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Silicon Labs |
IC MCU 32BIT 128KB FLASH 81CSP |
Active | ARM® Cortex®-M3 | 32-Bit | 48MHz | I²C, IrDA, SmartCard, SPI, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT | 65 | 128KB (128K x 8) | FLASH | - | 32K x 8 | 1.98 V ~ 3.8 V | A/D 8x12b, D/A 1x12b | Internal | -40°C ~ 85°C (TA) | 81-UFBGA, CSPBGA | 81-CSP (4.35x4.27) |
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Silicon Labs |
IC MCU 32BIT 256KB FLASH 81CSP |
Active | ARM® Cortex®-M3 | 32-Bit | 48MHz | I²C, IrDA, SmartCard, SPI, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT | 65 | 256KB (256K x 8) | FLASH | - | 32K x 8 | 1.98 V ~ 3.8 V | A/D 8x12b, D/A 1x12b | Internal | -40°C ~ 85°C (TA) | 81-UFBGA, CSPBGA | 81-CSP (4.35x4.27) |
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Silicon Labs |
IC MCU 32BIT 256KB FLASH 81CSP |
Active | ARM® Cortex®-M4 | 32-Bit | 48MHz | I²C, IrDA, SmartCard, SPI, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT | 65 | 256KB (256K x 8) | FLASH | - | 32K x 8 | 1.98 V ~ 3.8 V | A/D 8x12b, D/A 1x12b | Internal | -40°C ~ 85°C (TA) | 81-UFBGA, CSPBGA | 81-CSP (4.35x4.27) |
