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Silicon Labs |
IC MCU 8BIT 128KB FLASH 76DQFN |
Obsolete | 8051 | 8-Bit | 25MHz | I²C, SPI, UART/USART | DMA, POR, PWM, WDT | 57 | 128KB (128K x 8) | FLASH | - | 8.25K x 8 | 1.8 V ~ 3.8 V | A/D 16x10b/12b | Internal | -40°C ~ 85°C (TA) | 76-VFQFN Dual Rows, Exposed Pad | 76-DQFN (6x6) |
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Silicon Labs |
IC MCU 8BIT 128KB FLASH 80TQFP |
Obsolete | 8051 | 8-Bit | 25MHz | I²C, SPI, UART/USART | DMA, POR, PWM, WDT | 57 | 128KB (128K x 8) | FLASH | - | 8.25K x 8 | 1.8 V ~ 3.8 V | A/D 16x10b/12b | Internal | -40°C ~ 85°C (TA) | 80-TQFP | 80-TQFP (12x12) |
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Silicon Labs |
IC MCU 8BIT 16KB FLASH 80TQFP |
Active | 8051 | 8-Bit | 25MHz | I²C, SPI, UART/USART | DMA, LCD, POR, PWM, WDT | 57 | 16KB (16K x 8) | FLASH | - | 4.25K x 8 | 1.8 V ~ 3.8 V | A/D 16x10b/12b | Internal | -40°C ~ 85°C (TA) | 80-TQFP | 80-TQFP (12x12) |
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Silicon Labs |
IC MCU 32BIT 64KB FLASH 40QFN |
Not For New Designs | ARM® Cortex®-M3 | 32-Bit | 50MHz | I²C, IrDA, SmartCard, SPI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 28 | 64KB (64K x 8) | FLASH | - | 16K x 8 | 1.8 V ~ 3.8 V | A/D 20x10/12b, D/A 1x10b | Internal | -40°C ~ 85°C (TA) | 40-VFQFN Exposed Pad | 40-QFN (6x6) |
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Silicon Labs |
IC MCU 32BIT 256KB FLASH 64TQFP |
Not For New Designs | ARM® Cortex®-M3 | 32-Bit | 50MHz | I²C, IrDA, SmartCard, SPI, UART/USART | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT | 51 | 256KB (256K x 8) | FLASH | - | 32K x 8 | 1.8 V ~ 3.8 V | A/D 23x10/12b, D/A 1x10b | Internal | -40°C ~ 85°C (TA) | 64-TQFP | 64-TQFP (10x10) |
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Silicon Labs |
IC MCU 32BIT 256KB FLASH 80TQFP |
Not For New Designs | ARM® Cortex®-M3 | 32-Bit | 50MHz | I²C, IrDA, SmartCard, SPI, UART/USART | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT | 62 | 256KB (256K x 8) | FLASH | - | 32K x 8 | 1.8 V ~ 3.8 V | A/D 24x10/12b, D/A 1x10b | Internal | -40°C ~ 85°C (TA) | 80-TQFP | 80-TQFP (12x12) |