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
Microchip Technology IC MCU 8BIT 4KB FLASH 20DIP ActiveAVR8-Bit20MHzI²C, SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, WDT184KB (2K x 16)FLASH256 x 8256 x 81.8 V ~ 5.5 V
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Internal-40°C ~ 85°C (TA)20-DIP (0.300", 7.62mm)20-PDIP
Microchip Technology IC MCU 8BIT 7KB FLASH 28UQFN ActivePIC8-Bit32MHzI²C, LINbus, SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, WDT257KB (4K x 14)FLASH
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512 x 82.3 V ~ 5.5 VA/D 17x10b, D/A 1x5b, 1x8bInternal-40°C ~ 85°C (TA)28-UFQFN Exposed Pad28-UQFN (4x4)
Microchip Technology IC MCU 8BIT 14KB FLASH 16QFN ActivePIC8-Bit48MHzI²C, LINbus, SPI, UART/USART, USBBrown-out Detect/Reset, POR, PWM, WDT814KB (8K x 14)FLASH
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1K x 82.3 V ~ 5.5 V
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Internal-40°C ~ 85°C (TA)16-VQFN Exposed Pad16-QFN (4x4)
Microchip Technology IC MCU 8BIT 2KB FLASH 20DIP ActiveAVR8-Bit20MHzI²C, SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, WDT182KB (1K x 16)FLASH128 x 8128 x 81.8 V ~ 5.5 V
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Internal-40°C ~ 85°C (TA)20-DIP (0.300", 7.62mm)20-PDIP
Microchip Technology IC MCU 32BIT 32KB FLASH 32QFN ActiveARM® Cortex®-M0+32-Bit48MHzI²C, SPI, UART/USARTBrown-out Detect/Reset, POR, WDT2632KB (32K x 8)FLASH
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4K x 81.62 V ~ 3.6 VA/D 10x12b, D/A 1x10bInternal-40°C ~ 85°C (TA)32-VFQFN Exposed Pad32-QFN (5x5)
Microchip Technology IC MCU 8BIT 14KB FLASH 14TSSOP ActivePIC8-Bit32MHzI²C, LINbus, SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, WDT1114KB (8K x 14)FLASH256 x 81K x 81.8 V ~ 5.5 VA/D 8x10bInternal-40°C ~ 85°C (TA)14-TSSOP (0.173", 4.40mm Width)14-TSSOP
Microchip Technology IC MCU 8BIT 14KB FLASH 20QFN ActivePIC8-Bit20MHzI²C, LINbus, SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, WDT1714KB (8K x 14)FLASH
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512 x 82.3 V ~ 5.5 VA/D 12x10b, D/A 1x5bInternal-40°C ~ 125°C (TA)20-VFQFN Exposed Pad20-QFN (4x4)
Microchip Technology IC MCU 8BIT 1.75KB FLASH 14TSSOP ActivePIC8-Bit20MHz
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Brown-out Detect/Reset, POR, WDT121.75KB (1K x 14)FLASH128 x 864 x 82 V ~ 5.5 VA/D 8x10bInternal-40°C ~ 85°C (TA)14-TSSOP (0.173", 4.40mm Width)14-TSSOP
Microchip Technology IC MCU 8BIT 32KB FLASH 28SOIC ActivePIC8-Bit64MHzI²C, LINbus, SPI, UART/USARTBrown-out Detect/Reset, LVD, POR, PWM, WDT2532KB (16K x 16)FLASH256 x 82K x 82.3 V ~ 5.5 VA/D 35x10b, D/A 1x5bInternal-40°C ~ 85°C (TA)28-SOIC (0.295", 7.50mm Width)28-SOIC
Microchip Technology IC MCU 8BIT 2KB FLASH 14SOIC ActiveAVR8-Bit20MHzUSIBrown-out Detect/Reset, POR, PWM, Temp Sensor, WDT122KB (1K x 16)FLASH128 x 8128 x 82.7 V ~ 5.5 VA/D 8x10bInternal-40°C ~ 85°C (TA)14-SOIC (0.154", 3.90mm Width)14-SOIC
Microchip Technology IC MCU 8BIT 14KB FLASH 16QFN ActivePIC8-Bit32MHzI²C, LINbus, SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, WDT1114KB (8K x 14)FLASH256 x 81K x 81.8 V ~ 3.6 VA/D 8x10bInternal-40°C ~ 85°C (TA)16-VQFN Exposed Pad16-QFN (4x4)
Microchip Technology IC MCU 8BIT 4KB FLASH 32TQFP ActiveAVR8-Bit20MHzI²C, SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, WDT234KB (2K x 16)FLASH256 x 8512 x 81.8 V ~ 5.5 VA/D 8x10bInternal-40°C ~ 85°C (TA)32-TQFP32-TQFP (7x7)
Microchip Technology IC MCU 8BIT 14KB FLASH 16QFN ActivePIC8-Bit32MHzI²C, LINbus, SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, WDT1114KB (8K x 14)FLASH256 x 81K x 81.8 V ~ 5.5 VA/D 8x10bInternal-40°C ~ 85°C (TA)16-VQFN Exposed Pad16-QFN (4x4)
Microchip Technology IC MCU 8BIT 32KB FLASH 32TQFP ActiveAVR8-Bit20MHzI²C, SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, WDT2732KB (16K x 16)FLASH1K x 82K x 81.8 V ~ 5.5 VA/D 8x10bInternal-40°C ~ 105°C (TA)32-TQFP32-TQFP (7x7)
Microchip Technology IC MCU 8BIT 8KB FLASH 20SSOP ActivePIC8-Bit64MHzI²C, LINbus, SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, WDT178KB (4K x 16)FLASH256 x 8256 x 82.3 V ~ 5.5 VA/D 12x10bInternal-40°C ~ 85°C (TA)20-SSOP (0.209", 5.30mm Width)20-SSOP
Microchip Technology IC MCU 8BIT 28KB FLASH 28SSOP ActivePIC8-Bit20MHzI²C, LINbus, SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, WDT2528KB (16K x 14)FLASH
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1K x 81.8 V ~ 3.6 VA/D 17x10bInternal-40°C ~ 85°C (TA)28-SSOP (0.209", 5.30mm Width)28-SSOP
Microchip Technology IC MCU 8BIT 7KB FLASH 14DIP ActivePIC8-Bit20MHzUART/USARTBrown-out Detect/Reset, POR, WDT127KB (4K x 14)FLASH256 x 8256 x 82 V ~ 5.5 VA/D 8x10bInternal-40°C ~ 85°C (TA)14-DIP (0.300", 7.62mm)14-PDIP
Microchip Technology IC MCU 8BIT 128KB FLASH 28SSOP ActivePIC8-Bit64MHzI²C, LINbus, SPI, UART/USARTBrown-out Detect/Reset, LVD, POR, PWM, WDT25128KB (64K x 16)FLASH1K x 83.6K x 82.3 V ~ 5.5 VA/D 24x10b, D/A 1x5bInternal-40°C ~ 85°C (TA)28-SSOP (0.209", 5.30mm Width)28-SSOP
Microchip Technology IC MCU 8BIT 14KB FLASH 14SOIC ActivePIC8-Bit32MHzI²C, LINbus, SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, WDT1114KB (8K x 14)FLASH256 x 81K x 81.8 V ~ 5.5 VA/D 8x10bInternal-40°C ~ 125°C (TA)14-SOIC (0.154", 3.90mm Width)14-SOIC
Microchip Technology IC MCU 8BIT 2KB FLASH 20DIP Active80518-Bit12MHzUART/USARTLED152KB (2K x 8)FLASH
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128 x 82.7 V ~ 6 V
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Internal-40°C ~ 85°C (TA)20-DIP (0.300", 7.62mm)20-PDIP
Silicon Labs IC MCU 8BIT 16KB FLASH 28QFN Not For New Designs80518-Bit25MHzUART/USART, USBPOR1516KB (16K x 8)FLASH
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1.5K x 82.7 V ~ 3.6 V
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Internal-40°C ~ 85°C (TA)28-VFQFN Exposed Pad28-QFN (5x5)
Microchip Technology IC MCU 8BIT 64KB FLASH 28QFN ActivePIC8-Bit64MHzI²C, LINbus, SPI, UART/USARTBrown-out Detect/Reset, LVD, POR, PWM, WDT2564KB (32K x 16)FLASH1K x 83.6K x 82.3 V ~ 5.5 VA/D 24x10b, D/A 1x5bInternal-40°C ~ 85°C (TA)28-VQFN Exposed Pad28-QFN (6x6)
Microchip Technology IC MCU 8BIT 64KB FLASH 28SSOP ActivePIC8-Bit64MHzI²C, LINbus, SPI, UART/USARTBrown-out Detect/Reset, LVD, POR, PWM, WDT2564KB (32K x 16)FLASH1K x 83.6K x 82.3 V ~ 5.5 VA/D 24x10b, D/A 1x5bInternal-40°C ~ 85°C (TA)28-SSOP (0.209", 5.30mm Width)28-SSOP
Microchip Technology IC MCU 8BIT 14KB FLASH 14DIP ActivePIC8-Bit32MHzI²C, LINbus, SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, WDT1114KB (8K x 14)FLASH256 x 81K x 81.8 V ~ 5.5 VA/D 8x10bInternal-40°C ~ 85°C (TA)14-DIP (0.300", 7.62mm)14-PDIP
Silicon Labs IC MCU 8BIT 32KB FLASH 32QFN Active80518-Bit25MHzSMBus (2-Wire/I²C), SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, Temp Sensor, WDT2432KB (32K x 8)FLASH
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4.25K x 80.9 V ~ 3.6 VA/D 23x10bInternal-40°C ~ 85°C (TA)32-VFQFN Exposed Pad
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Microchip Technology IC MCU 8BIT 3.5KB FLASH 18DIP ActivePIC8-Bit32MHzI²C, SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, WDT163.5KB (2K x 14)FLASH256 x 8256 x 81.8 V ~ 5.5 VA/D 12x10bInternal-40°C ~ 85°C (TA)18-DIP (0.300", 7.62mm)18-PDIP
Microchip Technology IC MCU 8BIT 7KB FLASH 18SOIC ActivePIC8-Bit32MHzI²C, SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, WDT167KB (4K x 14)FLASH256 x 8384 x 81.8 V ~ 3.6 VA/D 12x10bInternal-40°C ~ 85°C (TA)18-SOIC (0.295", 7.50mm Width)18-SOIC
Microchip Technology IC MCU 8BIT 4KB FLASH 20DIP Active80518-Bit24MHzUART/USARTBrown-out Detect/Reset, LED, POR154KB (4K x 8)FLASH
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128 x 84 V ~ 6 V
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Internal-40°C ~ 85°C (TA)20-DIP (0.300", 7.62mm)20-PDIP
Microchip Technology IC MCU 8BIT 3.5KB FLASH 20SSOP ActivePIC8-Bit20MHzI²C, SPI, UART/USARTBrown-out Detect/Reset, POR, WDT183.5KB (2K x 14)FLASH256 x 8128 x 82 V ~ 5.5 VA/D 12x10bInternal-40°C ~ 85°C (TA)20-SSOP (0.209", 5.30mm Width)20-SSOP
Microchip Technology IC MCU 8BIT 4KB FLASH 8TSSOP ActiveAVR8-Bit10MHzUSIBrown-out Detect/Reset, POR, PWM, WDT64KB (2K x 16)FLASH256 x 8256 x 81.8 V ~ 5.5 VA/D 4x10bInternal-40°C ~ 85°C (TA)8-TSSOP (0.173", 4.40mm Width)8-TSSOP
Microchip Technology IC MCU 8BIT 3.5KB FLASH 28SOIC ActivePIC8-Bit20MHzI²C, SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, WDT243.5KB (2K x 14)FLASH128 x 8128 x 82 V ~ 5.5 VA/D 11x10bInternal-40°C ~ 85°C (TA)28-SOIC (0.295", 7.50mm Width)28-SOIC
Texas Instruments IC MCU 16BIT 16KB FRAM 40VQFN ActiveCPUXV216-Bit8MHzI²C, IrDA, LINbus, SCI, SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, WDT3216KB (16K x 8)FRAM
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1K x 82 V ~ 3.6 VA/D 14x10bInternal-40°C ~ 85°C (TA)40-VFQFN Exposed Pad40-VQFN (6x6)
Microchip Technology IC MCU 8BIT 8KB FLASH 20QFN ActiveAVR8-Bit10MHzUSIBrown-out Detect/Reset, POR, PWM, WDT68KB (4K x 16)FLASH512 x 8512 x 81.8 V ~ 5.5 VA/D 4x10bInternal-40°C ~ 85°C (TA)20-WFQFN Exposed Pad20-QFN-EP (4x4)
Microchip Technology IC MCU 8BIT ROMLESS 40PDIL Active80C518-Bit40MHzUART/USARTPOR, PWM, WDT32
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ROMless
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1K x 84.5 V ~ 5.5 V
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Internal-40°C ~ 85°C (TA)40-DIP (0.600", 15.24mm)40-PDIL
Silicon Labs IC MCU 8BIT 16KB FLASH 16SOIC Not For New Designs80518-Bit25MHzSMBus (2-Wire/I²C), SPI, UART/USARTPOR, PWM, Temp Sensor, WDT1316KB (16K x 8)FLASH
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512 x 81.8 V ~ 3.6 VA/D 12x10bInternal-40°C ~ 85°C (TA)16-SOIC (0.154", 3.90mm Width)16-SOIC
Microchip Technology IC MCU 8BIT 28KB FLASH 28UQFN ActivePIC8-Bit32MHzI²C, LINbus, SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, WDT2428KB (16K x 14)FLASH
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2K x 82.3 V ~ 5.5 VA/D 17x10b, D/A 1x5b, 1x8bInternal-40°C ~ 85°C (TA)28-UFQFN Exposed Pad28-UQFN (4x4)
Microchip Technology IC MCU 8BIT 768B OTP 18DIP ActivePIC8-Bit4MHz
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Brown-out Detect/Reset, POR, WDT12768B (512 x 12)OTP
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25 x 83.5 V ~ 15 V
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External-40°C ~ 85°C (TA)18-DIP (0.300", 7.62mm)18-PDIP
STMicroelectronics IC MCU 32BIT 32KB FLASH 48LQFP ActiveARM® Cortex®-M332-Bit24MHzI²C, IrDA, LINbus, SPI, UART/USARTDMA, PDR, POR, PVD, PWM, Temp Sensor, WDT3732KB (32K x 8)FLASH
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4K x 82 V ~ 3.6 VA/D 10x12b; D/A 2x12bInternal-40°C ~ 85°C (TA)48-LQFP48-LQFP (7x7)
Microchip Technology IC MCU 8BIT 8KB FLASH 8DIP ActiveAVR8-Bit10MHzUSIBrown-out Detect/Reset, POR, PWM, WDT68KB (4K x 16)FLASH512 x 8512 x 81.8 V ~ 5.5 VA/D 4x10bInternal-40°C ~ 85°C (TA)8-DIP (0.300", 7.62mm)8-PDIP
Microchip Technology IC MCU 8BIT 4KB FLASH 44TQFP Active80518-Bit24MHzUART/USARTWDT324KB (4K x 8)FLASH
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128 x 84 V ~ 5.5 V
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Internal-40°C ~ 85°C (TA)44-TQFP44-TQFP (10x10)
Silicon Labs IC MCU 8BIT 64KB FLASH 32QFP ActiveCIP-51 80518-Bit50MHzI²C, SMBus, SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, WDT2864KB (64K x 8)FLASH
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4.25K x 82.2 V ~ 3.6 VA/D 20x12b, D/A 4x12bInternal-40°C ~ 125°C (TA)32-TQFP32-QFP (7x7)
Microchip Technology IC MCU 8BIT 14KB FLASH 18SOIC ActivePIC8-Bit32MHzI²C, LINbus, SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, WDT1514KB (8K x 14)FLASH256 x 81K x 81.8 V ~ 3.6 VA/D 12x10bInternal-40°C ~ 85°C (TA)18-SOIC (0.295", 7.50mm Width)18-SOIC
Microchip Technology IC MCU 8BIT 28KB FLASH 28UQFN ActivePIC8-Bit20MHzI²C, LINbus, SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, WDT2528KB (16K x 14)FLASH
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1K x 82.3 V ~ 5.5 VA/D 17x10bInternal-40°C ~ 85°C (TA)28-UFQFN Exposed Pad28-UQFN (4x4)
Microchip Technology IC MCU 8BIT 16KB FLASH 28UQFN ActivePIC8-Bit64MHzI²C, LINbus, SPI, UART/USARTBrown-out Detect/Reset, DMA, HLVD, POR, PWM, WDT2516KB (8K x 16)FLASH256 x 81K x 82.3 V ~ 5.5 VA/D 24x12b, D/A 1x5bInternal-40°C ~ 85°C (TA)28-UFQFN Exposed Pad28-UQFN (4x4)
Microchip Technology IC MCU 8BIT 14KB FLASH 20SSOP ActivePIC8-Bit32MHzI²C, LINbus, SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, WDT1514KB (8K x 14)FLASH256 x 81K x 81.8 V ~ 5.5 VA/D 12x10bInternal-40°C ~ 85°C (TA)20-SSOP (0.209", 5.30mm Width)20-SSOP
Microchip Technology IC MCU 8BIT 7KB FLASH 20SOIC ActivePIC8-Bit32MHzI²C, SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, WDT177KB (4K x 14)FLASH256 x 8256 x 81.8 V ~ 5.5 VA/D 12x10bInternal-40°C ~ 85°C (TA)20-SOIC (0.295", 7.50mm Width)20-SOIC
STMicroelectronics IC MCU 32BIT 8KB FLASH 14TSSOP ActiveARM® Cortex®-M0+32-Bit32MHzI²C, IrDA, SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, WDT118KB (8K x 8)FLASH512 x 82K x 81.65 V ~ 3.6 VA/D 4x12bInternal-40°C ~ 85°C (TA)14-TSSOP (0.173", 4.40mm Width)14-TSSOP
NXP USA Inc. IC MCU 32BIT 16KB FLASH 20TSSOP ActiveARM® Cortex®-M0+32-Bit30MHzI²C, SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, WDT1816KB (16K x 8)FLASH
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4K x 81.8 V ~ 3.6 V
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Internal-40°C ~ 105°C (TA)20-TSSOP (0.173", 4.40mm Width)20-TSSOP
Microchip Technology IC MCU 8BIT 7KB FLASH 20SSOP ActivePIC8-Bit20MHz
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Brown-out Detect/Reset, POR, PWM, WDT187KB (4K x 14)FLASH256 x 8256 x 82 V ~ 5.5 VA/D 12x10bInternal-40°C ~ 85°C (TA)20-SSOP (0.209", 5.30mm Width)20-SSOP
Microchip Technology IC MCU 32BIT 64KB FLASH 32QFN ActiveARM® Cortex®-M0+32-Bit48MHzI²C, SPI, UART/USARTBrown-out Detect/Reset, POR, WDT2664KB (64K x 8)FLASH
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8K x 81.62 V ~ 3.6 VA/D 10x12b, D/A 1x10bInternal-40°C ~ 85°C (TA)32-VFQFN Exposed Pad32-QFN (5x5)