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 32BIT 2MB FLASH 121BGA ObsoleteARM7®16/32-Bit75MHzEBI/EMI, UART/USARTWDT322MB (1M x 16)FLASH
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256K x 81.65 V ~ 1.95 V
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External-40°C ~ 85°C (TA)121-TFBGA121-BGA (10x10)
Microchip Technology IC MCU 32BIT 2MB FLASH 121BGA ObsoleteARM7®16/32-Bit75MHzEBI/EMI, UART/USARTWDT322MB (1M x 16)FLASH
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256K x 81.65 V ~ 1.95 V
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External-40°C ~ 85°C (TA)121-TFBGA121-BGA (10x10)
Microchip Technology IC MCU 32BIT 512KB FLASH 121BGA ObsoleteARM7®16/32-Bit75MHzEBI/EMI, UART/USARTWDT32512KB (256K x 16)FLASH
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256K x 81.65 V ~ 1.95 V
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External-40°C ~ 85°C (TA)121-TFBGA121-BGA (10x10)
Maxim Integrated IC MCU 8BIT 64KB ROM 100LQFP Obsolete80518-Bit75MHz1-Wire®, CANbus, EBI/EMI, Ethernet, SIO, UART/USARTPower-Fail Reset, WDT6464KB (64K x 8)ROM
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1K x 81.62 V ~ 3.6 V
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External-40°C ~ 85°C (TA)100-LQFP100-LQFP (14x14)
Maxim Integrated IC MCU 8BIT 64KB ROM 100LQFP Obsolete80518-Bit75MHz1-Wire®, CANbus, EBI/EMI, Ethernet, SIO, UART/USARTPower-Fail Reset, WDT6464KB (64K x 8)ROM
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1K x 81.62 V ~ 3.6 V
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External-40°C ~ 85°C (TA)100-LQFP100-LQFP (14x14)
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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