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
Maxim Integrated IC MCU 8BIT 32KB FLASH 44QFN Obsolete805158-Bit24MHzI²C, SmartCard, UART/USARTLED, POR, WDT832KB (32K x 8)FLASH
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2K x 82.7 V ~ 6.5 V
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Internal-40°C ~ 85°C (TA)44-VFQFN Exposed Pad44-QFN (7x7)
Maxim Integrated IC MCU 8BIT 32KB FLASH 68QFN Not For New Designs805158-Bit24MHzI²C, SmartCard, UART/USARTLED, POR, WDT832KB (32K x 8)FLASH
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2K x 82.7 V ~ 6.5 V
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Internal-40°C ~ 85°C (TA)68-VFQFN Exposed Pad68-QFN (8x8)
Maxim Integrated IC MCU 8BIT 64KB FLASH 68QFN Not For New Designs805158-Bit24MHzI²C, SmartCard, UART/USART, USBLED, POR, WDT864KB (64K x 8)FLASH
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2K x 82.7 V ~ 6.5 V
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Internal-40°C ~ 85°C (TA)68-VFQFN Exposed Pad68-QFN (8x8)
Analog Devices Inc. IC MCU 32BIT 32KB FLASH 32LFCSP ActiveARM7®16/32-Bit10MHzI²C, SPI, UART/USARTPOR, PWM, Temp Sensor, WDT832KB (16K x 16)FLASH
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1K x 322.375 V ~ 2.625 VA/D 5x24b, 8x24b, D/A 1x14bInternal-40°C ~ 125°C (TA)32-VFQFN Exposed Pad, CSP32-LFCSP-VQ (5x5)
Silicon Labs IC MCU 8BIT 32KB FLASH 32LQFP Not For New Designs80518-Bit20MHzSMBus (2-Wire/I²C), SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, Temp Sensor, WDT832KB (32K x 8)FLASH
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256 x 82.7 V ~ 3.6 VA/D 4x12b; D/A 2x12bInternal-40°C ~ 85°C (TA)32-LQFP32-LQFP (7x7)
Silicon Labs IC MCU 8BIT 32KB FLASH 32LQFP Obsolete80518-Bit25MHzSMBus (2-Wire/I²C), SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, Temp Sensor, WDT832KB (32K x 8)FLASH
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2.25K x 82.7 V ~ 3.6 VA/D 4x12b; D/A 2x12bInternal-40°C ~ 85°C (TA)32-LQFP32-LQFP (7x7)
Silicon Labs IC MCU 8BIT 32KB FLASH 32LQFP Not For New Designs80518-Bit25MHzSMBus (2-Wire/I²C), SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, Temp Sensor, WDT832KB (32K x 8)FLASH
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2.25K x 82.7 V ~ 3.6 VA/D 4x12b; D/A 2x12bInternal-40°C ~ 85°C (TA)32-LQFP32-LQFP (7x7)
Silicon Labs IC MCU 8BIT 32KB FLASH 32LQFP Obsolete80518-Bit20MHzSMBus (2-Wire/I²C), SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, Temp Sensor, WDT832KB (32K x 8)FLASH
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256 x 82.7 V ~ 3.6 VA/D 4x10b; D/A 2x12bInternal-40°C ~ 85°C (TA)32-LQFP32-LQFP (7x7)
Silicon Labs IC MCU 8BIT 32KB FLASH 32LQFP Not For New Designs80518-Bit20MHzSMBus (2-Wire/I²C), SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, Temp Sensor, WDT832KB (32K x 8)FLASH
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256 x 82.7 V ~ 3.6 VA/D 4x10b; D/A 2x12bInternal-40°C ~ 85°C (TA)32-LQFP32-LQFP (7x7)
Silicon Labs IC MCU 8BIT 8KB FLASH 11QFN Obsolete80518-Bit25MHzSMBus (2-Wire/I²C), UART/USARTPOR, PWM, Temp Sensor, WDT88KB (8K x 8)FLASH
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256 x 82.7 V ~ 3.6 VA/D 8x8bInternal-40°C ~ 85°C (TA)10-VFDFN Exposed Pad11-QFN (3x3)
Silicon Labs IC MCU 8BIT 8KB FLASH 11QFN Not For New Designs80518-Bit25MHzSMBus (2-Wire/I²C), UART/USARTPOR, PWM, Temp Sensor, WDT88KB (8K x 8)FLASH
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256 x 82.7 V ~ 3.6 VA/D 8x8bInternal-40°C ~ 85°C (TA)10-VFDFN Exposed Pad11-QFN (3x3)
Silicon Labs IC MCU 8BIT 8KB FLASH 11QFN Not For New Designs80518-Bit25MHzSMBus (2-Wire/I²C), UART/USARTPOR, PWM, Temp Sensor, WDT88KB (8K x 8)FLASH
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256 x 82.7 V ~ 3.6 VA/D 8x8bInternal-40°C ~ 85°C (TA)10-VFDFN Exposed Pad11-QFN (3x3)
Silicon Labs IC MCU 8BIT 8KB FLASH 11QFN Not For New Designs80518-Bit25MHzSMBus (2-Wire/I²C), UART/USARTPOR, PWM, WDT88KB (8K 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 8KB FLASH 11QFN Not For New Designs80518-Bit25MHzSMBus (2-Wire/I²C), UART/USARTPOR, PWM, Temp Sensor, WDT88KB (8K x 8)FLASH
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256 x 82.7 V ~ 3.6 VA/D 8x8bInternal-40°C ~ 85°C (TA)10-VFDFN Exposed Pad11-QFN (3x3)
Silicon Labs IC MCU 8BIT 8KB FLASH 11QFN Not For New Designs80518-Bit25MHzSMBus (2-Wire/I²C), UART/USARTPOR, PWM, Temp Sensor, WDT88KB (8K x 8)FLASH
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256 x 82.7 V ~ 3.6 VA/D 8x8bInternal-40°C ~ 85°C (TA)10-VFDFN Exposed Pad11-QFN (3x3)
Silicon Labs IC MCU 8BIT 8KB FLASH 11QFN Not For New Designs80518-Bit25MHzSMBus (2-Wire/I²C), UART/USARTPOR, PWM, WDT88KB (8K 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 4KB FLASH 11QFN Not For New Designs80518-Bit25MHzSMBus (2-Wire/I²C), UART/USARTPOR, PWM, WDT84KB (4K 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 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 8KB OTP 11QFN Not For New Designs80518-Bit25MHzSMBus (2-Wire/I²C), UART/USARTPOR, PWM, Temp Sensor, WDT88KB (8K x 8)OTP
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256 x 81.8 V ~ 3.6 VA/D 8x10bInternal-40°C ~ 85°C (TA)10-VFDFN Exposed Pad11-QFN (3x3)
Silicon Labs IC MCU 8BIT 8KB OTP 11QFN Not For New Designs80518-Bit25MHzSMBus (2-Wire/I²C), UART/USARTPOR, PWM, Temp Sensor, WDT88KB (8K x 8)OTP
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256 x 81.8 V ~ 3.6 VA/D 8x10bInternal-40°C ~ 85°C (TA)10-VFDFN Exposed Pad11-QFN (3x3)
Silicon Labs IC MCU 8BIT 8KB OTP 14SOIC Not For New Designs80518-Bit25MHzSMBus (2-Wire/I²C), UART/USARTPOR, PWM, Temp Sensor, WDT88KB (8K x 8)OTP
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256 x 81.8 V ~ 3.6 VA/D 8x10bInternal-40°C ~ 85°C (TA)14-SOIC (0.154", 3.90mm Width)14-SOIC
NXP USA Inc. IC MCU 16BIT 16KB FLASH 32LQFP Obsolete5680016-Bit80MHzSCIPOR, PWM, WDT816KB (8K x 16)FLASH
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1K x 163 V ~ 3.6 VA/D 5x12bInternal-40°C ~ 85°C (TA)32-LQFP32-LQFP (7x7)
Renesas Electronics America IC MCU 32BIT ROMLESS 144LQFP ActiveSH-232-Bit100MHzEBI/EMI, SCI, SmartCardPOR, WDT8
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ROMless
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3.15 V ~ 3.6 V
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External-20°C ~ 75°C (TA)144-LQFP144-LQFP (20x20)
NXP USA Inc. IC MCU 32BIT ROMLESS 160QFP ObsoleteColdfire V232-Bit33MHzI²C, UART/USARTPOR, WDT8
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ROMless
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512 x 84.75 V ~ 5.25 V
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External0°C ~ 70°C (TA)160-BQFP160-QFP (28x28)
NXP USA Inc. IC MCU 32BIT ROMLESS 160QFP Not For New DesignsColdfire V232-Bit40MHzEBI/EMI, I²C, UART/USARTDMA, WDT8
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ROMless
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8K x 83 V ~ 3.6 V
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External0°C ~ 70°C (TA)160-BQFP160-QFP (28x28)
NXP USA Inc. IC MCU 32BIT ROMLESS 160QFP Not For New DesignsColdfire V232-Bit54MHzEBI/EMI, I²C, UART/USARTDMA, WDT8
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ROMless
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8K x 83 V ~ 3.6 V
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External0°C ~ 70°C (TA)160-BQFP160-QFP (28x28)
NXP USA Inc. IC MCU 32BIT ROMLESS 160QFP Not For New DesignsColdfire V232-Bit40MHzEBI/EMI, I²C, UART/USARTDMA, WDT8
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ROMless
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8K x 83 V ~ 3.6 V
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External-40°C ~ 85°C (TA)160-BQFP160-QFP (28x28)
NXP USA Inc. IC MCU 32BIT ROMLESS 160QFP ObsoleteColdfire V232-Bit40MHzEBI/EMI, I²C, UART/USARTDMA, WDT8
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ROMless
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8K x 83 V ~ 3.6 V
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External-40°C ~ 85°C (TA)160-BQFP160-QFP (28x28)
NXP USA Inc. IC MCU 32BIT ROMLESS 160QFP ObsoleteColdfire V232-Bit40MHzEBI/EMI, I²C, UART/USARTDMA, WDT8
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ROMless
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8K x 83 V ~ 3.6 V
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External0°C ~ 70°C (TA)160-BQFP160-QFP (28x28)
NXP USA Inc. IC MCU 32BIT ROMLESS 160QFP ObsoleteColdfire V232-Bit54MHzEBI/EMI, I²C, UART/USARTDMA, WDT8
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ROMless
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8K x 83 V ~ 3.6 V
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External0°C ~ 70°C (TA)160-BQFP160-QFP (28x28)
NXP USA Inc. IC MCU 32BIT ROMLESS 160QFP ObsoleteColdfire V232-Bit25MHzI²C, UART/USARTPOR, WDT8
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ROMless
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512 x 84.75 V ~ 5.25 V
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External0°C ~ 70°C (TA)160-BQFP160-QFP (28x28)
NXP USA Inc. IC MCU 32BIT ROMLESS 160QFP ObsoleteColdfire V232-Bit33MHzI²C, UART/USARTPOR, WDT8
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ROMless
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512 x 84.75 V ~ 5.25 V
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External0°C ~ 70°C (TA)160-BQFP160-QFP (28x28)
Microchip Technology IC MCU 8BIT 14KB FLASH 14SOIC 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)14-SOIC (0.154", 3.90mm Width)14-SOIC
Microchip Technology IC MCU 8BIT 14KB FLASH 14SOIC 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)14-SOIC (0.154", 3.90mm Width)14-SOIC
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 VA/D 5x10b, D/A 1x5bInternal-40°C ~ 85°C (TA)16-VQFN Exposed Pad16-QFN (4x4)