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
Microchip Technology IC MCU 32BIT 64KB FLASH 144LQFP ActiveAVR32-Bit66MHzEBI/EMI, I²C, IrDA, Memory Card, SPI, SSC, UART/USART, USB OTGBrown-out Detect/Reset, DMA, POR, WDT11064KB (64K x 8)FLASH
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128K x 81.75 V ~ 3.6 VA/D 8x10bInternal-40°C ~ 85°C (TA)144-LQFP144-LQFP (20x20)
Microchip Technology IC MCU 32BIT 64KB FLASH 48TQFP ObsoleteAVR32-Bit50MHzI²C, SPI, UART/USARTBrown-out Detect/Reset, DMA, POR, PWM, WDT3664KB (64K x 8)FLASH
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16K x 81.62 V ~ 3.6 VA/D 9x12bInternal-40°C ~ 85°C (TA)48-TQFP48-TQFP (7x7)
Microchip Technology IC MCU 32BIT 256KB FLASH 100BGA ActiveARM® Cortex®-M332-Bit84MHzCANbus, I²C, IrDA, LINbus, MMC, SPI, SSC, UART/USART, USBBrown-out Detect/Reset, DMA, I²S, POR, PWM, WDT63256KB (256K x 8)FLASH
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64K x 81.62 V ~ 3.6 VA/D 16x12b, D/A 2x12bInternal-40°C ~ 85°C (TA)100-TFBGA100-TFBGA (9x9)
Microchip Technology IC MCU 32BIT 512KB FLASH 100LQFP ActiveARM® Cortex®-M432-Bit120MHzCANbus, Ethernet, IrDA, MMC/SD, SPI, UART/USART, USBBrown-out Detect/Reset, DMA, POR, PWM, WDT79512KB (512K x 8)FLASH
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128K x 81.62 V ~ 3.6 VA/D 16x12b, D/A 2x12bInternal-40°C ~ 105°C (TA)100-LQFP100-LQFP (14x14)
Microchip Technology IC MCU 32BIT 512KB FLASH 48QFN ActiveARM® Cortex®-M432-Bit100MHzI²C, IrDA, SPI, UART/USARTBrown-out Detect/Reset, DMA, POR, PWM, WDT34512KB (512K x 8)FLASH
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64K x 81.62 V ~ 3.6 VA/D 9x10bInternal-40°C ~ 85°C (TA)48-VFQFN Exposed Pad48-QFN (7x7)
Microchip Technology IC MCU 32BIT 64KB FLASH 32TQFP ActiveARM® Cortex®-M0+32-Bit48MHzI²C, LINbus, SPI, UART/USARTBrown-out Detect/Reset, DMA, POR, WDT2664KB (64K x 8)FLASH
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8K x 82.7 V ~ 5.5 VA/D 10x12bInternal-40°C ~ 85°C (TA)48-TQFP48-TQFP (7x7)
Microchip Technology IC MCU 32BIT 16KB FLASH 24QFN ActiveARM® Cortex®-M0+32-Bit48MHzI²C, LINbus, SPI, UART/USARTBrown-out Detect/Reset, DMA, POR, WDT2216KB (16K x 8)FLASH
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4K x 81.62 V ~ 3.63 VA/D 10x12bInternal-40°C ~ 85°C (TA)24-VFQFN Exposed Pad24-QFN (4x4)
Microchip Technology IC MCU 32BIT 8KB FLASH 24QFN ActiveARM® Cortex®-M0+32-Bit48MHzI²C, LINbus, SPI, UART/USARTBrown-out Detect/Reset, DMA, POR, WDT228KB (8K x 8)FLASH
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4K x 81.62 V ~ 3.63 VA/D 10x12b, D/A 1x10bInternal-40°C ~ 85°C (TA)24-VFQFN Exposed Pad24-QFN (4x4)
Microchip Technology IC MCU 32BIT 32KB FLASH 32QFN ActiveARM® Cortex®-M0+32-Bit48MHzI²C, SPI, UART/USARTBrown-out Detect/Reset, POR, WDT2632KB (32K x 8)FLASH
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4K x 81.62 V ~ 3.6 VA/D 10x12b, D/A 1x10bInternal-40°C ~ 85°C (TA)32-VFQFN Exposed Pad32-QFN (5x5)
Microchip Technology IC MCU 32BIT 32KB FLASH 32QFN ActiveARM® Cortex®-M0+32-Bit48MHzI²C, SPI, UART/USARTBrown-out Detect/Reset, POR, WDT2632KB (32K x 8)FLASH
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4K x 81.62 V ~ 3.6 VA/D 10x12b, D/A 1x10bInternal-40°C ~ 85°C (TA)32-VFQFN Exposed Pad32-QFN (5x5)
Microchip Technology IC MCU 32BIT 128KB FLASH 32QFN ActiveARM® Cortex®-M0+32-Bit48MHzI²C, SPI, UART/USARTBrown-out Detect/Reset, POR, WDT26128KB (128K x 8)FLASH
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16K x 81.62 V ~ 3.6 VA/D 10x12b, D/A 1x10bInternal-40°C ~ 85°C (TA)32-VQFN Exposed Pad32-QFN (7x7)
Microchip Technology IC MCU 32BIT 256KB FLASH 32QFN ActiveARM® Cortex®-M0+32-Bit48MHzI²C, SPI, UART/USARTBrown-out Detect/Reset, POR, WDT26256KB (256K x 8)FLASH
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32K x 81.62 V ~ 3.6 VA/D 10x12b, D/A 1x10bInternal-40°C ~ 85°C (TA)32-VFQFN Exposed Pad32-VQFN (5x5)
Microchip Technology IC MCU 32BIT 64KB FLASH 48QFN ActiveARM® Cortex®-M0+32-Bit48MHzI²C, SPI, UART/USARTBrown-out Detect/Reset, POR, WDT3864KB (64K x 8)FLASH
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8K x 81.62 V ~ 3.6 VA/D 14x12b, D/A 1x10bInternal-40°C ~ 85°C (TA)48-VFQFN Exposed Pad48-QFN (7x7)
Microchip Technology IC MCU 32BIT 32KB FLASH 32QFN ObsoleteARM® Cortex®-M0+32-Bit48MHzI²C, LINbus, SPI, UART/USART, USBBrown-out Detect/Reset, DMA, I²S, POR, PWM, WDT2632KB (32K x 8)FLASH
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4K x 81.62 V ~ 3.6 VA/D 10x12b, D/A 1x10bInternal-40°C ~ 85°C (TA)32-VFQFN Exposed Pad32-QFN (5x5)
Microchip Technology IC MCU 32BIT 256KB FLASH 64QFN ActiveARM® Cortex®-M0+32-Bit48MHzI²C, LINbus, SPI, UART/USART, USBBrown-out Detect/Reset, DMA, I²S, POR, PWM, WDT52256KB (256K x 8)FLASH
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32K x 81.62 V ~ 3.6 VA/D 20x12b, D/A 1x10bInternal-40°C ~ 85°C (TA)64-VFQFN Exposed Pad64-QFN (9x9)
Microchip Technology IC MCU 32BIT 1MB FLASH 144LFBGA ActiveARM® Cortex®-M732-Bit300MHzCANbus, EBI/EMI, Ethernet, I²C, IrDA, LINbus, MMC/SD/SDIO, SPI, UART/USART, USBBrown-out Detect/Reset, DMA, I²S, POR, PWM, WDT1141MB (1M x 8)FLASH
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384K x 81.62 V ~ 3.6 VA/D 24x12b, D/A 2x12bInternal-40°C ~ 105°C (TA)144-LFBGA144-LFBGA (10x10)
Microchip Technology IC MCU 32BIT 512KB FLASH 49WLCSP ActiveARM® Cortex®-M432-Bit120MHzI²C, SPI, UART/USART, USBDMA, I²S, POR, PWM, WDT38512KB (512K x 8)FLASH
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176K x 81.62 V ~ 3.6 VA/D 8x12bInternal-40°C ~ 85°C (TA)49-UFBGA, WLCSP49-WLCSP (2.84x2.84)
Cypress Semiconductor Corp IC MCU 32BIT 32KB FLASH 44TQFP ActiveARM® Cortex®-M032-Bit48MHzI²C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USARTBrown-out Detect/Reset, CapSense, LCD, LVD, POR, PWM, WDT3632KB (32K x 8)FLASH
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4K x 81.71 V ~ 5.5 VA/D 8x12bInternal-40°C ~ 85°C (TA)44-LQFP44-TQFP (10x10)
Cypress Semiconductor Corp IC MCU 32BIT 32KB FLASH 35WLCSP4 ActiveARM® Cortex®-M032-Bit48MHzI²C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USARTBrown-out Detect/Reset, CapSense, LCD, LVD, POR, PWM, WDT3132KB (32K x 8)FLASH
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4K x 81.71 V ~ 5.5 VA/D 8x12bInternal-40°C ~ 85°C (TA)35-UFBGA, WLCSP35-WLCSP (3.23x2.10)
Cypress Semiconductor Corp IC MCU 32BIT 32KB FLASH 40QFN ActiveARM® Cortex®-M032-Bit48MHzI²C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USARTBrown-out Detect/Reset, CapSense, LCD, LVD, POR, PWM, WDT3432KB (32K x 8)FLASH
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4K x 81.71 V ~ 5.5 VA/D 8x12bInternal-40°C ~ 85°C (TA)40-UFQFN Exposed Pad40-QFN (6x6)
Cypress Semiconductor Corp IC MCU 32BIT 32KB FLASH 28SSOP ActiveARM® Cortex®-M032-Bit48MHzI²C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USARTBrown-out Detect/Reset, CapSense, LCD, LVD, POR, PWM, WDT2432KB (32K x 8)FLASH
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4K x 81.71 V ~ 5.5 VA/D 8x12bInternal-40°C ~ 85°C (TA)28-SSOP (0.209", 5.30mm Width)28-SSOP
Cypress Semiconductor Corp IC MCU 32BIT 64KB FLASH 64TQFP ActiveARM® Cortex®-M032-Bit48MHzI²C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USARTBrown-out Detect/Reset, Cap Sense, LCD, LVD, POR, PWM, SmartSense, WDT5164KB (64K x 8)FLASH
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8K x 81.71 V ~ 5.5 VA/D 8x12bInternal-40°C ~ 85°C (TA)64-LQFP64-TQFP (10x10)
Cypress Semiconductor Corp IC MCU 32BIT 128KB FLASH 68WLCSP ActiveARM® Cortex®-M032-Bit48MHzI²C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USARTBluetooth, Brown-out Detect/Reset, Cap Sense, LCD, LVD, POR, PWM, SmartCard, SmartSense, WDT36128KB (128K x 8)FLASH
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16K x 81.71 V ~ 5.5 VA/D 8x12bInternal-40°C ~ 85°C (TA)68-UFBGA, WLCSP68-WLCSP (3.52x3.91)
Cypress Semiconductor Corp IC MCU 32BIT 128KB FLASH 56QFN ActiveARM® Cortex®-M032-Bit48MHzI²C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USARTBluetooth, Brown-out Detect/Reset, LCD, LVD, POR, PWM, SmartCard, SmartSense, WDT36128KB (128K x 8)FLASH
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16K x 81.71 V ~ 5.5 VA/D 8x12bInternal-40°C ~ 85°C (TA)56-UFQFN Exposed Pad56-QFN (7x7)
Cypress Semiconductor Corp IC MCU 32BIT 128KB FLASH 56QFN ActiveARM® Cortex®-M032-Bit48MHzI²C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USARTBluetooth, Brown-out Detect/Reset, LVD, POR, PWM, SmartCard, SmartSense, WDT36128KB (128K x 8)FLASH
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16K x 81.71 V ~ 5.5 VA/D 8x12bInternal-40°C ~ 85°C (TA)56-UFQFN Exposed Pad56-QFN (7x7)
Cypress Semiconductor Corp IC MCU 32BIT 128KB FLASH 100TQFP ActiveARM® Cortex®-M332-Bit40MHzI²C, LINbus, SPI, UART/USART, USBCapSense, DMA, LCD, POR, PWM, WDT60128KB (128K x 8)FLASH2K x 832K x 82.7 V ~ 5.5 VA/D 1x12b, D/A 1x8bInternal-40°C ~ 85°C (TA)100-LQFP100-TQFP (14x14)
Cypress Semiconductor Corp IC MCU 32BIT 128KB FLASH 68QFN ActiveARM® Cortex®-M332-Bit67MHzI²C, LINbus, SPI, UART/USART, USBCapSense, DMA, LCD, POR, PWM, WDT48128KB (128K x 8)FLASH2K x 832K x 81.71 V ~ 5.5 VA/D 1x12b, D/A 1x8bInternal-40°C ~ 85°C (TA)68-VFQFN Exposed Pad68-QFN (8x8)
Cypress Semiconductor Corp IC MCU 32BIT 256KB FLASH 68QFN ActiveARM® Cortex®-M332-Bit67MHzI²C, LINbus, SPI, UART/USART, USBCapSense, DMA, LCD, POR, PWM, WDT38256KB (256K x 8)FLASH2K x 864K x 81.71 V ~ 5.5 VA/D 1x12b, D/A 2x8bInternal-40°C ~ 85°C (TA)68-VFQFN Exposed Pad68-QFN (8x8)
Cypress Semiconductor Corp IC MCU 32BIT 256KB FLASH 100TQFP ObsoleteARM® Cortex®-M332-Bit67MHzI²C, LINbus, SPI, UART/USART, USBCapSense, DMA, LCD, POR, PWM, WDT60256KB (256K x 8)FLASH2K x 864K x 82.7 V ~ 5.5 VA/D 1x20b, 2x12b, D/A 4x8bInternal-40°C ~ 85°C (TA)100-LQFP100-TQFP (14x14)
Cypress Semiconductor Corp IC MCU 32BIT 256KB FLASH 100TQFP ActiveARM® Cortex®-M332-Bit67MHzI²C, LINbus, SPI, UART/USART, USBCapSense, DMA, LCD, POR, PWM, WDT62256KB (256K x 8)FLASH2K x 864K x 81.71 V ~ 5.5 VA/D 1x20b, 2x12b, D/A 4x8bInternal-40°C ~ 85°C (TA)100-LQFP100-TQFP (14x14)
Cypress Semiconductor Corp IC MCU 32BIT 256KB FLASH 100TQFP ActiveARM® Cortex®-M332-Bit67MHzI²C, LINbus, SPI, UART/USART, USBCapSense, DMA, LCD, POR, PWM, WDT62256KB (256K x 8)FLASH2K x 864K x 81.71 V ~ 5.5 VA/D 1x20b, 2x12b, D/A 4x8bInternal-40°C ~ 85°C (TA)100-LQFP100-TQFP (14x14)
Silicon Labs IC MCU 32BIT 1MB FLASH 120BGA Discontinued at -ARM® Cortex®-M332-Bit48MHzEBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART, USBBrown-out Detect/Reset, DMA, POR, PWM, WDT931MB (1M x 8)FLASH
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128K x 81.98 V ~ 3.8 VA/D 8x12b, D/A 2x12bInternal-40°C ~ 85°C (TA)120-VFBGA120-BGA (7x7)
Silicon Labs IC MCU 32BIT 32KB FLASH 24QFN ActiveARM® Cortex®-M332-Bit32MHzEBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USARTBrown-out Detect/Reset, DMA, POR, PWM, WDT1732KB (32K x 8)FLASH
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4K x 81.85 V ~ 3.8 VA/D 2x12b, D/A 1x12bInternal-40°C ~ 85°C (TA)24-VQFN Exposed Pad24-QFN (5x5)
Silicon Labs IC MCU 32BIT 256KB FLASH 81CSP ActiveARM® Cortex®-M432-Bit48MHzI²C, IrDA, SmartCard, SPI, UART/USART, USB OTGBrown-out Detect/Reset, DMA, I²S, POR, PWM, WDT65256KB (256K x 8)FLASH
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32K x 81.98 V ~ 3.8 VA/D 8x12b, D/A 1x12bInternal-40°C ~ 85°C (TA)81-UFBGA, CSPBGA81-CSP (4.35x4.27)
Texas Instruments IC MCU 32BIT 256KB FLASH 100LQFP ActiveARM® Cortex®-M332-Bit50MHzI²C, IrDA, Microwire, QEI, SPI, SSI, UART/USARTBrown-out Detect/Reset, POR, PWM, WDT52256KB (256K x 8)FLASH
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64K x 82.25 V ~ 2.75 VA/D 8x10bInternal-40°C ~ 85°C100-LQFP100-LQFP (14x14)
Cypress Semiconductor Corp IC MCU 32BIT 832KB FLASH 64LQFP ActiveFR81S32-Bit80MHzCANbus, CSIO, I²C, LINbus, SPI, UART/USARTDMA, LVD, POR, PWM, WDT44832KB (832K x 8)FLASH64K x 8102K x 82.7 V ~ 5.5 VA/D 26x12b, D/A 1x8bExternal-40°C ~ 105°C (TA)64-LQFP64-LQFP (10x10)
Cypress Semiconductor Corp IC MCU 32BIT 1MB FLASH 144LQFP ActiveFR81S32-Bit128MHzCANbus, CSIO, EBI/EMI, I²C, LINbus, SPI, UART/USARTDMA, LVD, POR, PWM, WDT1111.0625MB (1.0625M x 8)FLASH64K x 8104K x 83.7 V ~ 5.5 VA/D 24x12b, D/A 1x10bExternal-40°C ~ 125°C (TA)144-LQFP144-LQFP (20x20)
Microchip Technology IC MCU 32BIT 64KB FLASH 28SSOP ActiveMIPS32® M4K™32-Bit40MHzI²C, IrDA, LINbus, PMP, SPI, UART/USARTBrown-out Detect/Reset, DMA, I²S, POR, PWM, WDT2164KB (64K x 8)FLASH
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16K x 82.3 V ~ 3.6 VA/D 10x10bInternal-40°C ~ 85°C (TA)28-SSOP (0.209", 5.30mm Width)28-SSOP
Microchip Technology IC MCU 32BIT 64KB FLASH 44QFN ActiveMIPS32® M4K™32-Bit40MHzI²C, IrDA, LINbus, PMP, SPI, UART/USARTBrown-out Detect/Reset, DMA, I²S, POR, PWM, WDT3564KB (64K x 8)FLASH
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16K x 82.3 V ~ 3.6 VA/D 13x10bInternal-40°C ~ 85°C (TA)44-VQFN Exposed Pad44-QFN (8x8)
Microchip Technology IC MCU 32BIT 128KB FLASH 44VTLA ActiveMIPS32® M4K™32-Bit40MHzI²C, IrDA, LINbus, PMP, SPI, UART/USARTBrown-out Detect/Reset, DMA, I²S, POR, PWM, WDT35128KB (128K x 8)FLASH
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32K x 82.3 V ~ 3.6 VA/D 13x10bInternal-40°C ~ 85°C (TA)44-VFTLA Exposed Pad44-VTLA (6x6)
Microchip Technology IC MCU 32BIT 256KB FLASH 100TQFP ActiveMIPS32® M4K™32-Bit80MHzI²C, IrDA, LINbus, PMP, SPI, UART/USARTBrown-out Detect/Reset, DMA, POR, PWM, WDT85256KB (256K x 8)FLASH
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32K x 82.3 V ~ 3.6 VA/D 16x10bInternal-40°C ~ 85°C (TA)100-TQFP100-TQFP (12x12)
Maxim Integrated IC MCU 32BIT ROMLESS BGA Last Time BuyARM9®32-Bit180MHzEBI/EMI, SPI, UART/USARTDMA, LCD, PWM, WDT76
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External Program Memory
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64K x 81.8V, 3.3VA/D 6x10bExternal-40°C ~ 85°C (TA)
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Maxim Integrated IC MCU 32BIT EXT MEM 256LFBGA Last Time BuyARM9®32-Bit180MHzEBI/EMI, SPI, UART/USARTDMA, LCD, PWM, WDT76
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External Program Memory
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64K x 81.8V, 3.3VA/D 6x10bExternal-40°C ~ 85°C (TA)
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Maxim Integrated IC MCU 32BIT EXT MEM 256LFBGA Last Time BuyARM9®32-Bit180MHzEBI/EMI, SPI, UART/USARTDMA, LCD, PWM, WDT76
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External Program Memory
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64K x 81.8V, 3.3VA/D 6x10bExternal-40°C ~ 85°C (TA)
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Maxim Integrated IC MCU 32BIT EXT MEM 256LFBGA Last Time BuyARM9®32-Bit180MHzEBI/EMI, SPI, UART/USARTDMA, LCD, PWM, WDT76
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External Program Memory
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64K x 81.8V, 3.3VA/D 6x10bExternal-40°C ~ 85°C (TA)
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Maxim Integrated IC MCU 32BIT EXT MEM 256LFBGA Last Time BuyARM9®32-Bit180MHzEBI/EMI, SPI, UART/USARTDMA, LCD, PWM, WDT76
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External Program Memory
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64K x 81.8V, 3.3VA/D 6x10bExternal-40°C ~ 85°C (TA)
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Maxim Integrated IC MCU 32BIT EXT MEM 256LFBGA Last Time BuyARM9®32-Bit192MHzEBI/EMI, SmartCard, SPI, UART/USART, USB OTGDMA, LCD, Magnetic Card Reader, POR, PWM, WDT76
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External Program Memory
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64K x 81.8V, 3.3VA/D 4x10bExternal-40°C ~ 85°C (TA)
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Maxim Integrated IC MCU 32BIT EXT MEM 256LFBGA Last Time BuyARM9®32-Bit192MHzEBI/EMI, SmartCard, SPI, UART/USART, USB OTGDMA, LCD, Magnetic Card Reader, POR, PWM, WDT76
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External Program Memory
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64K x 81.8V, 3.3VA/D 4x10bExternal-40°C ~ 85°C (TA)
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Maxim Integrated IC MCU 32BIT EXT MEM 256LFBGA Last Time BuyARM9®32-Bit192MHzEBI/EMI, SmartCard, SPI, UART/USART, USB OTGDMA, LCD, Magnetic Card Reader, POR, PWM, WDT76
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External Program Memory
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64K x 81.8V, 3.3VA/D 4x10bExternal-40°C ~ 85°C (TA)
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Maxim Integrated IC MCU 32BIT EXT MEM 256LFBGA Last Time BuyARM9®32-Bit192MHzEBI/EMI, SmartCard, SPI, UART/USART, USB OTGDMA, LCD, Magnetic Card Reader, POR, PWM, WDT76
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External Program Memory
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64K x 81.8V, 3.3VA/D 4x10bExternal-40°C ~ 85°C (TA)256-LBGA, CSBGA256-BGA (17x17)