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 8KB FLASH 44TQFP Active80518-Bit24MHzUART/USARTWDT328KB (8K x 8)FLASH
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256 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 8KB FLASH 44TQFP Active80518-Bit24MHzUART/USARTWDT328KB (8K x 8)FLASH
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256 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 8KB FLASH 44PLCC Active80518-Bit24MHzUART/USARTWDT328KB (8K x 8)FLASH
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256 x 84 V ~ 5.5 V
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Internal-40°C ~ 85°C (TA)44-LCC (J-Lead)44-PLCC (16.59x16.59)
Microchip Technology IC MCU 32BIT ROMLESS 144BGA ObsoleteARM7®16/32-Bit25MHzEBI/EMI, SPI, UART/USARTWDT58
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ROMless
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3K x 81.8 V ~ 3.6 V
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External-40°C ~ 85°C (TA)144-LFBGA144-BGA (13x13)
Microchip Technology IC MCU 32BIT ROMLESS 144BGA ObsoleteARM7®16/32-Bit25MHzEBI/EMI, SPI, UART/USARTWDT58
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ROMless
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3K x 81.8 V ~ 3.6 V
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External-40°C ~ 85°C (TA)144-LFBGA144-BGA (13x13)
Microchip Technology IC MCU 32BIT ROMLESS 100LQFP ObsoleteARM7®16/32-Bit33MHzEBI/EMI, UART/USARTWDT32
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ROMless
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136K x 81.8 V ~ 3.6 V
-
External-40°C ~ 85°C (TA)100-LQFP100-LQFP (14x14)
Microchip Technology IC MCU 8BIT 1KB FLASH 8DIP ObsoleteAVR8-Bit6MHz
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WDT61KB (512 x 16)FLASH
-
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4 V ~ 5.5 V
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Internal-40°C ~ 85°C (TA)8-DIP (0.300", 7.62mm)8-PDIP
Microchip Technology IC MCU 8BIT 1KB FLASH 8SOIC ObsoleteAVR8-Bit6MHz
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WDT61KB (512 x 16)FLASH
-
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4 V ~ 5.5 V
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Internal0°C ~ 70°C (TA)8-SOIC (0.209", 5.30mm Width)8-SOIC
Microchip Technology IC MCU 8BIT 1KB FLASH 8SOIC ObsoleteAVR8-Bit6MHz
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WDT61KB (512 x 16)FLASH
-
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4 V ~ 5.5 V
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Internal-40°C ~ 85°C (TA)8-SOIC (0.209", 5.30mm Width)8-SOIC
Microchip Technology IC MCU 8BIT 1KB FLASH 8SOIC ObsoleteAVR8-Bit6MHz
-
WDT61KB (512 x 16)FLASH
-
-
4 V ~ 5.5 V
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Internal-40°C ~ 85°C (TA)8-SOIC (0.209", 5.30mm Width)8-SOIC
Microchip Technology IC MCU 8BIT 1KB FLASH 8SOIC ObsoleteAVR8-Bit2MHz
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WDT61KB (512 x 16)FLASH
-
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2.7 V ~ 5.5 V
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Internal-40°C ~ 85°C (TA)8-SOIC (0.209", 5.30mm Width)8-SOIC
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