| 屬性 |
價值 |
| Supplier |
Silicon Labs |
| Package / Case |
Tube |
| Series |
Pearl Gecko |
| Part Status |
Discontinued at Digi-Key |
| Core Processor |
ARM® Cortex®-M4 |
| Core Size |
32-Bit Single-Core |
| Speed |
40MHz |
| Connectivity |
I²C, IrDA, LINbus, SmartCard, SPI, UART/USART |
| Peripherals |
Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT |
| Number of I/O |
20 |
| Program Memory Size |
256KB (256K x 8) |
| Program Memory Type |
FLASH |
| RAM Size |
32K x 8 |
| Voltage - Supply (Vcc/Vdd) |
1.85V ~ 3.8V |
| Data Converters |
A/D 20x12b |
| Oscillator Type |
Internal |
| Operating Temperature |
-40°C ~ 85°C (TA) |
| Mounting Type |
Surface Mount |
