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
Silicon Labs IC MCU 8BIT 16KB FLASH 48QFP Obsolete80518-Bit25MHzSMBus (2-Wire/I²C), SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, Temp Sensor, WDT1616KB (16K x 8)FLASH
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1.25K x 82.8 V ~ 3.6 VA/D 8x10bInternal-40°C ~ 85°C (TA)48-TQFP48-QFP (7x7)
Silicon Labs IC MCU 8BIT 64KB FLASH 100TQFP Obsolete80518-Bit25MHzCANbus, EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, Temp Sensor, WDT6464KB (64K x 8)FLASH
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4.25K x 82.7 V ~ 3.6 VA/D 8x8b, 13x12b; D/A 2x10b, 2x12bInternal-40°C ~ 85°C (TA)100-TQFP100-TQFP (14x14)
Silicon Labs IC MCU 8BIT 64KB FLASH 64TQFP Obsolete80518-Bit25MHzCANbus, EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, Temp Sensor, WDT3264KB (64K x 8)FLASH
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4.25K x 82.7 V ~ 3.6 VA/D 8x8b, 13x12b; D/A 2x10b, 2x12bInternal-40°C ~ 85°C (TA)64-TQFP64-TQFP (10x10)
Silicon Labs IC MCU 8BIT 64KB FLASH 100TQFP Obsolete80518-Bit25MHzCANbus, EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, Temp Sensor, WDT6464KB (64K x 8)FLASH
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4.25K x 82.7 V ~ 3.6 VA/D 8x8b, 13x10b; D/A 2x10b, 2x12bInternal-40°C ~ 85°C (TA)100-TQFP100-TQFP (14x14)
Silicon Labs IC MCU 8BIT 64KB FLASH 64TQFP Obsolete80518-Bit25MHzCANbus, EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, Temp Sensor, WDT3264KB (64K x 8)FLASH
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4.25K x 82.7 V ~ 3.6 VA/D 8x8b, 13x10b; D/A 2x10b, 2x12bInternal-40°C ~ 85°C (TA)64-TQFP64-TQFP (10x10)
Silicon Labs IC MCU 8BIT 16KB FLASH 32LQFP Obsolete80518-Bit25MHzSMBus (2-Wire/I²C), SPI, UART/USARTPOR, PWM, Temp Sensor, WDT2916KB (16K x 8)FLASH
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1.25K x 82.7 V ~ 3.6 VA/D 21x10bInternal-40°C ~ 85°C (TA)32-LQFP32-LQFP (7x7)
Silicon Labs IC MCU 8BIT 16KB FLASH 28QFN Obsolete80518-Bit25MHzSMBus (2-Wire/I²C), SPI, UART/USARTPOR, PWM, Temp Sensor, WDT2516KB (16K x 8)FLASH
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1.25K x 82.7 V ~ 3.6 VA/D 17x10bInternal-40°C ~ 85°C (TA)28-VFQFN Exposed Pad28-QFN (5x5)
Silicon Labs IC MCU 8BIT 128KB FLASH 100TQFP Obsolete80518-Bit50MHzEBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, Temp Sensor, WDT64128KB (128K x 8)FLASH
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8.25K x 82.7 V ~ 3.6 VA/D 8x8b, 8x12b; D/A 2x12bInternal-40°C ~ 85°C (TA)100-TQFP100-TQFP (14x14)
Silicon Labs IC MCU 8BIT 128KB FLASH 64TQFP Obsolete80518-Bit50MHzEBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, Temp Sensor, WDT32128KB (128K x 8)FLASH
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8.25K x 82.7 V ~ 3.6 VA/D 8x8b, 8x12b; D/A 2x12bInternal-40°C ~ 85°C (TA)64-TQFP64-TQFP (10x10)
Silicon Labs IC MCU 8BIT 128KB FLASH 100TQFP Obsolete80518-Bit50MHzEBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, Temp Sensor, WDT64128KB (128K x 8)FLASH
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8.25K x 82.7 V ~ 3.6 VA/D 8x8b, 8x10b; D/A 2x12bInternal-40°C ~ 85°C (TA)100-TQFP100-TQFP (14x14)
Silicon Labs IC MCU 8BIT 128KB FLASH 64TQFP Obsolete80518-Bit50MHzEBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, Temp Sensor, WDT32128KB (128K x 8)FLASH
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8.25K x 82.7 V ~ 3.6 VA/D 8x8b, 8x10b; D/A 2x12bInternal-40°C ~ 85°C (TA)64-TQFP64-TQFP (10x10)
Silicon Labs IC MCU 8BIT 4KB FLASH 11QFN Obsolete80518-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 Obsolete80518-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 16KB FLASH 32LQFP Obsolete80518-Bit25MHzSMBus (2-Wire/I²C), SPI, UART/USART, USBBrown-out Detect/Reset, POR, PWM, Temp Sensor, WDT2516KB (16K x 8)FLASH
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2.25K x 82.7 V ~ 3.6 VA/D 17x10bInternal-40°C ~ 85°C (TA)32-LQFP32-LQFP (7x7)
Silicon Labs IC MCU 8BIT 16KB FLASH 28MLP Obsolete80518-Bit25MHzSMBus (2-Wire/I²C), SPI, UART/USART, USBBrown-out Detect/Reset, POR, PWM, Temp Sensor, WDT2116KB (16K x 8)FLASH
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2.25K x 82.7 V ~ 3.6 VA/D 13x10bInternal-40°C ~ 85°C (TA)28-VFQFN Exposed Pad28-MLP (5x5)
Silicon Labs IC MCU 8BIT 8KB FLASH 20MLP Obsolete80518-Bit25MHzSMBus (2-Wire/I²C), SPI, UART/USARTPOR, PWM, Temp Sensor, WDT178KB (8K x 8)FLASH
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768 x 82.7 V ~ 3.6 VA/D 16x10b; D/A 1x10bInternal-40°C ~ 85°C (TA)20-VFQFN Exposed Pad20-MLP (4x4)
Silicon Labs IC MCU 8BIT 8KB FLASH 20MLP Obsolete80518-Bit25MHzSMBus (2-Wire/I²C), SPI, UART/USARTPOR, PWM, WDT178KB (8K x 8)FLASH
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768 x 82.7 V ~ 3.6 V
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Internal-40°C ~ 85°C (TA)20-VFQFN Exposed Pad20-MLP (4x4)
Silicon Labs IC MCU 8BIT 64KB FLASH 100TQFP Obsolete80518-Bit25MHzCANbus, EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, Temp Sensor, WDT5964KB (64K x 8)FLASH
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4.25K x 82.7 V ~ 3.6 VA/D 2x16b, 8x10b; D/A 2x12bInternal-40°C ~ 85°C (TA)100-TQFP100-TQFP (14x14)
Silicon Labs IC MCU 8BIT 64KB FLASH 64TQFP Obsolete80518-Bit25MHzCANbus, SMBus (2-Wire/I²C), SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, Temp Sensor, WDT2464KB (64K x 8)FLASH
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4.25K x 82.7 V ~ 3.6 VA/D 2x16b, 8x10b; D/A 2x12bInternal-40°C ~ 85°C (TA)64-TQFP64-TQFP (10x10)
Silicon Labs IC MCU 8BIT 64KB FLASH 100TQFP Obsolete80518-Bit25MHzCANbus, EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, Temp Sensor, WDT5964KB (64K x 8)FLASH
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4.25K x 82.7 V ~ 3.6 VA/D 2x16b, 8x10b; D/A 2x12bInternal-40°C ~ 85°C (TA)100-TQFP100-TQFP (14x14)
Silicon Labs IC MCU 8BIT 64KB FLASH 64TQFP Obsolete80518-Bit25MHzCANbus, SMBus (2-Wire/I²C), SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, Temp Sensor, WDT2464KB (64K x 8)FLASH
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4.25K x 82.7 V ~ 3.6 VA/D 2x16b, 8x10b; D/A 2x12bInternal-40°C ~ 85°C (TA)64-TQFP64-TQFP (10x10)
Silicon Labs IC MCU 8BIT 128KB FLASH 100TQFP Obsolete80518-Bit100MHzEBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, Temp Sensor, WDT64128KB (128K x 8)FLASH
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8.25K x 83 V ~ 3.6 VA/D 8x8b, 8x12b; D/A 2x12bInternal-40°C ~ 85°C (TA)100-TQFP100-TQFP (14x14)
Silicon Labs IC MCU 8BIT 128KB FLASH 64TQFP Obsolete80518-Bit100MHzEBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, Temp Sensor, WDT32128KB (128K x 8)FLASH
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8.25K x 83 V ~ 3.6 VA/D 8x8b, 8x12b; D/A 2x12bInternal-40°C ~ 85°C (TA)64-TQFP64-TQFP (10x10)
Silicon Labs IC MCU 8BIT 128KB FLASH 100TQFP Obsolete80518-Bit100MHzEBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, Temp Sensor, WDT64128KB (128K x 8)FLASH
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8.25K x 83 V ~ 3.6 VA/D 8x8b, 8x10b; D/A 2x12bInternal-40°C ~ 85°C (TA)100-TQFP100-TQFP (14x14)
Silicon Labs IC MCU 8BIT 128KB FLASH 64TQFP Obsolete80518-Bit100MHzEBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, Temp Sensor, WDT32128KB (128K x 8)FLASH
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8.25K x 83 V ~ 3.6 VA/D 8x8b, 8x10b; D/A 2x12bInternal-40°C ~ 85°C (TA)64-TQFP64-TQFP (10x10)
Silicon Labs IC MCU 8BIT 8KB FLASH 32LQFP Obsolete80518-Bit50MHzSMBus (2-Wire/I²C), SPI, UART/USARTPOR, PWM, Temp Sensor, WDT178KB (8K x 8)FLASH
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768 x 82.7 V ~ 3.6 VA/D 8x24b; D/A 2x8bInternal-40°C ~ 85°C (TA)32-LQFP32-LQFP (7x7)
Silicon Labs IC MCU 8BIT 8KB FLASH 28MLP Obsolete80518-Bit50MHzSMBus (2-Wire/I²C), SPI, UART/USARTPOR, PWM, Temp Sensor, WDT178KB (8K x 8)FLASH
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768 x 82.7 V ~ 3.6 VA/D 8x24b; D/A 2x8bInternal-40°C ~ 85°C (TA)28-VFQFN Exposed Pad28-MLP (5x5)
Silicon Labs IC MCU 8BIT 8KB FLASH 32LQFP Obsolete80518-Bit50MHzSMBus (2-Wire/I²C), SPI, UART/USARTPOR, PWM, Temp Sensor, WDT178KB (8K x 8)FLASH
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768 x 82.7 V ~ 3.6 VA/D 8x16b; D/A 2x8bInternal-40°C ~ 85°C (TA)32-LQFP32-LQFP (7x7)
Silicon Labs IC MCU 8BIT 8KB FLASH 28MLP Obsolete80518-Bit50MHzSMBus (2-Wire/I²C), SPI, UART/USARTPOR, PWM, Temp Sensor, WDT178KB (8K x 8)FLASH
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768 x 82.7 V ~ 3.6 VA/D 8x16b; D/A 2x8bInternal-40°C ~ 85°C (TA)28-VFQFN Exposed Pad28-MLP (5x5)
Cypress Semiconductor Corp IC MCU 8BIT 32KB FLASH 28DIP ObsoleteM8C8-Bit24MHzI²C, SPI, UART/USARTPOR, PWM, WDT2432KB (32K x 8)FLASH
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2K x 83 V ~ 5.25 VA/D 12x14b, D/A 4x9bInternal-40°C ~ 85°C (TA)28-DIP (0.300", 7.62mm)28-DIP
Cypress Semiconductor Corp IC MCU 8BIT 32KB FLASH 48QFN ObsoleteM8C8-Bit24MHzI²C, SPI, UART/USARTPOR, PWM, WDT4432KB (32K x 8)FLASH
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2K x 83 V ~ 5.25 VA/D 12x14b, D/A 4x9bInternal-40°C ~ 85°C (TA)48-VFQFN Exposed Pad48-QFN (7x7)
Cypress Semiconductor Corp IC MCU 8BIT 16KB FLASH 28DIP ObsoleteM8C8-Bit24MHzI²C, SPI, UART/USARTPOR, PWM, WDT2416KB (16K x 8)FLASH
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256 x 83 V ~ 5.25 VA/D 4x14b; D/A 4x9bInternal-40°C ~ 85°C (TA)28-DIP (0.300", 7.62mm)28-DIP
Cypress Semiconductor Corp IC MCU 8BIT 4KB FLASH 32QFN ObsoleteM8C8-Bit24MHzI²C, SPI, UART/USARTPOR, PWM, WDT244KB (4K x 8)FLASH
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256 x 82.4 V ~ 5.25 VA/D 10x14b, D/A 2x9bInternal-40°C ~ 85°C (TA)32-WFQFN Exposed Pad32-QFN-EP (5x5)
Cypress Semiconductor Corp IC MCU 8BIT 8KB FLASH 32QFN ObsoleteM8C8-Bit24MHzI²C, SPI, UART/USARTPOR, PWM, WDT288KB (8K x 8)FLASH
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512 x 82.4 V ~ 5.25 VA/D 28x8bInternal-40°C ~ 85°C (TA)32-WFQFN Exposed Pad32-QFN-EP (5x5)
Cypress Semiconductor Corp IC MCU 8BIT 8KB FLASH 32QFN ObsoleteM8C8-Bit24MHzI²C, SPI, UART/USARTPOR, PWM, WDT268KB (8K x 8)FLASH
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512 x 82.4 V ~ 5.25 VA/D 28x8bInternal-40°C ~ 85°C (TA)32-WFQFN Exposed Pad32-QFN-EP (5x5)
Microchip Technology IC MCU 16BIT 66KB FLASH 64TQFP ObsoletedsPIC16-Bit20 MIPSCANbus, I²C, SPI, UART/USARTAC'97, Brown-out Detect/Reset, I²S, LVD, POR, PWM, WDT5266KB (22K x 24)FLASH1K x 84K x 82.5 V ~ 5.5 VA/D 16x12bInternal-40°C ~ 85°C (TA)64-TQFP64-TQFP (10x10)
Microchip Technology IC MCU 16BIT 66KB FLASH 64TQFP ObsoletedsPIC16-Bit30 MIPsCANbus, I²C, SPI, UART/USARTAC'97, Brown-out Detect/Reset, I²S, LVD, POR, PWM, WDT5266KB (22K x 24)FLASH1K x 84K x 82.5 V ~ 5.5 VA/D 16x12bInternal-40°C ~ 85°C (TA)64-TQFP64-TQFP (10x10)
Microchip Technology IC MCU 16BIT 66KB FLASH 80TQFP ObsoletedsPIC16-Bit20 MIPSCANbus, I²C, SPI, UART/USARTAC'97, Brown-out Detect/Reset, I²S, LVD, POR, PWM, WDT6866KB (22K x 24)FLASH1K x 84K x 82.5 V ~ 5.5 VA/D 16x12bInternal-40°C ~ 85°C (TA)80-TQFP80-TQFP (12x12)
Microchip Technology IC MCU 16BIT 66KB FLASH 80TQFP ObsoletedsPIC16-Bit30 MIPsCANbus, I²C, SPI, UART/USARTAC'97, Brown-out Detect/Reset, I²S, LVD, POR, PWM, WDT6866KB (22K x 24)FLASH1K x 84K x 82.5 V ~ 5.5 VA/D 16x12bInternal-40°C ~ 85°C (TA)80-TQFP80-TQFP (12x12)
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 16KB FLASH 44TQFP Discontinued at -80518-Bit33MHzEBI/EMI, SIO, UART/USARTPower-Fail Reset, WDT3216KB (16K x 8)FLASH
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1K x 84.5 V ~ 5.5 V
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External0°C ~ 70°C (TA)44-TQFP44-TQFP (10x10)
Maxim Integrated IC MCU 8BIT 16KB FLASH 44TQFP Discontinued at -80518-Bit25MHzEBI/EMI, SIO, UART/USARTPower-Fail Reset, WDT3216KB (16K x 8)FLASH
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1K x 84.5 V ~ 5.5 V
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External-40°C ~ 85°C (TA)44-TQFP44-TQFP (10x10)
Maxim Integrated IC MCU 8BIT 16KB FLASH 44TQFP Active80518-Bit33MHzSIO, UART/USARTPower-Fail Reset, WDT3216KB (16K x 8)FLASH
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1K x 8
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External-40°C ~ 85°C (TA)44-TQFP44-TQFP (10x10)
Maxim Integrated IC MCU 8BIT 16KB FLASH 40DIP Discontinued at -80518-Bit33MHzEBI/EMI, SIO, UART/USARTPower-Fail Reset, WDT3216KB (16K x 8)FLASH
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1K x 84.5 V ~ 5.5 V
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External0°C ~ 70°C (TA)40-DIP (0.600", 15.24mm)40-PDIP
Maxim Integrated IC MCU 8BIT 16KB FLASH 40DIP Discontinued at -80518-Bit33MHzEBI/EMI, SIO, UART/USARTPower-Fail Reset, WDT3216KB (16K x 8)FLASH
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1K x 84.5 V ~ 5.5 V
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External-40°C ~ 85°C (TA)40-DIP (0.600", 15.24mm)40-PDIP
Maxim Integrated IC MCU 8BIT 16KB FLASH 44PLCC Discontinued at -80518-Bit33MHzEBI/EMI, SIO, UART/USARTPower-Fail Reset, WDT3216KB (16K x 8)FLASH
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1K x 84.5 V ~ 5.5 V
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External0°C ~ 70°C (TA)44-LCC (J-Lead)44-PLCC (16.59x16.59)
Maxim Integrated IC MCU 8BIT 16KB FLASH 44PLCC Discontinued at -80518-Bit25MHzEBI/EMI, SIO, UART/USARTPower-Fail Reset, WDT3216KB (16K x 8)FLASH
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1K x 84.5 V ~ 5.5 V
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External-40°C ~ 85°C (TA)44-LCC (J-Lead)44-PLCC (16.59x16.59)
Maxim Integrated IC MCU 8BIT 16KB FLASH 44PLCC Discontinued at -80518-Bit33MHzEBI/EMI, SIO, UART/USARTPower-Fail Reset, WDT3216KB (16K x 8)FLASH
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1K x 84.5 V ~ 5.5 V
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External-40°C ~ 85°C (TA)44-LCC (J-Lead)44-PLCC (16.59x16.59)
Maxim Integrated IC MCU 8BIT 16KB FLASH 44TQFP Obsolete80518-Bit25MHzEBI/EMI, SIO, UART/USARTPower-Fail Reset, WDT3216KB (16K x 8)FLASH
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1K x 84.5 V ~ 5.5 V
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External-40°C ~ 85°C (TA)44-TQFP44-TQFP (10x10)
Maxim Integrated IC MCU 8BIT 16KB FLASH 44TQFP Obsolete80518-Bit33MHzEBI/EMI, SIO, UART/USARTPower-Fail Reset, WDT3216KB (16K x 8)FLASH
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1K x 84.5 V ~ 5.5 V
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External-40°C ~ 85°C (TA)44-TQFP44-TQFP (10x10)