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 ULTRA-LOW POWER CORTEX M4 WLP ActiveARM® Cortex®-M4F32-Bit96MHz1-Wire, I²C, SPI, UART/USART, USBBrown-out Detect/Reset, POR, PWM, WDT662MB (2M x 8)FLASH
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512K x 81.14 V ~ 3.6 VA/D 4x10bInternal-20°C ~ 85°C (TA)
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Maxim Integrated CORTEX M4F CUSTOM GARMIN WLP Active
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Maxim Integrated IC MCU 8BIT ROMLESS 44PLCC Active80518-Bit25MHzEBI/EMI, SIO, UART/USARTBrown-out Detect/Reset, POR32
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ROMless
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256 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 16BIT 32KB FLASH 48LQFP Not For New Designs
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16-Bit16MHzLINbus, SPI, UART/USARTBrown-out Detect/Reset, POR, WDT1632KB (16K x 16)FLASH
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2K x 162.25 V ~ 2.75 VA/D 5x12bInternal-40°C ~ 125°C (TA)48-LQFP48-LQFP/48-TQFP (7x7)
Maxim Integrated IC MCU 16BIT 32KB FLASH 48LQFP Active
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16-Bit16MHzLINbus, SPI, UART/USARTBrown-out Detect/Reset, POR, WDT1632KB (16K x 16)FLASH
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2K x 162.25 V ~ 2.75 VA/D 5x12bInternal-40°C ~ 125°C (TA)48-LQFP48-LQFP (7x7)
Maxim Integrated IC MCU 16BIT 32KB FLASH 48LQFP Active
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16-Bit16MHzLINbus, SPI, UART/USARTBrown-out Detect/Reset, POR, WDT1632KB (16K x 16)FLASH
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2K x 162.25 V ~ 2.75 VA/D 5x12bInternal-40°C ~ 125°C (TA)48-LQFP48-LQFP (7x7)
Maxim Integrated IC MCU 8BIT ROMLESS 44PLCC Active80518-Bit25MHzEBI/EMI, SIO, UART/USARTBrown-out Detect/Reset, POR32
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ROMless
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256 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 ROMLESS 44PLCC Active80518-Bit33MHzEBI/EMI, SIO, UART/USARTPower-Fail Reset, WDT32
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ROMless
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256 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 ROMLESS 44PLCC Active80518-Bit25MHzEBI/EMI, SIO, UART/USARTPower-Fail Reset, WDT32
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ROMless
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256 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 44TQFP Active80518-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 ROMLESS 44PLCC Active80518-Bit25MHzEBI/EMI, SIO, UART/USARTPower-Fail Reset, WDT32
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ROMless
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256 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 32BIT 2MB FLASH 100TQFP ActiveARM® Cortex®-M4F32-Bit96MHz1-Wire, I²C, SPI, UART/USART, USBBrown-out Detect/Reset, POR, PWM, WDT492MB (2M x 8)FLASH
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256K x 81.14 V ~ 3.6 VA/D 4x10bInternal-30°C ~ 85°C (TA)100-TQFP Exposed Pad100-TQFP
Maxim Integrated IC MCU 8BIT ROMLESS 44PLCC Active80518-Bit33MHzEBI/EMI, SIO, UART/USARTPower-Fail Reset, WDT32
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ROMless
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256 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 ROMLESS 44MQFP Active80518-Bit25MHzEBI/EMI, SIO, UART/USARTPower-Fail Reset, WDT32
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ROMless
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256 x 84.5 V ~ 5.5 V
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External0°C ~ 70°C (TA)44-QFP44-MQFP (10x10)
Maxim Integrated IC MCU 8BIT ROMLESS 44TQFP Active80518-Bit25MHzEBI/EMI, SIO, UART/USARTBrown-out Detect/Reset, POR32
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ROMless
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256 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 OTP 44PLCC Active80518-Bit33MHzEBI/EMI, SIO, UART/USARTPower-Fail Reset, WDT3216KB (16K x 8)OTP
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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 OTP 44PLCC Active80518-Bit33MHzEBI/EMI, SIO, UART/USARTPower-Fail Reset, WDT3216KB (16K x 8)OTP
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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 ROMLESS 64LQFP Active80518-Bit40MHzCANbus, EBI/EMI, SIO, UART/USARTPower-Fail Reset, WDT32
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ROMless
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4K x 83.85 V ~5.5 V
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External0°C ~ 70°C (TA)64-LQFP64-LQFP (10x10)
Maxim Integrated IC MCU 8BIT 16KB OTP 40DIP Active80518-Bit33MHzEBI/EMI, SIO, UART/USARTPower-Fail Reset, WDT3216KB (16K x 8)OTP
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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 32KB NVSRAM 40SIMM Obsolete80518-Bit16MHzSIO, UART/USARTPower-Fail Reset, WDT3232KB (32K x 8)NVSRAM
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4.75 V ~ 5.25 V
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External0°C ~ 70°C (TA)40-SIMM40-SIMM
Maxim Integrated IC MCU 8BIT 16KB OTP 44PLCC Active80518-Bit33MHzEBI/EMI, SIO, UART/USARTPower-Fail Reset, WDT3216KB (16K x 8)OTP
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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 ROMLESS 44PLCC Active80518-Bit25MHzEBI/EMI, SIO, UART/USARTPower-Fail Reset, WDT32
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ROMless
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256 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 OTP 44TQFP Obsolete80518-Bit33MHzEBI/EMI, SIO, UART/USARTPower-Fail Reset, WDT3216KB (16K x 8)OTP
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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 OTP 52PLCC Obsolete80518-Bit33MHzEBI/EMI, SIO, UART/USARTPower-Fail Reset, WDT3216KB (16K x 8)OTP
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1K x 84.5 V ~ 5.5 V
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External-40°C ~ 85°C (TA)52-LCC (J-Lead)52-PLCC (19.13x19.13)
Maxim Integrated IC MCU 8BIT 32KB NVSRAM 40EDIP Obsolete80518-Bit16MHzSIO, UART/USARTPower-Fail Reset, WDT3232KB (32K x 8)NVSRAM
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4.75 V ~ 5.25 V
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External0°C ~ 70°C (TA)40-DIP Module (0.610", 15.495mm)40-EDIP
Maxim Integrated IC MCU 8BIT ROMLESS 44PLCC Active80518-Bit33MHzEBI/EMI, SIO, UART/USARTPower-Fail Reset, WDT32
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ROMless
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256 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 128KB NVSRAM 40SIMM Obsolete80518-Bit16MHzSIO, UART/USARTPower-Fail Reset, WDT32128KB (128K x 8)NVSRAM
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4.5 V ~ 5.5 V
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External0°C ~ 70°C (TA)40-SIMM40-SIMM
Maxim Integrated IC MCU 8BIT ROMLESS 40DIP Active80518-Bit33MHzEBI/EMI, SIO, UART/USARTPower-Fail Reset, WDT32
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ROMless
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256 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 ROMLESS 40DIP Active80518-Bit25MHzEBI/EMI, SIO, UART/USARTPower-Fail Reset, WDT32
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ROMless
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256 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 ROMLESS 44PLCC Active80518-Bit25MHzEBI/EMI, SIO, UART/USARTPower-Fail Reset, WDT32
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ROMless
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256 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 EPROM 40CDIP Active80518-Bit33MHzEBI/EMI, SIO, UART/USARTPower-Fail Reset, WDT3216KB (16K x 8)EPROM, UV
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1K x 84.5 V ~ 5.5 V
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External0°C ~ 70°C (TA)40-CDIP (0.600", 15.24mm) Window40-Cerdip
Maxim Integrated IC MCU 8BIT ROMLESS 40DIP Active80518-Bit25MHzEBI/EMI, SIO, UART/USARTBrown-out Detect/Reset, POR32
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ROMless
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256 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 ROMLESS 44TQFP Obsolete80518-Bit25MHzEBI/EMI, SIO, UART/USARTPower-Fail Reset, WDT32
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ROMless
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256 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 ROMLESS 44PLCC Obsolete80518-Bit25MHzEBI/EMI, SIO, UART/USARTBrown-out Detect/Reset, POR32
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ROMless
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256 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 OTP 52PLCC Obsolete80518-Bit33MHzEBI/EMI, SIO, UART/USARTPower-Fail Reset, WDT3216KB (16K x 8)OTP
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1K x 84.5 V ~ 5.5 V
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External0°C ~ 70°C (TA)52-LCC (J-Lead)52-PLCC (19.13x19.13)
Maxim Integrated IC MCU 8BIT 32KB NVSRAM 40EDIP Obsolete80518-Bit16MHzSIO, UART/USARTPower-Fail Reset, WDT3232KB (32K x 8)NVSRAM
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4.75 V ~ 5.25 V
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External0°C ~ 70°C (TA)40-DIP Module (0.610", 15.495mm)40-EDIP
Maxim Integrated IC MCU 8BIT 16KB OTP 44PLCC Active80518-Bit33MHzEBI/EMI, SIO, UART/USARTPower-Fail Reset, WDT3216KB (16K x 8)OTP
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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 OTP 40DIP Active80518-Bit33MHzEBI/EMI, SIO, UART/USARTPower-Fail Reset, WDT3216KB (16K x 8)OTP
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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 ROMLESS 40DIP Active80518-Bit25MHzEBI/EMI, SIO, UART/USARTPower-Fail Reset, WDT32
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ROMless
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256 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 ROMLESS 44PLCC Active80518-Bit25MHzEBI/EMI, SIO, UART/USARTBrown-out Detect/Reset, POR32
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ROMless
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256 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 ROMLESS 44TQFP Obsolete80518-Bit25MHzEBI/EMI, SIO, UART/USARTBrown-out Detect/Reset, POR32
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ROMless
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256 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 ROMLESS 44TQFP Obsolete80518-Bit25MHzEBI/EMI, SIO, UART/USARTBrown-out Detect/Reset, POR32
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ROMless
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256 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 ROMLESS 44MQFP Active80518-Bit25MHzEBI/EMI, SIO, UART/USARTPower-Fail Reset, WDT32
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ROMless
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256 x 84.5 V ~ 5.5 V
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External0°C ~ 70°C (TA)44-QFP44-MQFP (10x10)
Maxim Integrated IC MCU 8BIT ROMLESS 40DIP Active80518-Bit18MHzEBI/EMI, SIO, UART/USARTPower-Fail Reset, WDT32
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ROMless
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256 x 82.7 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 ROMLESS 40DIP Active80518-Bit33MHzEBI/EMI, SIO, UART/USARTPower-Fail Reset, WDT32
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ROMless
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256 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 ROMLESS 44PLCC Active80518-Bit18MHzEBI/EMI, SIO, UART/USARTPower-Fail Reset, WDT32
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ROMless
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256 x 82.7 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 ROMLESS 44PLCC Active80518-Bit33MHzEBI/EMI, SIO, UART/USARTPower-Fail Reset, WDT32
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ROMless
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256 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 ROMLESS 44TQFP Obsolete80518-Bit33MHzEBI/EMI, SIO, UART/USARTPower-Fail Reset, WDT32
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ROMless
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256 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 ROMLESS 44TQFP Obsolete80518-Bit18MHzEBI/EMI, SIO, UART/USARTPower-Fail Reset, WDT32
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ROMless
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256 x 82.7 V ~ 5.5 V
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External0°C ~ 70°C (TA)44-TQFP44-TQFP (10x10)
Maxim Integrated IC MCU 8BIT ROMLESS 44MQFP Active80518-Bit25MHzEBI/EMI, SIO, UART/USARTPower-Fail Reset, WDT32
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ROMless
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256 x 84.5 V ~ 5.5 V
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External-40°C ~ 85°C (TA)44-QFP44-MQFP (10x10)
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