| Key | Value |
|---|---|
| Base Product Number | EFM32WG230 |
| Connectivity | I?C, IrDA, SmartCard, SPI, UART/USART |
| Core Processor | ARM? Cortex?-M4F |
| Core Size | 32-Bit Single-Core |
| Data Converters | A/D 8x12b SAR; D/A 2x12b |
| EEPROM Size | - |
| Mfr | Silicon Labs |
| Mounting Type | Surface Mount |
| Number of I/O | 56 |
| Operating Temperature | -40?C ~ 85?C (TA) |
| Oscillator Type | Internal |
| Package | Tape & Reel (TR) |
| Package / Case | 64-VFQFN Exposed Pad |
| Peripherals | Brown-out Detect/Reset, DMA, I?S, POR, PWM, WDT |
| Product Status | Active |
| Program Memory Size | 64KB (64K x 8) |
| Program Memory Type | FLASH |
| RAM Size | 32K x 8 |
| Series | Wonder Gecko |
| Speed | 48MHz |
| Supplier Device Package | 64-QFN (9x9) |
| Voltage - Supply (Vcc/Vdd) | 1.98V ~ 3.8V |