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 3KB OTP 28DIP ActivePIC8-Bit20MHz
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POR, WDT203KB (2K x 12)OTP
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72 x 84.5 V ~ 5.5 V
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External0°C ~ 70°C (TA)28-DIP (0.600", 15.24mm)28-PDIP
Microchip Technology IC MCU 8BIT 3KB OTP 28DIP ActivePIC8-Bit40kHz
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POR, WDT203KB (2K x 12)OTP
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72 x 82.5 V ~ 6.25 V
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External0°C ~ 70°C (TA)28-DIP (0.600", 15.24mm)28-PDIP
Microchip Technology IC MCU 8BIT 3KB OTP 28DIP ActivePIC8-Bit4MHz
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POR, WDT203KB (2K x 12)OTP
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72 x 83 V ~ 6.25 V
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External0°C ~ 70°C (TA)28-DIP (0.600", 15.24mm)28-PDIP
Microchip Technology IC MCU 8BIT 3KB OTP 28SOIC ActivePIC8-Bit4MHz
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POR, WDT203KB (2K x 12)OTP
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72 x 83 V ~ 6.25 V
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External0°C ~ 70°C (TA)28-SOIC (0.295", 7.50mm Width)28-SOIC
Microchip Technology IC MCU 8BIT 3KB OTP 28DIP ActivePIC8-Bit4MHz
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POR, WDT203KB (2K x 12)OTP
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72 x 83 V ~ 6.25 V
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External-40°C ~ 85°C (TA)28-DIP (0.600", 15.24mm)28-PDIP
Microchip Technology IC MCU 8BIT 3KB OTP 28DIP ActivePIC8-Bit4MHz
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POR, WDT203KB (2K x 12)OTP
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72 x 83 V ~ 6.25 V
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External0°C ~ 70°C (TA)28-DIP (0.600", 15.24mm)28-PDIP
Microchip Technology IC MCU 8BIT 3KB OTP 28SOIC ActivePIC8-Bit4MHz
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POR, WDT203KB (2K x 12)OTP
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72 x 83 V ~ 6.25 V
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External0°C ~ 70°C (TA)28-SOIC (0.295", 7.50mm Width)28-SOIC
Microchip Technology IC MCU 8BIT 3KB OTP 28SDIP ActivePIC8-Bit4MHz
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POR, WDT203KB (2K x 12)OTP
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72 x 83 V ~ 6.25 V
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External0°C ~ 70°C (TA)28-DIP (0.300", 7.62mm)28-SPDIP
Microchip Technology IC MCU 8BIT 3KB OTP 28SOIC ActivePIC8-Bit4MHz
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POR, WDT203KB (2K x 12)OTP
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72 x 83 V ~ 5.5 V
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External0°C ~ 70°C (TA)28-SOIC (0.295", 7.50mm Width)28-SOIC
Microchip Technology IC MCU 8BIT 3KB OTP 28SOIC ActivePIC8-Bit4MHz
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POR, WDT203KB (2K x 12)OTP
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72 x 83 V ~ 5.5 V
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External-40°C ~ 85°C (TA)28-SOIC (0.295", 7.50mm Width)28-SOIC
Microchip Technology IC MCU 8BIT 3KB OTP 28SDIP ActivePIC8-Bit4MHz
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POR, WDT203KB (2K x 12)OTP
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72 x 83 V ~ 5.5 V
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External-40°C ~ 85°C (TA)28-DIP (0.300", 7.62mm)28-SPDIP
Microchip Technology IC MCU 8BIT 3KB OTP 28SSOP ActivePIC8-Bit4MHz
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POR, WDT203KB (2K x 12)OTP
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72 x 83 V ~ 5.5 V
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External-40°C ~ 85°C (TA)28-SSOP (0.209", 5.30mm Width)28-SSOP
Microchip Technology IC MCU 8BIT 3KB OTP 28DIP ActivePIC8-Bit20MHz
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POR, WDT203KB (2K x 12)OTP
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72 x 83 V ~ 5.5 V
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External0°C ~ 70°C (TA)28-DIP (0.600", 15.24mm)28-PDIP
Microchip Technology IC MCU 8BIT 3KB OTP 28SOIC ActivePIC8-Bit20MHz
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POR, WDT203KB (2K x 12)OTP
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72 x 83 V ~ 5.5 V
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External0°C ~ 70°C (TA)28-SOIC (0.295", 7.50mm Width)28-SOIC
Microchip Technology IC MCU 8BIT 3KB OTP 28SOIC ActivePIC8-Bit20MHz
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POR, WDT203KB (2K x 12)OTP
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72 x 83 V ~ 5.5 V
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External-40°C ~ 85°C (TA)28-SOIC (0.295", 7.50mm Width)28-SOIC
Microchip Technology IC MCU 8BIT 3KB OTP 28SSOP ActivePIC8-Bit20MHz
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POR, WDT203KB (2K x 12)OTP
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72 x 83 V ~ 5.5 V
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External-40°C ~ 85°C (TA)28-SSOP (0.209", 5.30mm Width)28-SSOP
Microchip Technology IC MCU 8BIT 3KB EPROM 28CDIP ObsoletePIC8-Bit20MHz
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POR, WDT203KB (2K x 12)EPROM, UV
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72 x 83 V ~ 5.5 V
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External0°C ~ 70°C (TA)28-CDIP (0.300", 7.62mm) Window28-CerDip
Microchip Technology IC MCU 8BIT 3KB OTP 28SSOP ObsoletePIC8-Bit20MHz
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POR, WDT203KB (2K x 12)OTP
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72 x 83 V ~ 5.5 V
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External-40°C ~ 85°C (TA)28-SSOP (0.209", 5.30mm Width)28-SSOP
Microchip Technology IC MCU 8BIT 3KB OTP 18DIP ActivePIC8-Bit4MHz
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POR, WDT123KB (2K x 12)OTP
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73 x 83 V ~ 5.5 V
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External0°C ~ 70°C (TA)18-DIP (0.300", 7.62mm)18-PDIP
Microchip Technology IC MCU 8BIT 3KB OTP 18SOIC ActivePIC8-Bit4MHz
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POR, WDT123KB (2K x 12)OTP
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73 x 83 V ~ 5.5 V
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External0°C ~ 70°C (TA)18-SOIC (0.295", 7.50mm Width)18-SOIC
Microchip Technology IC MCU 8BIT 3KB OTP 20SSOP ActivePIC8-Bit20MHz
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POR, WDT123KB (2K x 12)OTP
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73 x 83 V ~ 5.5 V
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External0°C ~ 70°C (TA)20-SSOP (0.209", 5.30mm Width)20-SSOP
Microchip Technology IC MCU 8BIT 3KB FLASH 28SOIC ActivePIC8-Bit20MHz
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POR, WDT203KB (2K x 12)FLASH
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72 x 82 V ~ 5.5 V
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External-40°C ~ 85°C (TA)28-SOIC (0.295", 7.50mm Width)28-SOIC
Microchip Technology IC MCU 8BIT 3KB FLASH 28SSOP ActivePIC8-Bit20MHz
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POR, WDT203KB (2K x 12)FLASH
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72 x 82 V ~ 5.5 V
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External-40°C ~ 85°C (TA)28-SSOP (0.209", 5.30mm Width)28-SSOP
Microchip Technology IC MCU 8BIT 3KB FLASH 28SSOP ActivePIC8-Bit20MHz
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POR, WDT203KB (2K x 12)FLASH
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72 x 82 V ~ 5.5 V
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External-40°C ~ 85°C (TA)28-SSOP (0.209", 5.30mm Width)28-SSOP
Microchip Technology IC MCU 8BIT 3KB FLASH 44TQFP ActivePIC8-Bit20MHz
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POR, WDT323KB (2K x 12)FLASH
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134 x 82 V ~ 5.5 V
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External-40°C ~ 85°C (TA)44-TQFP44-TQFP (10x10)
Parallax Inc. IC MCU 8BIT 3KB FLASH 28SSOP Obsolete
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8-Bit75MHz
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Brown-out Detect/Reset, POR, WDT203KB (2K x 12)FLASH
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136 x 83 V ~ 5.5 V
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Internal0°C ~ 70°C (TA)28-SSOP (0.209", 5.30mm Width)
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Parallax Inc. IC MCU 8BIT 3KB FLASH 28SSOP Obsolete
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8-Bit75MHz
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Brown-out Detect/Reset, POR, WDT203KB (2K x 12)FLASH
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136 x 83 V ~ 5.5 V
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Internal0°C ~ 70°C (TA)28-SSOP (0.209", 5.30mm Width)
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