| Series | ML621500 |
| Package | Tape & Reel (TR) |
| Part Status | Active |
| Core Processor | nX-U16/100 |
| Core Size | 16-Bit |
| Speed | 25MHz |
| Connectivity | I²C, SSP, UART/USART |
| Peripherals | POR, PWM, WDT |
| Number of I/O | 58 |
| Program Memory Size | 256KB (256K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | 4K x 8 |
| RAM Size | 16K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.6V ~ 5.5V |
| Data Converters | A/D 12x10b; D/A 1x8b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 105°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 64-QFP |
| Supplier Device Package | 64-QFP (14x14) |
