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Silicon Labs |
IC MCU 32BIT 128KB FLASH 100LQFP |
Active | ARM® Cortex®-M4F | 32-Bit | 48MHz | EBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT | 50 | 128KB (128K x 8) | FLASH | - | 32K x 8 | 1.85 V ~ 3.8 V | A/D 8x12b, D/A 2x12b | Internal | -40°C ~ 85°C (TA) | 100-LQFP | 100-LQFP (16x16) |
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Silicon Labs |
IC MCU 32BIT 128KB FLASH 120BGA |
Active | ARM® Cortex®-M4F | 32-Bit | 48MHz | EBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT | 93 | 128KB (128K x 8) | FLASH | - | 32K x 8 | 1.85 V ~ 3.8 V | A/D 8x12b, D/A 2x12b | Internal | -40°C ~ 85°C (TA) | 120-VFBGA | - |
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Silicon Labs |
IC MCU 8BIT 32KB FLASH 40QFN |
Active | 8051 | 8-Bit | 50MHz | EBI/EMI, SMBus (2-Wire/I²C), CANbus, LINbus, SPI, UART/USART | POR, PWM, Temp Sensor, WDT | 33 | 32KB (32K x 8) | FLASH | - | 2.25K x 8 | 1.8 V ~ 5.25 V | A/D 32x12b | Internal | -40°C ~ 125°C (TA) | 40-VFQFN Exposed Pad | 40-QFN (6x6) |
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Silicon Labs |
IC MCU 8BIT 16KB FLASH 28QFN |
Not For New Designs | 8051 | 8-Bit | 50MHz | SMBus (2-Wire/I²C), SPI, UART/USART | POR, PWM, Temp Sensor, WDT | 25 | 16KB (16K x 8) | FLASH | - | 1K x 8 | 2.7 V ~ 3.6 V | A/D 17x10b; D/A 1x10b | Internal | -40°C ~ 85°C (TA) | 28-VFQFN Exposed Pad | 28-QFN (5x5) |
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Silicon Labs |
IC MCU 32BIT 128KB FLASH 112BGA |
Active | ARM® Cortex®-M4F | 32-Bit | 48MHz | EBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART | Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT | 86 | 128KB (128K x 8) | FLASH | - | 32K x 8 | 1.85 V ~ 3.8 V | A/D 8x12b, D/A 2x12b | Internal | -40°C ~ 85°C (TA) | 112-LFBGA | - |
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Silicon Labs |
IC MCU 8BIT 16KB FLASH 32QFN |
Active | 8051 | 8-Bit | 50MHz | SMBus (2-Wire/I²C), LINbus, SPI, UART/USART | POR, PWM, Temp Sensor, WDT | 25 | 16KB (16K x 8) | FLASH | - | 1.25K x 8 | 1.8 V ~ 5.25 V | A/D 25x12b | Internal | -40°C ~ 125°C (TA) | 32-VFQFN Exposed Pad | 32-QFN (5x5) |
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Silicon Labs |
IC MCU 8BIT 16KB FLASH 76DQFN |
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) | 76-VFQFN Dual Rows, Exposed Pad | 76-DQFN (6x6) |
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Silicon Labs |
IC MCU 32BIT 1MB FLASH 125BGA |
Active | ARM® Cortex®-M4 | 32-Bit | 40MHz | I²C, IrDA, LINbus, SmartCard, SPI, UART/USART | Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT | 65 | 1MB (1M x 8) | FLASH | - | 256K x 8 | 1.8 V ~ 3.8 V | A/D - 12b SAR | Internal | -40°C ~ 125°C (TJ) | 125-VFBGA | 125-BGA (7x7) |
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Silicon Labs |
PEARL M4 BGA125 I-GRADE |
Active | ARM® Cortex®-M4 | 32-Bit | 40MHz | I²C, IrDA, LINbus, SmartCard, SPI, UART/USART | Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT | 65 | 1MB (1M x 8) | FLASH | - | 256K x 8 | 1.8 V ~ 3.8 V | A/D - 12b SAR | Internal | -40°C ~ 125°C (TJ) | 125-VFBGA | 125-BGA (7x7) |
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Silicon Labs |
IC MCU 32BIT 1MB FLASH 125BGA |
Active | ARM® Cortex®-M4 | 32-Bit | 40MHz | I²C, IrDA, LINbus, SmartCard, SPI, UART/USART | Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT | 65 | 1MB (1M x 8) | FLASH | - | 256K x 8 | 1.8 V ~ 3.8 V | A/D - 12b SAR | Internal | -40°C ~ 125°C (TJ) | 125-VFBGA | 125-BGA (7x7) |
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Silicon Labs |
PEARL M4 BGA125 I-GRADE |
Active | ARM® Cortex®-M4 | 32-Bit | 40MHz | I²C, IrDA, LINbus, SmartCard, SPI, UART/USART | Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT | 65 | 1MB (1M x 8) | FLASH | - | 256K x 8 | 1.8 V ~ 3.8 V | A/D - 12b SAR | Internal | -40°C ~ 125°C (TJ) | 125-VFBGA | 125-BGA (7x7) |
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Silicon Labs |
IC MCU 8BIT 64KB FLASH DIE |
Active | 8051 | 8-Bit | 25MHz | SMBus (2-Wire/I²C), SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT | 24 | 64KB (64K x 8) | FLASH | - | 4.25K x 8 | 0.9 V ~ 3.6 V | A/D 23x10b | Internal | -40°C ~ 85°C (TA) | Die | - |
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Silicon Labs |
IC MCU 32BIT 256KB FLASH 64TQFP |
Active | ARM® Cortex®-M4F | 32-Bit | 48MHz | I²C, IrDA, SmartCard, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT | 50 | 256KB (256K x 8) | FLASH | - | 32K x 8 | 1.85 V ~ 3.8 V | A/D 8x12b, D/A 2x12b | Internal | -40°C ~ 85°C (TA) | 64-TQFP | - |
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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) |
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Silicon Labs |
IC MCU 32BIT 256KB FLASH 120BGA |
Active | ARM® Cortex®-M3 | 32-Bit | 48MHz | EBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT | 93 | 256KB (256K x 8) | FLASH | - | 32K x 8 | 1.85 V ~ 3.8 V | A/D 8x12b, D/A 2x12b | Internal | -40°C ~ 85°C (TA) | 120-VFBGA | 120-BGA (7x7) |
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Silicon Labs |
IC MCU 32BIT 128KB FLASH 120BGA |
Active | ARM® Cortex®-M4F | 32-Bit | 48MHz | EBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT | 93 | 128KB (128K x 8) | FLASH | - | 32K x 8 | 1.85 V ~ 3.8 V | A/D 8x12b, D/A 2x12b | Internal | -40°C ~ 85°C (TA) | 120-VFBGA | - |
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Silicon Labs |
IC MCU 32BIT 512KB FLASH 64QFN |
Active | ARM® Cortex®-M3 | 32-Bit | 48MHz | I²C, IrDA, SmartCard, SPI, UART/USART | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT | 53 | 512KB (512K x 8) | FLASH | - | 128K x 8 | 1.98 V ~ 3.8 V | A/D 8x12b, D/A 2x12b | Internal | -40°C ~ 85°C (TA) | 64-VFQFN Exposed Pad | 64-QFN (9x9) |
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Silicon Labs |
IC MCU 32BIT 512KB FLASH 64TQFP |
Active | ARM® Cortex®-M3 | 32-Bit | 48MHz | I²C, IrDA, SmartCard, SPI, UART/USART | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT | 50 | 512KB (512K x 8) | FLASH | - | 128K x 8 | 1.98 V ~ 3.8 V | A/D 8x12b, D/A 2x12b | Internal | -40°C ~ 85°C (TA) | 64-TQFP | 64-TQFP (10x10) |
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Silicon Labs |
IC MCU 32BIT 128KB FLASH 100LQFP |
Active | ARM® Cortex®-M4F | 32-Bit | 48MHz | EBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART | Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT | 81 | 128KB (128K x 8) | FLASH | - | 32K x 8 | 1.85 V ~ 3.8 V | A/D 8x12b, D/A 2x12b | Internal | -40°C ~ 85°C (TA) | 100-LQFP | - |
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Silicon Labs |
IC MCU 32BIT 256KB FLASH 112BGA |
Active | ARM® Cortex®-M4F | 32-Bit | 48MHz | EBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART | Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT | 90 | 256KB (256K x 8) | FLASH | - | 32K x 8 | 1.85 V ~ 3.8 V | A/D 8x12b, D/A 2x12b | Internal | -40°C ~ 85°C (TA) | 112-LFBGA | 112-LFBGA (10x10) |
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Silicon Labs |
IC MCU 8BIT 32KB FLASH 28QFN |
Not For New Designs | 8051 | 8-Bit | 50MHz | SMBus (2-Wire/I²C), SPI, UART/USART | POR, PWM, Temp Sensor, WDT | 25 | 32KB (32K x 8) | FLASH | - | 1K x 8 | 2.7 V ~ 3.6 V | A/D 17x10b; D/A 1x10b | Internal | -40°C ~ 85°C (TA) | 28-VFQFN Exposed Pad | 28-QFN (5x5) |
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Silicon Labs |
IC MCU 32BIT 512KB FLASH 112BGA |
Active | ARM® Cortex®-M3 | 32-Bit | 48MHz | EBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 90 | 512KB (512K x 8) | FLASH | - | 128K x 8 | 1.98 V ~ 3.8 V | A/D 8x12b, D/A 2x12b | Internal | -40°C ~ 85°C (TA) | 112-TFBGA | 112-BGA (10x10) |
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Silicon Labs |
IC MCU 8BIT 16KB FLASH 28QFN |
Not For New Designs | 8051 | 8-Bit | 25MHz | SMBus (2-Wire/I²C), SPI, UART/USART, USB | Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT | 21 | 16KB (16K x 8) | FLASH | - | 2.25K x 8 | 2.7 V ~ 3.6 V | A/D 13x10b | Internal | -40°C ~ 85°C (TA) | 28-VFQFN Exposed Pad | 28-MLP (5x5) |
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Silicon Labs |
IC MCU 8BIT 32KB FLASH 32LQFP |
Active | 8051 | 8-Bit | 50MHz | SMBus (2-Wire/I²C), SPI, UART/USART | POR, PWM, Temp Sensor, WDT | 25 | 32KB (32K x 8) | FLASH | - | 4.25K x 8 | 1.8 V ~ 5.25 V | A/D 25x12b | Internal | -40°C ~ 125°C (TA) | 32-LQFP | 32-LQFP (7x7) |
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Silicon Labs |
IC MCU 32BIT 32KB FLASH 40QFN |
Not For New Designs | ARM® Cortex®-M3 | 32-Bit | 80MHz | I²C, IrDA, SmartCard, SPI, UART/USART | Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT | 28 | 32KB (32K x 8) | FLASH | - | 8K x 8 | 1.8 V ~ 3.6 V | A/D 18x12b, D/A 2x10b | Internal | -40°C ~ 85°C (TA) | 40-VFQFN Exposed Pad | 40-QFN (6x6) |
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Silicon Labs |
IC MCU 32BIT 512KB FLASH 64QFN |
Active | ARM® Cortex®-M3 | 32-Bit | 48MHz | I²C, IrDA, SmartCard, SPI, UART/USART | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT | 56 | 512KB (512K x 8) | FLASH | - | 128K x 8 | 1.98 V ~ 3.8 V | A/D 8x12b, D/A 2x12b | Internal | -40°C ~ 85°C (TA) | 64-VFQFN Exposed Pad | 64-QFN (9x9) |
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Silicon Labs |
IC MCU 32BIT 512KB FLASH 64TQFP |
Active | ARM® Cortex®-M3 | 32-Bit | 48MHz | I²C, IrDA, SmartCard, SPI, UART/USART | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT | 53 | 512KB (512K x 8) | FLASH | - | 128K x 8 | 1.98 V ~ 3.8 V | A/D 8x12b, D/A 2x12b | Internal | -40°C ~ 85°C (TA) | 64-TQFP | 64-TQFP (10x10) |
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Silicon Labs |
IC MCU 32BIT 256KB FLASH 120BGA |
Active | ARM® Cortex®-M3 | 32-Bit | 48MHz | EBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 93 | 256KB (256K x 8) | FLASH | - | 32K x 8 | 1.85 V ~ 3.8 V | A/D 8x12b, D/A 2x12b | Internal | -40°C ~ 85°C (TA) | 120-VFBGA | 120-BGA (7x7) |
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Silicon Labs |
IC MCU 32BIT 256KB FLASH 120BGA |
Active | ARM® Cortex®-M4F | 32-Bit | 48MHz | EBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART | Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT | 93 | 256KB (256K x 8) | FLASH | - | 32K x 8 | 1.85 V ~ 3.8 V | A/D 8x12b, D/A 2x12b | Internal | -40°C ~ 85°C (TA) | 120-VFBGA | 120-BGA (7x7) |
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Silicon Labs |
IC MCU 8BIT 32KB FLASH 40QFN |
Active | 8051 | 8-Bit | 50MHz | EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USART | POR, PWM, Temp Sensor, WDT | 33 | 32KB (32K x 8) | FLASH | - | 4.25K x 8 | 1.8 V ~ 5.25 V | A/D 32x12b | Internal | -40°C ~ 125°C (TA) | 40-VFQFN Exposed Pad | 40-QFN (6x6) |
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Silicon Labs |
IC MCU 32BIT 256KB FLASH DIE |
Active | ARM® Cortex®-M3 | 32-Bit | 48MHz | EBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT | 93 | 256KB (256K x 8) | FLASH | - | 32K x 8 | 1.98 V ~ 3.8 V | A/D 8x12b, D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - |
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Silicon Labs |
IC MCU 32BIT 256KB FLASH 112BGA |
Active | ARM® Cortex®-M4F | 32-Bit | 48MHz | EBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART | Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT | 90 | 256KB (256K x 8) | FLASH | - | 32K x 8 | 1.85 V ~ 3.8 V | A/D 8x12b, D/A 2x12b | Internal | -40°C ~ 85°C (TA) | 112-LFBGA | - |
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Silicon Labs |
IC MCU 8BIT 32KB FLASH 28QFN |
Not For New Designs | 8051 | 8-Bit | 100MHz | SMBus (2-Wire/I²C), SPI, UART/USART | POR, PWM, WDT | 25 | 32KB (32K x 8) | FLASH | - | 1K x 8 | 3 V ~ 3.6 V | - | Internal | -40°C ~ 85°C (TA) | 28-VFQFN Exposed Pad | 28-QFN (5x5) |
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Silicon Labs |
IC MCU 8BIT 32KB FLASH 40QFN |
Active | 8051 | 8-Bit | 25MHz | I²C, SPI, UART/USART | DMA, LCD, POR, PWM, WDT | 34 | 32KB (32K x 8) | FLASH | - | 8.25K x 8 | 1.8 V ~ 3.8 V | A/D 16x10b/12b | Internal | -40°C ~ 85°C (TA) | 40-VFQFN Exposed Pad | 40-QFN (6x6) |
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Silicon Labs |
IC MCU 32BIT 256KB FLASH 112BGA |
Active | ARM® Cortex®-M4F | 32-Bit | 48MHz | EBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT | 86 | 256KB (256K x 8) | FLASH | - | 32K x 8 | 1.85 V ~ 3.8 V | A/D 8x12b, D/A 2x12b | Internal | -40°C ~ 85°C (TA) | 112-LFBGA | - |
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Silicon Labs |
IC MCU 8BIT 32KB FLASH 48QFN |
Active | 8051 | 8-Bit | 50MHz | EBI/EMI, SMBus (2-Wire/I²C), CANbus, LINbus, SPI, UART/USART | POR, PWM, Temp Sensor, WDT | 40 | 32KB (32K x 8) | FLASH | - | 4.25K x 8 | 1.8 V ~ 5.25 V | A/D 32x12b | Internal | -40°C ~ 125°C (TA) | 48-VFQFN Exposed Pad | 48-QFN (7x7) |
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Silicon Labs |
IC MCU 32BIT 512KB FLASH 112BGA |
Active | ARM® Cortex®-M3 | 32-Bit | 48MHz | EBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT | 90 | 512KB (512K x 8) | FLASH | - | 128K x 8 | 1.98 V ~ 3.8 V | A/D 8x12b, D/A 2x12b | Internal | -40°C ~ 85°C (TA) | 112-TFBGA | 112-BGA (10x10) |
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Silicon Labs |
IC MCU 32BIT 32KB FLASH 64QFN |
Not For New Designs | ARM® Cortex®-M3 | 32-Bit | 80MHz | EBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART | Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT | 50 | 32KB (32K x 8) | FLASH | - | 8K x 8 | 1.8 V ~ 3.6 V | A/D 28x12b, D/A 2x10b | Internal | -40°C ~ 85°C (TA) | 64-VFQFN Exposed Pad | 64-QFN (9x9) |
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Silicon Labs |
IC MCU 8BIT 16KB FLASH 40QFN |
Active | 8051 | 8-Bit | 50MHz | EBI/EMI, SMBus (2-Wire/I²C), LINbus, SPI, UART/USART | POR, PWM, Temp Sensor, WDT | 33 | 16KB (16K x 8) | FLASH | - | 2.25K x 8 | 1.8 V ~ 5.25 V | A/D 32x12b | Internal | -40°C ~ 125°C (TA) | 40-VFQFN Exposed Pad | 40-QFN (6x6) |
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Silicon Labs |
IC MCU 8BIT 32KB FLASH 48TQFP |
Active | 8051 | 8-Bit | 50MHz | EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USART | POR, PWM, Temp Sensor, WDT | 40 | 32KB (32K x 8) | FLASH | - | 4.25K x 8 | 1.8 V ~ 5.25 V | A/D 32x12b | Internal | -40°C ~ 125°C (TA) | 48-TQFP | 48-QFP (7x7) |
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Silicon Labs |
IC MCU 8BIT 64KB FLASH 48QFN |
Active | 8051 | 8-Bit | 50MHz | EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USART | POR, PWM, Temp Sensor, WDT | 40 | 64KB (64K x 8) | FLASH | - | 4.25K x 8 | 1.8 V ~ 5.25 V | A/D 32x12b | Internal | -40°C ~ 125°C (TA) | 48-VFQFN Exposed Pad | 48-QFN (7x7) |
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Silicon Labs |
IC MCU 8BIT 16KB FLASH 76DQFN |
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) | 76-VFQFN Dual Rows, Exposed Pad | 76-DQFN (6x6) |
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Silicon Labs |
IC MCU 32BIT 512KB FLASH 112BGA |
Active | ARM® Cortex®-M3 | 32-Bit | 48MHz | EBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 87 | 512KB (512K x 8) | FLASH | - | 128K x 8 | 1.98 V ~ 3.8 V | A/D 8x12b, D/A 2x12b | Internal | -40°C ~ 85°C (TA) | 112-TFBGA | 112-BGA (10x10) |
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Silicon Labs |
IC MCU 8BIT 32KB FLASH 76DQFN |
Active | 8051 | 8-Bit | 25MHz | I²C, SPI, UART/USART | DMA, LCD, POR, PWM, WDT | 57 | 32KB (32K 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 16KB FLASH 40QFN |
Active | 8051 | 8-Bit | 50MHz | CANbus, EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USART | POR, PWM, Temp Sensor, WDT | 33 | 16KB (16K x 8) | FLASH | - | 2.25K x 8 | 1.8 V ~ 5.25 V | A/D 32x12b | Internal | -40°C ~ 125°C (TA) | 40-VFQFN Exposed Pad | 40-QFN (6x6) |
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Silicon Labs |
IC MCU 32BIT 256KB FLASH 120BGA |
Active | ARM® Cortex®-M4F | 32-Bit | 48MHz | EBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART | Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT | 93 | 256KB (256K x 8) | FLASH | - | 32K x 8 | 1.85 V ~ 3.8 V | A/D 8x12b, D/A 2x12b | Internal | -40°C ~ 85°C (TA) | 120-VFBGA | - |
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Silicon Labs |
IC MCU 32BIT 512KB FLASH 64QFN |
Active | ARM® Cortex®-M3 | 32-Bit | 48MHz | I²C, IrDA, SmartCard, SPI, UART/USART | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT | 53 | 512KB (512K x 8) | FLASH | - | 128K x 8 | 1.98 V ~ 3.8 V | A/D 8x12b, D/A 2x12b | Internal | -40°C ~ 85°C (TA) | 64-VFQFN Exposed Pad | 64-QFN (9x9) |
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Silicon Labs |
IC MCU 32BIT 512KB FLASH 64TQFP |
Active | ARM® Cortex®-M3 | 32-Bit | 48MHz | I²C, IrDA, SmartCard, SPI, UART/USART | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT | 50 | 512KB (512K x 8) | FLASH | - | 128K x 8 | 1.98 V ~ 3.8 V | A/D 8x12b, D/A 2x12b | Internal | -40°C ~ 85°C (TA) | 64-TQFP | 64-TQFP (10x10) |
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Silicon Labs |
IC MCU 8BIT 64KB FLASH 32LQFP |
Active | 8051 | 8-Bit | 50MHz | SMBus (2-Wire/I²C), SPI, UART/USART | POR, PWM, Temp Sensor, WDT | 25 | 64KB (64K x 8) | FLASH | - | 4.25K x 8 | 1.8 V ~ 5.25 V | A/D 25x12b | Internal | -40°C ~ 125°C (TA) | 32-LQFP | 32-LQFP (7x7) |
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Silicon Labs |
IC MCU 8BIT 32KB FLASH 40QFN |
Active | 8051 | 8-Bit | 50MHz | EBI/EMI, SMBus (2-Wire/I²C), CANbus, LINbus, SPI, UART/USART | POR, PWM, Temp Sensor, WDT | 33 | 32KB (32K x 8) | FLASH | - | 4.25K x 8 | 1.8 V ~ 5.25 V | A/D 32x12b | Internal | -40°C ~ 125°C (TA) | 40-VFQFN Exposed Pad | 40-QFN (6x6) |
