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12 results
| Picture | Mfr Part # | Unit Price | QUANTITY | Inventory | MANUFACTURE | Description | Package | Series | Part Status | Packaging | Operating Temperature | Package / Case | Supplier Device Package | Peripherals | Core Processor | Speed | Voltage - Supply (Vcc/Vdd) | Number of I/O | RAM Size | Core Size | Connectivity | Program Memory Size | Program Memory Type | EEPROM Size | Data Converters | Oscillator Type | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| GLOBAL STOCKS | |||||||||||||||||||||||||||
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3,270
In-stock
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Silicon Labs | IC MCU 32BIT 256KB FLASH 81CSP | Leopard Gecko | Active | Tape & Reel (TR) | -40°C ~ 85°C (TA) | 81-UFBGA, CSPBGA | 81-CSP (4.35x4.27) | Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT | ARM® Cortex®-M3 | 48MHz | 1.98 V ~ 3.8 V | 65 | 32K x 8 | 32-Bit | I²C, IrDA, SmartCard, SPI, UART/USART, USB OTG | 256KB (256K x 8) | Flash | - | A/D 8x12b, D/A 1x12b | Internal | ||||
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5,779
In-stock
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Silicon Labs | IC MCU 32BIT 128KB FLASH 81CSP | Wonder Gecko | Active | Tape & Reel (TR) | -40°C ~ 85°C (TA) | 81-UFBGA, CSPBGA | 81-CSP (4.35x4.27) | Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT | ARM® Cortex®-M4 | 48MHz | 1.98 V ~ 3.8 V | 65 | 32K x 8 | 32-Bit | I²C, IrDA, SmartCard, SPI, UART/USART, USB OTG | 128KB (128K x 8) | Flash | - | A/D 8x12b, D/A 1x12b | Internal | ||||
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5,044
In-stock
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Silicon Labs | IC MCU 32BIT 64KB FLASH 81CSP | Leopard Gecko | Active | Tape & Reel (TR) | -40°C ~ 85°C (TA) | 81-UFBGA, CSPBGA | 81-CSP (4.35x4.27) | Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT | ARM® Cortex®-M3 | 48MHz | 1.98 V ~ 3.8 V | 65 | 32K x 8 | 32-Bit | I²C, IrDA, SmartCard, SPI, UART/USART, USB OTG | 64KB (64K x 8) | Flash | - | A/D 8x12b, D/A 1x12b | Internal | ||||
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4,442
In-stock
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Silicon Labs | IC MCU 32BIT 64KB FLASH 81CSP | Wonder Gecko | Active | Tape & Reel (TR) | -40°C ~ 85°C (TA) | 81-UFBGA, CSPBGA | 81-CSP (4.35x4.27) | Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT | ARM® Cortex®-M4 | 48MHz | 1.98 V ~ 3.8 V | 65 | 32K x 8 | 32-Bit | I²C, IrDA, SmartCard, SPI, UART/USART, USB OTG | 64KB (64K x 8) | Flash | - | A/D 8x12b, D/A 1x12b | Internal | ||||
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4,411
In-stock
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Silicon Labs | IC MCU 32BIT 128KB FLASH 81CSP | Leopard Gecko | Active | Tape & Reel (TR) | -40°C ~ 85°C (TA) | 81-UFBGA, CSPBGA | 81-CSP (4.35x4.27) | Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT | ARM® Cortex®-M3 | 48MHz | 1.98 V ~ 3.8 V | 65 | 32K x 8 | 32-Bit | I²C, IrDA, SmartCard, SPI, UART/USART, USB OTG | 128KB (128K x 8) | Flash | - | A/D 8x12b, D/A 1x12b | Internal | ||||
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5,765
In-stock
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Silicon Labs | IC MCU 32BIT 256KB FLASH 81CSP | Leopard Gecko | Active | Cut Strip | -40°C ~ 85°C (TA) | 81-UFBGA, CSPBGA | 81-CSP (4.35x4.27) | Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT | ARM® Cortex®-M3 | 48MHz | 1.98 V ~ 3.8 V | 65 | 32K x 8 | 32-Bit | I²C, IrDA, SmartCard, SPI, UART/USART, USB OTG | 256KB (256K x 8) | Flash | - | A/D 8x12b, D/A 1x12b | Internal | ||||
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5,076
In-stock
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Silicon Labs | IC MCU 32BIT 128KB FLASH 81CSP | Wonder Gecko | Active | Cut Strip | -40°C ~ 85°C (TA) | 81-UFBGA, CSPBGA | 81-CSP (4.35x4.27) | Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT | ARM® Cortex®-M4 | 48MHz | 1.98 V ~ 3.8 V | 65 | 32K x 8 | 32-Bit | I²C, IrDA, SmartCard, SPI, UART/USART, USB OTG | 128KB (128K x 8) | Flash | - | A/D 8x12b, D/A 1x12b | Internal | ||||
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4,240
In-stock
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Silicon Labs | IC MCU 32BIT 64KB FLASH 81CSP | Wonder Gecko | Active | Cut Strip | -40°C ~ 85°C (TA) | 81-UFBGA, CSPBGA | 81-CSP (4.35x4.27) | Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT | ARM® Cortex®-M4 | 48MHz | 1.98 V ~ 3.8 V | 65 | 32K x 8 | 32-Bit | I²C, IrDA, SmartCard, SPI, UART/USART, USB OTG | 64KB (64K x 8) | Flash | - | A/D 8x12b, D/A 1x12b | Internal | ||||
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5,932
In-stock
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Silicon Labs | IC MCU 32BIT 64KB FLASH 81CSP | Leopard Gecko | Active | Cut Strip | -40°C ~ 85°C (TA) | 81-UFBGA, CSPBGA | 81-CSP (4.35x4.27) | Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT | ARM® Cortex®-M3 | 48MHz | 1.98 V ~ 3.8 V | 65 | 32K x 8 | 32-Bit | I²C, IrDA, SmartCard, SPI, UART/USART, USB OTG | 64KB (64K x 8) | Flash | - | A/D 8x12b, D/A 1x12b | Internal | ||||
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4,462
In-stock
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Silicon Labs | IC MCU 32BIT 256KB FLASH 81CSP | Wonder Gecko | Active | Tape & Reel (TR) | -40°C ~ 85°C (TA) | 81-UFBGA, CSPBGA | 81-CSP (4.35x4.27) | Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT | ARM® Cortex®-M4 | 48MHz | 1.98 V ~ 3.8 V | 65 | 32K x 8 | 32-Bit | I²C, IrDA, SmartCard, SPI, UART/USART, USB OTG | 256KB (256K x 8) | Flash | - | A/D 8x12b, D/A 1x12b | Internal | ||||
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4,651
In-stock
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Silicon Labs | IC MCU 32BIT 128KB FLASH 81CSP | Leopard Gecko | Active | Cut Strip | -40°C ~ 85°C (TA) | 81-UFBGA, CSPBGA | 81-CSP (4.35x4.27) | Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT | ARM® Cortex®-M3 | 48MHz | 1.98 V ~ 3.8 V | 65 | 32K x 8 | 32-Bit | I²C, IrDA, SmartCard, SPI, UART/USART, USB OTG | 128KB (128K x 8) | Flash | - | A/D 8x12b, D/A 1x12b | Internal | ||||
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5,599
In-stock
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Silicon Labs | IC MCU 32BIT 256KB FLASH 81CSP | Wonder Gecko | Active | Cut Strip | -40°C ~ 85°C (TA) | 81-UFBGA, CSPBGA | 81-CSP (4.35x4.27) | Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT | ARM® Cortex®-M4 | 48MHz | 1.98 V ~ 3.8 V | 65 | 32K x 8 | 32-Bit | I²C, IrDA, SmartCard, SPI, UART/USART, USB OTG | 256KB (256K x 8) | Flash | - | A/D 8x12b, D/A 1x12b | Internal | ||||
