Manufacturer's product number
Manufacturer
Description
Detailed description
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| Mfr | Silicon Labs |
|---|---|
| Series | Happy Gecko |
| Packaging | Tape & Reel (TR) |
| Part Status | Discontinued at DigiKey |
| DigiKey Programmable | Not Verified |
| Core Processor | ARM® Cortex®-M0+ |
| Core Size | 32-Bit |
| Speed | 25MHz |
| Peripherals | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT |
| Number of I/O | 37 |
| Program Memory Size | 32KB (32K x 8) |
| Program Memory Type | FLASH |
| RAM Size | 4K x 8 |
| Voltage – Supply (Vcc/Vdd) | 1.98V ~ 3.8V |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Supplier Device Package | 48-TQFP (7×7) |
| Package / Case | 48-TQFP |
| Base Product Number | EFM32HG222 |
| Data Converters | A/D 4x12b |
| Connectivity | I2C, IrDA, SmartCard, SPI, UART/USART |
