MINI51LDE
The Mini51 operates at 2.5V ~ 5.5V and - 40 ℃ ~ 105 ℃ , and provides 22.1184 MHz high precision internal oscillator ( ± 1 % accuracy at 25 ℃ , 5V ) , Data Flash configurable and high immunity ( 8 kV ESD, 4 kV EFT ) . Package types include TSSOP20, QFN33 and LQFP48.
Target Application:
Security/Alarm, Temperature Sensor, Motor, etc.
Key Features:
| • | Core | ||
| - | Cortex-M0 processor | ||
| - | Max frequency of 24 MHz | ||
| - | Operating voltage: 2.5V to 5.5V | ||
| - | Temperature range: - 40 ℃ ~ 105 ℃ | ||
| • | Memory | ||
| - | 4 KB flash for program memory | ||
| - | Provide 2 KB SRAM | ||
| - | Data Flash configurable | ||
| - | Support ISP ( In-System Programming ) | ||
| - | Support ICP ( In-Circuit Programming ) | ||
| - | Support IAP ( In-Application Programming ) | ||
| • | ADC | ||
| - | Up to 8 channels | ||
| - | 10-bit resolution | ||
| - | Up to 300 kSPS | ||
| - | A/D conversion started by PWM | ||
| • | PWM | ||
| - | Up to six-channel PWM or three complementary paired PWM outputs | ||
| - | Period/duty trigger ADC function | ||
| • | Connectivity | ||
| - | One SPI ( up to 24 MHz ) | ||
| - | One I²C ( up to 400 kHz ) | ||
| - | One UART | ||
| • | Clock Control | ||
| - | 4 to 24 MHz external crystal oscillator | ||
| - | 22.1184 MHz internal RC oscillator ( ± 1 % accuracy at 25 ℃ , 5V ) | ||