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 28VQFN ActiveAVR8-Bit20MHzI²C, SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, WDT234KB (2K x 16)FLASH256 x 8512 x 82.7 V ~ 5.5 VA/D 8x10bInternal-40°C ~ 85°C (TA)28-VFQFN Exposed Pad28-VQFN (4x4)
Microchip Technology IC MCU 8BIT 16KB FLASH 20SOIC ActivePIC8-Bit64MHzI²C, LINbus, SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, WDT1716KB (8K x 16)FLASH256 x 8512 x 81.8 V ~ 3.6 VA/D 12x10bInternal-40°C ~ 85°C (TA)20-SOIC (0.295", 7.50mm Width)20-SOIC
Microchip Technology IC MCU 8BIT 3.5KB FLASH 28QFN 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-VQFN Exposed Pad28-QFN (6x6)
Microchip Technology IC MCU 8BIT 28KB FLASH 40UQFN ActivePIC8-Bit20MHzI²C, LINbus, SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, WDT3628KB (16K x 14)FLASH
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1K x 81.8 V ~ 3.6 VA/D 28x10bInternal-40°C ~ 85°C (TA)40-UFQFN Exposed Pad40-UQFN (5x5)
Microchip Technology IC MCU 8BIT 14KB FLASH 28SSOP ActivePIC8-Bit32MHzI²C, LINbus, SPI, UART/USARTBrown-out Detect/Reset, POR, PSMC, PWM, WDT2414KB (8K x 14)FLASH256 x 81K x 82.3 V ~ 5.5 VA/D 11x12b, D/A 1x8bInternal-40°C ~ 85°C (TA)28-SSOP (0.209", 5.30mm Width)28-SSOP
Microchip Technology IC MCU 8BIT 28KB FLASH 28SSOP ActivePIC8-Bit32MHzI²C, LINbus, SPI, UART/USARTBrown-out Detect/Reset, LCD, POR, PWM, WDT2528KB (16K x 14)FLASH256 x 81K x 81.8 V ~ 3.6 VA/D 11x10bInternal-40°C ~ 85°C (TA)28-SSOP (0.209", 5.30mm Width)28-SSOP
Microchip Technology IC MCU 8BIT 2KB FLASH 32TQFP ActiveAVR8-Bit4MHz
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POR, WDT112KB (1K x 16)FLASH
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2.7 V ~ 5.5 V
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Internal-40°C ~ 85°C (TA)32-TQFP32-TQFP (7x7)
Microchip Technology IC MCU 8BIT 8KB FLASH 32VQFN ActiveAVR8-Bit16MHzI²C, SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, WDT238KB (4K x 16)FLASH512 x 81K x 82.7 V ~ 5.5 VA/D 8x10bInternal-40°C ~ 85°C (TA)32-VFQFN Exposed Pad32-VQFN (5x5)
Microchip Technology IC MCU 8BIT 7KB FLASH 28QFN ActivePIC8-Bit32MHzI²C, LINbus, SPI, UART/USARTBrown-out Detect/Reset, POR, PSMC, PWM, WDT247KB (4K x 14)FLASH256 x 8512 x 81.8 V ~ 3.6 VA/D 11x12b, D/A 1x8bInternal-40°C ~ 85°C (TA)28-VQFN Exposed Pad28-QFN (6x6)
Microchip Technology IC MCU 8BIT 32KB FLASH 28QFN ActivePIC8-Bit40MHzI²C, SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, WDT2132KB (16K x 16)FLASH
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1K x 82.7 V ~ 3.6 VA/D 10x10bInternal-40°C ~ 85°C (TA)28-VQFN Exposed Pad28-QFN (6x6)
Microchip Technology IC MCU 8BIT 8KB FLASH 28SDIP ActivePIC8-Bit64MHzI²C, SPI, UART/USARTBrown-out Detect/Reset, HLVD, POR, PWM, WDT248KB (4K x 16)FLASH256 x 8512 x 81.8 V ~ 3.6 VA/D 11x10bInternal-40°C ~ 85°C (TA)28-DIP (0.300", 7.62mm)28-SPDIP
Microchip Technology IC MCU 8BIT 4KB FLASH 20QFN ActiveAVR8-Bit8MHzUSIBrown-out Detect/Reset, POR, PWM, Temp Sensor, WDT164KB (2K x 16)FLASH64 x 8256 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 1.75KB FLASH 18DIP ActivePIC8-Bit10MHzI²C, SPIBrown-out Detect/Reset, POR, PWM, WDT161.75KB (1K x 14)FLASH128 x 8128 x 82 V ~ 5.5 VA/D 5x10bInternal-40°C ~ 85°C (TA)18-DIP (0.300", 7.62mm)18-PDIP
Microchip Technology IC MCU 8BIT 7KB FLASH 28SDIP ActivePIC8-Bit32MHzI²C, LINbus, SPI, UART/USARTBrown-out Detect/Reset, LCD, POR, PWM, WDT257KB (4K x 14)FLASH256 x 8256 x 81.8 V ~ 5.5 VA/D 11x10bInternal-40°C ~ 85°C (TA)28-DIP (0.300", 7.62mm)28-SPDIP
Microchip Technology IC MCU 32BIT 16KB FLASH 28SSOP ActiveMIPS32® M4K™32-Bit40MHzI²C, IrDA, LINbus, PMP, SPI, UART/USARTBrown-out Detect/Reset, DMA, I²S, POR, PWM, WDT2116KB (16K x 8)FLASH
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4K x 82.3 V ~ 3.6 VA/D 10x10bInternal-40°C ~ 85°C (TA)28-SSOP (0.209", 5.30mm Width)28-SSOP
STMicroelectronics IC MCU 8BIT 64KB FLASH 64LQFP ActiveSTM88-Bit16MHzI²C, IrDA, SPI, UART/USARTBrown-out Detect/Reset, DMA, IR, LCD, POR, PWM, WDT5464KB (64K x 8)FLASH256 x 84K x 81.8 V ~ 3.6 VA/D 28x12bInternal-40°C ~ 85°C (TA)64-LQFP64-LQFP
Microchip Technology IC MCU 8BIT 2KB FLASH 32VQFN ActiveAVR8-Bit16MHzUSIBrown-out Detect/Reset, POR, PWM, WDT162KB (1K x 16)FLASH128 x 8128 x 84.5 V ~ 5.5 VA/D 11x10bInternal-40°C ~ 85°C (TA)32-VFQFN Exposed Pad32-VQFN (5x5)
Microchip Technology IC MCU 8BIT 2KB FLASH 32VQFN ActiveAVR8-Bit8MHzUSIBrown-out Detect/Reset, POR, PWM, WDT162KB (1K x 16)FLASH128 x 8128 x 82.7 V ~ 5.5 VA/D 11x10bInternal-40°C ~ 85°C (TA)32-VFQFN Exposed Pad32-VQFN (5x5)
Microchip Technology IC MCU 8BIT 2KB FLASH 20DIP Active80518-Bit24MHzUART/USARTBrown-out Detect/Reset, POR, PWM152KB (2K x 8)FLASH
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256 x 82.7 V ~ 5.5 V
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Internal-40°C ~ 85°C (TA)20-DIP (0.300", 7.62mm)20-PDIP
Texas Instruments IC MCU 16BIT 16KB FRAM 24VQFN ActiveCPUXV216-Bit8MHzI²C, IrDA, LINbus, SCI, SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, WDT1716KB (16K x 8)FRAM
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1K x 82 V ~ 3.6 VA/D 8x10bInternal-40°C ~ 85°C (TA)24-VFQFN Exposed Pad24-VQFN (4x4)
NXP USA Inc. IC MCU 32BIT 8KB FLASH 33HVQFN ActiveARM® Cortex®-M032-Bit50MHzI²C, SPI, UART/USARTBrown-out Detect/Reset, POR, WDT288KB (8K x 8)FLASH
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2K x 81.8 V ~ 3.6 VA/D 8x10bInternal-40°C ~ 85°C (TA)32-VQFN Exposed Pad33-HVQFN (7x7)
Microchip Technology IC MCU 8BIT 14KB FLASH 28UQFN ActivePIC8-Bit32MHzI²C, LINbus, SPI, UART/USARTBrown-out Detect/Reset, LCD, POR, PWM, WDT2514KB (8K x 14)FLASH256 x 8512 x 81.8 V ~ 3.6 VA/D 11x10bInternal-40°C ~ 85°C (TA)28-UFQFN Exposed Pad28-UQFN (4x4)
Microchip Technology IC MCU 8BIT 7KB FLASH 28UQFN ActivePIC8-Bit32MHzI²C, LINbus, SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, WDT257KB (4K x 14)FLASH128 x 8512 x 82.3 V ~ 5.5 VA/D 17x10b, D/A 3x5b, 3x10bInternal-40°C ~ 85°C (TA)28-UQFN Exposed Pad28-UQFN (6x6)
Silicon Labs IC MCU 32BIT 32KB FLASH 64QFN ActiveARM® Cortex®-M332-Bit32MHzEBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USARTBrown-out Detect/Reset, DMA, LCD, POR, PWM, WDT5632KB (32K x 8)FLASH
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4K x 81.85 V ~ 3.8 VA/D 8x12b, D/A 2x12bInternal-40°C ~ 85°C (TA)64-VFQFN Exposed Pad64-QFN (9x9)
Microchip Technology IC MCU 8BIT 1.75KB FLASH 18SOIC ActivePIC8-Bit10MHzI²C, SPIBrown-out Detect/Reset, POR, PWM, WDT161.75KB (1K x 14)FLASH128 x 8128 x 82 V ~ 5.5 VA/D 5x10bInternal-40°C ~ 85°C (TA)18-SOIC (0.295", 7.50mm Width)18-SOIC
Microchip Technology IC MCU 32BIT 16KB FLASH 28QFN ActiveMIPS32® M4K™32-Bit40MHzI²C, IrDA, LINbus, PMP, SPI, UART/USARTBrown-out Detect/Reset, DMA, I²S, POR, PWM, WDT2116KB (16K x 8)FLASH
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4K x 82.3 V ~ 3.6 VA/D 10x10bInternal-40°C ~ 85°C (TA)28-VQFN Exposed Pad28-QFN (6x6)
Zilog IC MCU 8BIT 4KB FLASH 20SOIC ActiveeZ88-Bit20MHz
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Brown-out Detect/Reset, LED, POR, PWM, WDT174KB (4K x 8)FLASH
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256 x 82.7 V ~ 3.6 V
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Internal0°C ~ 70°C (TA)20-SOIC (0.295", 7.50mm Width)
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Microchip Technology IC MCU 16BIT 8KB FLASH 20SSOP ActivePIC16-Bit32MHzI²C, IrDA, SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, WDT188KB (2.75K x 24)FLASH512 x 81.5K x 81.8 V ~ 3.6 VA/D 9x10bInternal-40°C ~ 85°C (TA)20-SSOP (0.209", 5.30mm Width)20-SSOP
Microchip Technology IC MCU 8BIT 32KB FLASH 44TQFP Active80518-Bit24MHzSPI, UART/USARTWDT3232KB (32K x 8)FLASH
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512 x 84 V ~ 5.5 V
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Internal-40°C ~ 85°C (TA)44-TQFP44-TQFP (10x10)
Microchip Technology IC MCU 8BIT 3.5KB FLASH 20SSOP ActivePIC8-Bit20MHzUART/USARTBrown-out Detect/Reset, POR, PWM, WDT163.5KB (2K x 14)FLASH128 x 8224 x 82 V ~ 5.5 V
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Internal-40°C ~ 85°C (TA)20-SSOP (0.209", 5.30mm Width)20-SSOP
Microchip Technology IC MCU 32BIT 128KB FLASH 48QFN ActiveARM® Cortex®-M0+32-Bit48MHzI²C, SPI, UART/USARTBrown-out Detect/Reset, POR, WDT38128KB (128K x 8)FLASH
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16K x 81.62 V ~ 3.6 VA/D 14x12b, D/A 1x10bInternal-40°C ~ 85°C (TA)48-VFQFN Exposed Pad48-QFN (7x7)
Microchip Technology IC MCU 8BIT 8KB FLASH 32TQFP ActiveAVR8-Bit16MHzI²C, SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, WDT238KB (4K x 16)FLASH512 x 81K x 82.7 V ~ 5.5 VA/D 8x10bInternal-40°C ~ 105°C (TA)32-TQFP32-TQFP (7x7)
Microchip Technology IC MCU 8BIT 4KB FLASH 32VQFN ActiveAVR8-Bit10MHzI²C, 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-VFQFN Exposed Pad32-VQFN (5x5)
Microchip Technology IC MCU 8BIT 4KB FLASH 32TQFP ActiveAVR8-Bit10MHzI²C, 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)
STMicroelectronics IC MCU 8BIT 32KB FLASH 32UFQFPN ActiveSTM88-Bit16MHzI²C, IrDA, SPI, UART/USARTBrown-out Detect/Reset, DMA, IR, LCD, POR, PWM, WDT2932KB (32K x 8)FLASH1K x 82K x 81.8 V ~ 3.6 VA/D 21x12b, D/A 1x12bInternal-40°C ~ 85°C (TA)32-UFQFN Exposed Pad32-UFQFPN (5x5)
Microchip Technology IC MCU 8BIT 8KB FLASH 44TQFP ActivePIC8-Bit64MHzI²C, SPI, UART/USARTBrown-out Detect/Reset, HLVD, POR, PWM, WDT358KB (4K x 16)FLASH256 x 8512 x 81.8 V ~ 3.6 VA/D 14x10bInternal-40°C ~ 85°C (TA)44-TQFP44-TQFP (10x10)
Microchip Technology IC MCU 16BIT 16KB FLASH 28SSOP ActivePIC16-Bit32MHzI²C, IrDA, LINbus, SPI, UART/USARTBrown-out Detect/Reset, HLVD, POR, PWM, WDT2416KB (5.5K x 24)FLASH512 x 81K x 81.8 V ~ 3.6 VA/D 12x10bInternal-40°C ~ 85°C (TA)28-SSOP (0.209", 5.30mm Width)28-SSOP
Microchip Technology IC MCU 8BIT 3.5KB OTP 8DIP ActivePIC8-Bit4MHz
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POR, WDT53.5KB (2K x 14)OTP
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128 x 83 V ~ 5.5 VA/D 4x8bInternal-40°C ~ 85°C (TA)8-DIP (0.300", 7.62mm)8-PDIP
Microchip Technology IC MCU 8BIT 16KB FLASH 28SDIP ActivePIC8-Bit64MHzI²C, SPI, UART/USARTBrown-out Detect/Reset, HLVD, POR, PWM, WDT2416KB (8K x 16)FLASH256 x 8768 x 81.8 V ~ 3.6 VA/D 11x10bInternal-40°C ~ 85°C (TA)28-DIP (0.300", 7.62mm)28-SPDIP
Microchip Technology IC MCU 8BIT 7KB FLASH 40DIP ActivePIC8-Bit20MHzI²C, SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, WDT367KB (4K x 14)FLASH
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192 x 81.8 V ~ 5.5 VA/D 14x8bInternal-40°C ~ 85°C (TA)40-DIP (0.600", 15.24mm)40-PDIP
Microchip Technology IC MCU 8BIT 7KB FLASH 44TQFP ActivePIC8-Bit32MHzI²C, LINbus, SPI, UART/USARTBrown-out Detect/Reset, LCD, POR, PWM, WDT367KB (4K x 14)FLASH256 x 8256 x 81.8 V ~ 3.6 VA/D 14x10bInternal-40°C ~ 85°C (TA)44-TQFP44-TQFP (10x10)
Microchip Technology IC MCU 8BIT 1.75KB OTP 8DIP ActivePIC8-Bit4MHz
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POR, WDT51.75KB (1K x 14)OTP
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128 x 83 V ~ 5.5 VA/D 4x8bInternal-40°C ~ 85°C (TA)8-DIP (0.300", 7.62mm)8-PDIP
Microchip Technology IC MCU 8BIT 1.75KB FLASH 20SSOP ActivePIC8-Bit20MHzI²C, SPIBrown-out Detect/Reset, POR, PWM, WDT161.75KB (1K x 14)FLASH128 x 8128 x 84 V ~ 5.5 VA/D 5x10bInternal-40°C ~ 85°C (TA)20-SSOP (0.209", 5.30mm Width)20-SSOP
Silicon Labs IC MCU 8BIT 2KB FLASH 11QFN Not For New Designs80518-Bit25MHzSMBus (2-Wire/I²C), UART/USARTPOR, PWM, WDT82KB (2K x 8)FLASH
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256 x 82.7 V ~ 3.6 V
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Internal-40°C ~ 85°C (TA)10-VFDFN Exposed Pad11-QFN (3x3)
Silicon Labs IC MCU 8BIT 2KB FLASH 14SOIC Not For New Designs80518-Bit25MHzSMBus (2-Wire/I²C), UART/USARTPOR, PWM, WDT82KB (2K x 8)FLASH
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256 x 82.7 V ~ 3.6 V
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Internal-40°C ~ 85°C (TA)14-SOIC (0.154", 3.90mm Width)14-SOIC
Texas Instruments IC MCU 16BIT 32KB FLASH 40VQFN ActiveMSP43016-Bit16MHzI²C, IrDA, LINbus, SCI, SPI, UART/USARTBrown-out Detect/Reset, POR, WDT3232KB (32K x 8)FLASH
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4K x 81.8 V ~ 3.6 VA/D 12x10bInternal-40°C ~ 85°C (TA)40-VFQFN Exposed Pad40-VQFN (6x6)
Microchip Technology IC MCU 8BIT 14KB FLASH 28SSOP ActivePIC8-Bit32MHzI²C, LINbus, SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, WDT2514KB (8K x 14)FLASH128 x 81K x 82.3 V ~ 5.5 VA/D 17x10b, D/A 3x5b, 3x10bInternal-40°C ~ 85°C (TA)28-SSOP (0.209", 5.30mm Width)28-SSOP
Microchip Technology IC MCU 8BIT 16KB FLASH 28SSOP ActivePIC8-Bit64MHzI²C, SPI, UART/USARTBrown-out Detect/Reset, HLVD, POR, PWM, WDT2416KB (8K x 16)FLASH256 x 8768 x 81.8 V ~ 3.6 VA/D 19x10bInternal-40°C ~ 85°C (TA)28-SSOP (0.209", 5.30mm Width)28-SSOP
Silicon Labs IC MCU 32BIT 128KB FLASH 32QFN ActiveARM® Cortex®-M332-Bit40MHzI²C, IrDA, LINbus, SmartCard, SPI, UART/USARTBrown-out Detect/Reset, DMA, I²S, POR, PWM, WDT20128KB (128K x 8)FLASH
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32K x 81.85 V ~ 3.8 VA/D 24x12bInternal-40°C ~ 85°C (TA)32-VFQFN Exposed Pad32-QFN (5x5)
Microchip Technology IC MCU 8BIT 7KB FLASH 28QFN ActivePIC8-Bit20MHzI²C, SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, WDT247KB (4K x 14)FLASH256 x 8256 x 82 V ~ 5.5 VA/D 11x10bInternal-40°C ~ 85°C (TA)28-VQFN Exposed Pad28-QFN (6x6)