Brown-out Detect/Reset, LED, LVD, POR, PWM, WDT184KB (4K x 8)FLASH128 x 8128 x 82.4 V ~ 5.5 VA/D 8x10bInternal-40°C ~ 85°C (TA)20-SOIC (0.295", 7.50mm Width)
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Nuvoton Technology Corporation of America IC MCU 8BIT 4KB FLASH 20SOP Active80518-Bit20MHzI²C, UART/USARTBrown-out Detect/Reset, LED, LVD, POR, PWM, WDT184KB (4K x 8)FLASH256 x 8256 x 82.7 V ~ 5.5 VA/D 4x10bInternal-40°C ~ 85°C (TA)20-SOIC (0.295", 7.50mm Width)
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Nuvoton Technology Corporation of America IC MCU 8BIT 4KB FLASH 20SOP Active80518-Bit24MHzUART/USARTBrown-out Detect/Reset, LED, LVD, POR, PWM, WDT174KB (4K x 8)FLASH128 x 8256 x 82.4 V ~ 5.5 V
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Internal-40°C ~ 85°C (TA)20-SOIC (0.295", 7.50mm Width)
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Nuvoton Technology Corporation of America IC MCU 8BIT ROMLESS 44QFP Not For New Designs80518-Bit40MHzEBI/EMI, Serial Port
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32
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ROMless
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256 x 84.5 V ~ 5.5 V
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Internal0°C ~ 70°C (TA)44-BQFP
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Nuvoton Technology Corporation of America IC MCU 8BIT ROMLESS 44PLCC Not For New Designs80518-Bit40MHzEBI/EMI, Serial Port
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32
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ROMless
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256 x 84.5 V ~ 5.5 V
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Internal0°C ~ 70°C (TA)44-LCC (J-Lead)
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Nuvoton Technology Corporation of America IC MCU 8BIT 8KB FLASH 48LQFP Not For New Designs80518-Bit24MHzEBI/EMI, I²C, UART/USARTBrown-out Detect/Reset, LVD, POR, PWM, WDT388KB (8K x 8)FLASH128 x 8256 x 82.4 V ~ 5.5 V
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Internal-40°C ~ 85°C (TA)48-LQFP
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Nuvoton Technology Corporation of America IC MCU 8BIT 4KB FLASH 20DIP Active80518-Bit20MHzI²C, UART/USARTBrown-out Detect/Reset, LED, LVD, POR, PWM, WDT184KB (4K x 8)FLASH256 x 8256 x 82.7 V ~ 5.5 VA/D 4x10bInternal-40°C ~ 85°C (TA)20-DIP (0.300", 7.62mm)
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Nuvoton Technology Corporation of America IC MCU 8BIT 8KB FLASH 40DIP Active80528-Bit40MHzEBI/EMI, UART/USARTPOR, WDT328KB (8K x 8)FLASH
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256 x 82.4 V ~ 5.5 V
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External-40°C ~ 85°C (TA)40-DIP
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Nuvoton Technology Corporation of America IC MCU 32BIT 8KB FLASH 33QFN ActiveARM® Cortex®-M032-Bit24MHzI²C, IrDA, SPI, UART/USARTBrown-out Detect/Reset, LVD, POR, PWM, WDT298KB (8K x 8)FLASH
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2K x 82.5 V ~ 5.5 VA/D 8x10bInternal-40°C ~ 105°C (TA)32-WFQFN Exposed Pad33-QFN (4x4)
Nuvoton Technology Corporation of America IC MCU 32BIT 8KB FLASH 33QFN ActiveARM® Cortex®-M032-Bit24MHzI²C, IrDA, SPI, UART/USARTBrown-out Detect/Reset, LVD, POR, PWM, WDT298KB (8K x 8)FLASH
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2K x 82.5 V ~ 5.5 VA/D 8x10bInternal-40°C ~ 105°C (TA)32-WFQFN Exposed Pad33-QFN (5x5)
Nuvoton Technology Corporation of America IC MCU 8BIT 4KB MROM 48LQFP Active80518-Bit24MHzEBI/EMILED, WDT364KB (4K x 8)Mask ROM
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256 x 81.8 V ~ 5.5 V
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Internal0°C ~ 70°C (TA)48-LQFP
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Nuvoton Technology Corporation of America IC MCU 32BIT 16KB FLASH 48LQFP ActiveARM® Cortex®-M032-Bit24MHzI²C, IrDA, SPI, UART/USARTBrown-out Detect/Reset, LVD, POR, PWM, WDT2916KB (16K x 8)FLASH
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2K x 82.5 V ~ 5.5 VA/D 8x10bInternal-40°C ~ 105°C (TA)48-LQFP48-LQFP (7x7)
Nuvoton Technology Corporation of America IC MCU 8BIT 4KB FLASH 20DIP Active80518-Bit20MHz
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Brown-out Detect/Reset, LED, LVD, POR, PWM, WDT184KB (4K x 8)FLASH128 x 8128 x 82.4 V ~ 5.5 VA/D 8x10bInternal-40°C ~ 85°C (TA)20-DIP Module
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Nuvoton Technology Corporation of America IC MCU 8BIT 8KB FLASH 20TSSOP Active80518-Bit24MHzI²C, SPI, UART/USARTBrown-out Detect/Reset, LED, LVD, POR, PWM, WDT178KB (8K x 8)FLASH4K x 8512 x 82.4 V ~ 5.5 VA/D 7x10bInternal-40°C ~ 85°C (TA)20-TSSOP (0.173", 4.40mm Width)
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Nuvoton Technology Corporation of America IC MCU 32BIT 32KB FLASH 20TSSOP ActiveARM® Cortex®-M032-Bit50MHzI²C, IrDA, LINbus, SPI, UART/USARTBrown-out Detect/Reset, LVR, POR, PWM, WDT1432KB (32K x 8)FLASH4K x 84K x 82.5 V ~ 5.5 VA/D 8x12bInternal-40°C ~ 85°C (TA)
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Nuvoton Technology Corporation of America IC MCU 8BIT 4KB FLASH 44PLCC Not For New Designs80528-Bit40MHzEBI/EMI, UART/USARTPOR, WDT364KB (4K x 8)FLASH
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256 x 82.4 V ~ 5.5 V
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External-40°C ~ 85°C (TA)44-LCC (J-Lead)
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Nuvoton Technology Corporation of America IC MCU 8BIT 4KB FLASH 44QFP Not For New Designs80528-Bit40MHzEBI/EMI, UART/USARTPOR, WDT364KB (4K x 8)FLASH
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256 x 82.4 V ~ 5.5 V
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External-40°C ~ 85°C (TA)44-BQFP
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Nuvoton Technology Corporation of America NUMICRO MINI51 SERIES OPERATES A Active
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Nuvoton Technology Corporation of America NUMICRO MINI51 SERIES OPERATES A Active
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Nuvoton Technology Corporation of America IC MCU 8BIT 4KB FLASH 40DIP Not For New Designs80528-Bit40MHzEBI/EMI, UART/USARTPOR, WDT324KB (4K x 8)FLASH
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256 x 82.4 V ~ 5.5 V
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External-40°C ~ 85°C (TA)40-DIP
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Nuvoton Technology Corporation of America IC MCU 32BIT 16KB FLASH 33QFN ActiveARM® Cortex®-M032-Bit24MHzI²C, IrDA, SPI, UART/USARTBrown-out Detect/Reset, LVD, POR, PWM, WDT2916KB (16K x 8)FLASH
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2K x 82.5 V ~ 5.5 VA/D 8x10bInternal-40°C ~ 105°C (TA)32-WFQFN Exposed Pad33-QFN (5x5)
Nuvoton Technology Corporation of America IC MCU 32BIT 16KB FLASH 33QFN ActiveARM® Cortex®-M032-Bit24MHzI²C, IrDA, SPI, UART/USARTBrown-out Detect/Reset, LVD, POR, PWM, WDT2916KB (16K x 8)FLASH
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2K x 82.5 V ~ 5.5 VA/D 8x10bInternal-40°C ~ 105°C (TA)32-WFQFN Exposed Pad33-QFN (4x4)
Nuvoton Technology Corporation of America IC MCU 8BIT 8KB FLASH 20SSOP Active80518-Bit20MHzI²C, UART/USARTBrown-out Detect/Reset, LED, LVD, POR, PWM, WDT188KB (8K x 8)FLASH256 x 8256 x 82.7 V ~ 5.5 VA/D 4x10bInternal-40°C ~ 85°C (TA)20-SSOP (0.209", 5.30mm Width)
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Nuvoton Technology Corporation of America IC MCU 8BIT 8KB FLASH 20SOP Active80518-Bit20MHzI²C, UART/USARTBrown-out Detect/Reset, LED, LVD, POR, PWM, WDT188KB (8K x 8)FLASH256 x 8256 x 82.7 V ~ 5.5 VA/D 4x10bInternal-40°C ~ 85°C (TA)20-SOIC (0.295", 7.50mm Width)
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Nuvoton Technology Corporation of America IC MCU 8BIT 16KB FLASH 48LQFP Active80528-Bit40MHzEBI/EMI, UART/USARTPOR, WDT3616KB (16K x 8)FLASH
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256 x 82.4 V ~ 5.5 V
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External-40°C ~ 85°C (TA)48-LQFP
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Nuvoton Technology Corporation of America IC MCU 8BIT ROMLESS 44PLCC Active80C328-Bit24MHzEBI/EMI, Serial Port
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32
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ROMless
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256 x 81.8 V ~ 5.5 V
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Internal0°C ~ 70°C (TA)44-LCC (J-Lead)
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Nuvoton Technology Corporation of America IC MCU 8BIT ROMLESS 44QFP Active80C328-Bit24MHzEBI/EMI, Serial Port
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32
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ROMless
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256 x 81.8 V ~ 5.5 V
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Internal0°C ~ 70°C (TA)44-BQFP
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Nuvoton Technology Corporation of America IC MCU 8BIT ROMLESS 40DIP Active80C328-Bit24MHzEBI/EMI, Serial Port
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32
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ROMless
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256 x 81.8 V ~ 5.5 V
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Internal0°C ~ 70°C (TA)40-DIP
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Nuvoton Technology Corporation of America IC MCU 32BIT 8KB FLASH 48LQFP ActiveARM® Cortex®-M032-Bit50MHzEBI/EMI, I²C, IrDA, LINbus, SPI, UART/USARTBrown-out Detect/Reset, LVD, POR, PWM, WDT408KB (8K x 8)FLASH
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4K x 82.5 V ~ 5.5 VA/D 8x12bInternal-40°C ~ 105°C (TA)48-LQFN48-LQFP (7x7)
Nuvoton Technology Corporation of America NUMICRO MINI51 SERIES OPERATES A Active
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Nuvoton Technology Corporation of America NUMICRO MINI51 SERIES OPERATES A Active
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Nuvoton Technology Corporation of America IC MCU 8BIT 8KB FLASH 20DIP Active80518-Bit20MHzI²C, UART/USARTBrown-out Detect/Reset, LED, LVD, POR, PWM, WDT188KB (8K x 8)FLASH256 x 8256 x 82.7 V ~ 5.5 VA/D 4x10bInternal-40°C ~ 85°C (TA)20-DIP (0.300", 7.62mm)
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Nuvoton Technology Corporation of America IC MCU 8BIT 8KB FLASH 28TSSOP Active80518-Bit24MHzI²C, SPI, UART/USARTBrown-out Detect/Reset, LED, LVD, POR, PWM, WDT258KB (8K x 8)FLASH4K x 8512 x 82.4 V ~ 5.5 VA/D 8x10bInternal-40°C ~ 85°C (TA)28-TSSOP (0.173", 4.40mm Width)
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Nuvoton Technology Corporation of America IC MCU 8BIT 4KB MROM 40DIP Active80518-Bit24MHzEBI/EMILED, WDT324KB (4K x 8)Mask ROM
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256 x 81.8 V ~ 5.5 V
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Internal0°C ~ 70°C (TA)40-DIP
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Nuvoton Technology Corporation of America IC MCU 8BIT 4KB MROM 44QFP Active80518-Bit24MHzEBI/EMILED, WDT364KB (4K x 8)Mask ROM
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256 x 81.8 V ~ 5.5 V
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Internal0°C ~ 70°C (TA)44-BQFP
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Nuvoton Technology Corporation of America IC MCU 8BIT 4KB MROM 44PLCC Active80518-Bit24MHzEBI/EMILED, WDT364KB (4K x 8)Mask ROM
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256 x 81.8 V ~ 5.5 V
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Internal0°C ~ 70°C (TA)44-LCC (J-Lead)
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Nuvoton Technology Corporation of America IC MCU 8BIT 4KB FLASH 20SSOP Active80518-Bit20MHz
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Brown-out Detect/Reset, LED, LVD, POR, PWM, WDT184KB (4K x 8)FLASH128 x 8128 x 82.4 V ~ 5.5 VA/D 8x10bInternal-40°C ~ 85°C (TA)20-SSOP (0.209", 5.30mm Width)
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Nuvoton Technology Corporation of America IC MCU 8BIT 16KB FLASH 20TSSOP Active80518-Bit24MHzI²C, SPI, UART/USARTBrown-out Detect/Reset, LED, LVD, POR, PWM, WDT1716KB (16K x 8)FLASH4K x 8512 x 82.4 V ~ 5.5 VA/D 7x10bInternal-40°C ~ 85°C (TA)20-TSSOP (0.173", 4.40mm Width)
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Nuvoton Technology Corporation of America IC MCU 8BIT 4KB FLASH 20SOP Active80518-Bit20MHz
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Brown-out Detect/Reset, LED, LVD, POR, PWM, WDT184KB (4K x 8)FLASH128 x 8128 x 82.4 V ~ 5.5 VA/D 8x10bInternal-40°C ~ 85°C (TA)20-SOIC (0.295", 7.50mm Width)
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Nuvoton Technology Corporation of America IC MCU 8BIT 8KB FLASH 40DIP Not For New Designs80518-Bit24MHzEBI/EMI, I²C, UART/USARTBrown-out Detect/Reset, LVD, POR, PWM, WDT328KB (8K x 8)FLASH128 x 8256 x 82.4 V ~ 5.5 V
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Internal-40°C ~ 85°C (TA)40-DIP (0.600", 15.24mm)
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Nuvoton Technology Corporation of America IC MCU 8BIT 8KB FLASH 44PLCC Not For New Designs80518-Bit24MHzEBI/EMI, I²C, UART/USARTBrown-out Detect/Reset, LVD, POR, PWM, WDT368KB (8K x 8)FLASH128 x 8256 x 82.4 V ~ 5.5 V
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Internal-40°C ~ 85°C (TA)44-LCC (J-Lead)
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Nuvoton Technology Corporation of America IC MCU 8BIT 8KB FLASH 44QFP Not For New Designs80518-Bit24MHzEBI/EMI, I²C, UART/USARTBrown-out Detect/Reset, LVD, POR, PWM, WDT368KB (8K x 8)FLASH128 x 8256 x 82.4 V ~ 5.5 V
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Internal-40°C ~ 85°C (TA)44-BQFP
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Nuvoton Technology Corporation of America NUMICRO MINI51 SERIES OPERATES A Active
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