| TYPE | DESCRIPTION |
| Mfr | Epson Electronics America Inc-Semiconductor Div |
| Series | - |
| Package | Tray |
| Product Status | ACTIVE |
| Package / Case | Die |
| Mounting Type | Surface Mount |
| Speed | 21MHz |
| Program Memory Size | 256KB (256K x 8) |
| RAM Size | 96K x 8 |
| Operating Temperature | -40°C ~ 85°C |
| Oscillator Type | External, Internal |
| Program Memory Type | FLASH |
| Core Processor | ARM® Cortex®-M0+ |
| Data Converters | A/D 8x12b SAR |
| Core Size | 32-Bit |
| Voltage - Supply (Vcc/Vdd) | 1.8V ~ 5.5V |
| Connectivity | I2C, IrDA, QSPI, SPI, UART/USART, USB |
| Peripherals | Brown-out Detect/Reset, DMA, POR, PWM, Temp Sensor, Voltage Detect, WDT |
| Supplier Device Package | Chip |
| Number of I/O | 57 |
| DigiKey Programmable | Not Verified |
