| Item | Value |
|---|---|
| Core | M8051 |
| Code Flash | 32KB |
| Data Flash | - |
| RAM | 1KB |
| ADC | 12-bit x 16-ch |
| LCD | 21x8 |
| UART | - |
| USART | 2 |
| SPI | 3 |
| I2C | 2 |
| Internal Oscillator[MHz] | 16MHz(±3.0%) |
| Op.Volt.[V] | 1.8~5.5 |
| Op.Temp.[?C] | -40~+85 |
| I/O | 42, 46 |
| Package Type | 44 MQFP, 48 LQFP |
| Remarks | POR, LVR/LVI, Buzzer, HS 8-bit PWM 6, "S" Version Available |
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