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 44QFN Discontinued at -805158-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 44QFN Active805158-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 44QFN Discontinued at -805158-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 Discontinued at -805158-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 32KB FLASH 68QFN Discontinued at -805158-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 44QFN Obsolete805158-Bit24MHzI²C, SmartCard, UART/USART, USBLED, POR, WDT964KB (64K x 8)FLASH
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2K x 82.7 V ~ 5.5 V
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Internal-40°C ~ 85°C (TA)44-VFQFN Exposed Pad44-QFN (7x7)
Maxim Integrated IC MCU 8BIT 64KB FLASH 44QFN Discontinued at -805158-Bit24MHzI²C, SmartCard, UART/USART, USBLED, POR, WDT964KB (64K x 8)FLASH
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2K x 82.7 V ~ 5.5 V
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Internal-40°C ~ 85°C (TA)44-VFQFN Exposed Pad44-QFN (7x7)
Maxim Integrated IC MCU 8BIT 64KB FLASH 44QFN Discontinued at -805158-Bit24MHzI²C, SmartCard, UART/USART, USBLED, POR, WDT964KB (64K x 8)FLASH
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2K x 82.7 V ~ 5.5 V
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Internal-40°C ~ 85°C (TA)44-VFQFN Exposed Pad44-QFN (7x7)
Maxim Integrated IC MCU 8BIT 64KB FLASH 68QFN Discontinued at -805158-Bit24MHzI²C, SmartCard, UART/USART, USBLED, POR, WDT964KB (64K x 8)FLASH
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2K x 82.7 V ~ 5.5 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 Active805158-Bit24MHzI²C, SmartCard, UART/USART, USBLED, POR, WDT964KB (64K x 8)FLASH
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2K x 82.7 V ~ 5.5 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 Discontinued at -805158-Bit24MHzI²C, SmartCard, UART/USART, USBLED, POR, WDT964KB (64K x 8)FLASH
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2K x 82.7 V ~ 5.5 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 Discontinued at -805158-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)
Maxim Integrated IC MCU 8BIT 64KB FLASH 68QFN Active805158-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)
Maxim Integrated IC MCU 8BIT 64KB FLASH 68QFN Discontinued at -805158-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)
Maxim Integrated IC MCU 16BIT 64KB FLASH 40TQFN Obsolete
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16-Bit16MHzCANbus, SPIBrown-out Detect/Reset, POR, PWM, WDT764KB (32K x 16)FLASH
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1K x 162.25 V ~ 3.6 VA/D 8x12bInternal-40°C ~ 125°C (TA)40-WFQFN Exposed Pad40-TQFN-EP (5x5)
Maxim Integrated IC MCU 16BIT 64KB FLASH 40TQFN Obsolete
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16-Bit16MHzCANbus, SPIBrown-out Detect/Reset, POR, PWM, WDT764KB (32K x 16)FLASH
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1K x 162.25 V ~ 3.6 VA/D 8x12bInternal-40°C ~ 125°C (TA)40-WFQFN Exposed Pad40-TQFN-EP (5x5)
Maxim Integrated IC MCU 8BIT 32KB FLASH 44QFN Obsolete805158-Bit24MHzI²C, SmartCard, UART/USARTLED, POR, WDT932KB (32K x 8)FLASH
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2K x 82.7 V ~ 5.5 V
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Internal-40°C ~ 85°C (TA)44-VFQFN Exposed Pad44-QFN (7x7)
Maxim Integrated IC MCU 8BIT 32KB FLASH 44QFN Obsolete805158-Bit24MHzI²C, SmartCard, UART/USARTLED, POR, WDT932KB (32K x 8)FLASH
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2K x 82.7 V ~ 5.5 V
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Internal-40°C ~ 85°C (TA)44-VFQFN Exposed Pad44-QFN (7x7)
Maxim Integrated IC MCU 8BIT 32KB FLASH 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 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)68-VFQFN Exposed Pad68-QFN (8x8)
Maxim Integrated IC MCU 8BIT 32KB FLASH 68QFN 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)68-VFQFN Exposed Pad68-QFN (8x8)
Maxim Integrated IC MCU 8BIT 32KB FLASH 68QFN 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)68-VFQFN Exposed Pad68-QFN (8x8)
Maxim Integrated IC MCU 8BIT 64KB FLASH 68QFN Obsolete805158-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)
Maxim Integrated IC MCU SYST MGMT 48TQFN Obsolete
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Maxim Integrated IC MCU SYST MGMT 48TQFN Obsolete
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Maxim Integrated IC MCU 8BIT 64KB FLASH 68QFN Obsolete805158-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)
Maxim Integrated IC MCU 16BIT 80KB FLASH 44TQFN Obsolete
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16-Bit12MHzSPI, UART/USARTBrown-out Detect/Reset, Infrared, Power-Fail, POR, WDT3280KB (80K x 8)FLASH
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2K x 80.9 V ~ 3.6 V
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Internal0°C ~ 70°C (TA)44-WFQFN Exposed Pad44-TQFN-EP (7x7)
Maxim Integrated IC MCU 16BIT 80KB FLASH DIESALE Obsolete
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16-Bit12MHzSPI, UART/USARTBrown-out Detect/Reset, Infrared, Power-Fail, POR, WDT3280KB (80K x 8)FLASH
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2K x 80.9 V ~ 3.6 V
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Internal0°C ~ 70°C (TA)DieDiesale
Maxim Integrated IC MCU 16BIT 64KB FLASH 32TQFN Active
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16-Bit12MHzSPI, UART/USARTBrown-out Detect/Reset, Infrared, Power-Fail, POR, WDT2464KB (64K x 8)FLASH
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2K x 81.7 V ~ 3.6 V
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Internal0°C ~ 70°C (TA)32-WFQFN Exposed Pad32-TQFN-EP (5x5)
Maxim Integrated IC MCU 16BIT 48KB FLASH 16TQFN Active
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16-Bit20MHzI²C, SPIBrown-out Detect/Reset, POR, WDT1248KB (24K x 16)FLASH
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2K x 82.4 V ~ 3.6 V
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Internal-40°C ~ 85°C (TA)16-WQFN Exposed Pad16-TQFN (4x4)
Maxim Integrated IC MCU 16BIT 64KB FLASH 56TQFN Discontinued at -
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16-Bit20MHz1-Wire®, SPI, UART/USARTLCD, POR, PWM, WDT5064KB (32K x 16)FLASH
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2K x 81.8 V ~ 2.75 V
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Internal-40°C ~ 85°C (TA)56-WFQFN Exposed Pad56-TQFN (8x8)
Maxim Integrated IC MCU 16BIT 64KB FLASH 56TQFN Discontinued at -
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16-Bit20MHz1-Wire®, SPI, UART/USARTLCD, POR, PWM, WDT5064KB (32K x 16)FLASH
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2K x 81.8 V ~ 2.75 V
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Internal-40°C ~ 85°C (TA)56-WFQFN Exposed Pad56-TQFN (8x8)
Maxim Integrated IC MCU 16BIT 64KB FLASH 32TQFN Obsolete
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16-Bit12MHzSPI, UART/USARTBrown-out Detect/Reset, Infrared, Power-Fail, POR, WDT2464KB (64K x 8)FLASH
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2K x 81.7 V ~ 3.6 V
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Internal0°C ~ 70°C (TA)32-WFQFN Exposed Pad32-TQFN-EP (5x5)
Maxim Integrated IC MCU 16BIT 64KB FLASH DIESALE ObsoleteMAXQ16-Bit10MHzI²C, SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, WDT1264KB (64K x 8)FLASH
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4K x 82.7 V ~ 3.6 VA/D 7x12b, D/A 2x8b, 2x10bInternal-40°C ~ 85°C (TA)DieDiesale
Maxim Integrated IC MCU 8BIT NVSRAM DICE CHIP Active80518-Bit16MHzEBI/EMI, SIO, UART/USARTPower-Fail Reset, WDT32ExternalNVSRAM
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4 V ~ 5.5 V
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External0°C ~ 70°C (TA)DieDice
Maxim Integrated IC MCU 16BIT 32KB FLASH 48LQFP Obsolete
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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 32KB FLASH 68QFN Active805158-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 32BIT 2MB FLASH 81WLP 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)81-WFBGA, WLBGA81-WLP (3.9x3.9)
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 32BIT 2MB FLASH 81WLP 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)81-WFBGA, WLBGA81-WLP (3.95x4.11)
Maxim Integrated IC MCU 32BIT 2MB FLASH 81WLP 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)81-WFBGA, WLBGA81-WLP (3.95x4.11)
Maxim Integrated IC MCU 32BIT 2MB FLASH 81WLP 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)81-WFBGA, WLBGA81-WLP (3.95x4.11)
Maxim Integrated IC MCU 32BIT 2MB FLASH 81WLP 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)81-WFBGA, WLBGA81-WLP (3.95x4.11)
Maxim Integrated IC MCU 32BIT 2MB FLASH 100QFP 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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100-QFP
Maxim Integrated IC MCU 32BIT 2MB FLASH 100WLP 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)100-WFBGA, WLBGA100-WLP (4.4x4.4)
Maxim Integrated IC MCU 32BIT 2MB FLASH 100TQFP ActiveARM® Cortex®-M4F32-Bit96MHz1-Wire, I²C, SPI, UART/USART, USBBrown-out Detect/Reset, POR, PWM, TPU, 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 IC MCU 32BIT 2MB FLASH 100WLP ActiveARM® Cortex®-M4F32-Bit96MHz1-Wire, I²C, SPI, UART/USART, USBBrown-out Detect/Reset, POR, PWM, TPU, 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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100-WLP
Maxim Integrated IC MCU 32BIT 2MB FLASH 100WLP ActiveARM® Cortex®-M4F32-Bit96MHz1-Wire, I²C, SPI, UART/USART, USBBrown-out Detect/Reset, POR, PWM, TPU, 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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100-WLP
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)
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