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
Rohm Semiconductor IC MCU 8BIT 64KB FLASH 144LQFP ObsoletenX-U8/1008-Bit4.2MHzI²C, SSP, UART/USARTLCD, Melody Driver, POR, PWM, WDT1464KB (32K x 16)FLASH
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3K x 81.1 V ~ 3.6 VA/D 2x12b, 2x24bInternal-20°C ~ 70°C (TA)144-LQFP144-LQFP (20x20)
Rohm Semiconductor IC MCU 8BIT 96KB FLASH 144LQFP ObsoletenX-U8/1008-Bit4.2MHzI²C, SSP, UART/USARTLCD, Melody Driver, POR, PWM, WDT2296KB (48K x 16)FLASH
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3K x 81.1 V ~ 3.6 VA/D 2x12b, 2x24bInternal-20°C ~ 70°C (TA)144-LQFP144-LQFP (20x20)
Rohm Semiconductor IC MCU 8BIT 96KB FLASH 144LQFP ObsoletenX-U8/1008-Bit4.2MHzI²C, SSP, UART/USARTLCD, Melody Driver, POR, PWM, WDT1496KB (48K x 16)FLASH
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3K x 81.1 V ~ 3.6 VA/D 2x12b, 2x24bInternal-20°C ~ 70°C (TA)144-LQFP144-LQFP (20x20)
Rohm Semiconductor IC MCU 8BIT 128KB FLASH 144LQFP ObsoletenX-U8/1008-Bit4.2MHzI²C, SSP, UART/USARTLCD, Melody Driver, POR, PWM, WDT20128KB (64K x 16)FLASH
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7K x 81.1 V ~ 3.6 VA/D 2x12b, 2x24bInternal-40°C ~ 85°C (TA)144-LQFP144-LQFP (20x20)
Rohm Semiconductor IC MCU 8BIT 128KB FLASH 144LQFP ObsoletenX-U8/1008-Bit4.2MHzI²C, SSP, UART/USARTLCD, Melody Driver, POR, PWM, WDT20128KB (64K x 16)FLASH
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7K x 81.1 V ~ 3.6 VA/D 2x12b, 2x24bInternal-40°C ~ 85°C (TA)144-LQFP144-LQFP (20x20)
Rohm Semiconductor IC MCU 8BIT 96KB FLASH 144LQFP ObsoletenX-U8/1008-Bit4.2MHzI²C, SSP, UART/USARTLCD, Melody Driver, POR, PWM, WDT2296KB (48K x 16)FLASH
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3K x 81.1 V ~ 3.6 VA/D 2x12b, 2x24bInternal-20°C ~ 70°C (TA)144-LQFP144-LQFP (20x20)
Rohm Semiconductor IC MCU 8BIT 128KB FLASH 144LQFP ObsoletenX-U8/1008-Bit4.2MHzI²C, SSP, UART/USARTLCD, Melody Driver, POR, PWM, WDT20128KB (64K x 16)FLASH
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7K x 81.1 V ~ 3.6 VA/D 2x12b, 2x24bInternal-40°C ~ 85°C (TA)144-LQFP144-LQFP (20x20)
Rohm Semiconductor IC MCU 8BIT 128KB FLASH 144LQFP ObsoletenX-U8/1008-Bit4.2MHzI²C, SSP, UART/USARTLCD, Melody Driver, POR, PWM, WDT20128KB (64K x 16)FLASH
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7K x 81.1 V ~ 3.6 VA/D 2x12b, 2x24bInternal-40°C ~ 85°C (TA)144-LQFP144-LQFP (20x20)
Rohm Semiconductor IC MCU 8BIT 64KB FLASH 48TQFP ObsoletenX-U8/1008-Bit4.096MHzI²C, IrDA, SPI, UART/USARTPOR, WDT2164KB (32K x 16)FLASH
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4K x 82.5 V ~ 3.6 VA/D 2x12bExternal-30°C ~ 85°C
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Rohm Semiconductor IC MCU 16BIT 24KB FLASH 16WQFN ObsoletenX-U16/10016-Bit16MHzI²C, SPI, UART/USARTPOR, PWM, WDT1024KB (12K x 16)FLASH1K x 162K x 81.6 V ~ 5.5 VA/D 6x10bInternal-40°C ~ 105°C (TA)16-WFQFN Exposed Pad16-WQFN (4x4)
Rohm Semiconductor IC MCU 16BIT 24KB FLASH 16SSOP ObsoletenX-U16/10016-Bit16MHzI²C, SPI, UART/USARTPOR, PWM, WDT1024KB (12K x 16)FLASH1K x 162K x 81.6 V ~ 5.5 VA/D 6x10bInternal-40°C ~ 105°C (TA)16-TSSOP (0.173", 4.40mm Width)16-SSOP
Rohm Semiconductor IC MCU 16BIT 24KB FLASH 20TSSOP ObsoletenX-U16/10016-Bit16MHzI²C, SPI, UART/USARTPOR, PWM, WDT1424KB (12K x 16)FLASH1K x 162K x 81.6 V ~ 5.5 VA/D 8x10bInternal-40°C ~ 105°C (TA)20-TSSOP (0.173", 4.40mm Width)20-TSSOP
Rohm Semiconductor IC MCU 16BIT 64KB FLASH 48TQFP ObsoletenX-U16/10016-Bit8.4MHzI²C, SPI, UART/USARTPOR, PWM, WDT3164KB (32K x 16)FLASH1K x 162K x 81.8 V ~ 5.5 VA/D 12x10bInternal-40°C ~ 105°C (TA)48-TQFP48-TQFP (7x7)
Rohm Semiconductor IC MCU 16BIT 64KB FLASH 52TQFP ObsoletenX-U16/10016-Bit8.4MHzI²C, SPI, UART/USARTPOR, PWM, WDT3464KB (32K x 16)FLASH1K x 162K x 81.8 V ~ 5.5 VA/D 12x10bInternal-40°C ~ 105°C (TA)52-TQFP52-TQFP (10x10)
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