| Series | - |
| Package | Tray |
| Part Status | Obsolete |
| Applications | Energy Measurement |
| Core Processor | ARM® Cortex®-M0 |
| Program Memory Type | FLASH (32kB) |
| Controller Series | - |
| RAM Size | 8K x 8 |
| Interface | I²C, IrDA, SPI, UART/USART |
| Number of I/O | 22 |
| Voltage - Supply | 2.6V ~ 3.6V |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
| Package / Case | 32-VQFN Exposed Pad |
| Supplier Device Package | 32-HVQFN (7x7) |
