| Manufacturer |
Silicon Labs |
| Product Category |
Embedded - Microcontrollers |
| Speed |
48MHz |
| Series |
Wonder Gecko |
| RAM Size |
32K x 8 |
| Core Size |
32-Bit |
| Packaging |
Strip |
| EEPROM Size |
- |
| Part Status |
Active |
| Peripherals |
Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT |
| Connectivity |
I²C, IrDA, SmartCard, SPI, UART/USART, USB OTG |
| Mounting Type |
Surface Mount |
| Number of I/O |
65 |
| Core Processor |
ARM® Cortex®-M4 |
| Package / Case |
81-UFBGA, CSPBGA |
| Data Converters |
A/D 8x12b; D/A 1x12b |
| Oscillator Type |
Internal |
| Program Memory Size |
256KB (256K x 8) |
| Program Memory Type |
FLASH |
| Operating Temperature |
-40°C ~ 85°C (TA) |
| Supplier Device Package |
81-CSP (4.35x4.27) |
| Voltage - Supply (Vcc/Vdd) |
1.98V ~ 3.8V |
