Mini51 Base Series
The Mini51 series operates at 2.1V ~ 5.5V and - 40 ℃ ~ 105 ℃ , and provides 22.1184 or 48 MHz high precision internal oscillator ( ± 1 % accuracy at 25 ℃ , 5V ) , Data Flash configurable and high immunity ( Up to 8 kV ESD, 4 kV EFT ) . Package types include TSSOP20, TSSOP28, QFN33 and LQFP48.
Target Application:
Wireless Charger, Home Appliances, Security/Alarm, Temperature Sensor, Motor, Industrial Control..etc.
Key Features:
| • | Core | ||
| - | Cortex®-M0 processor | ||
| - | Max frequency of 50 MHz | ||
| - | Operating voltage: 2.1V to 5.5V ( *1 ) | ||
| - | Temperature range: - 40 ℃ ~ 105 ℃ | ||
| • | Memory | ||
| - | 4~32 KB flash for program memory | ||
| - | Provide 2~4 KB SRAM | ||
| - | Data Flash configurable | ||
| - | 1.5 KB SPROM ( *1 ) | ||
| - | Support ISP ( In-System Programming ) | ||
| - | Support ICP ( In-Circuit Programming ) | ||
| - | Support IAP ( In-Application Programming ) | ||
| • | ADC | ||
| - | 10-bit or 12-bit resolution | ||
| - | Up to 12 single-end analog input channels ( *2 ) | ||
| - | Support 2 sample and hold functions ( *1 ) | ||
| - | Up to 700 kSPS | ||
| - | Supports 1 PGA with 8 level gain selections ( *1 ) | ||
| - | 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 ) | ||
| - | Up to two I²C s ( up to 400 kHz ) | ||
| - | Up to two UART s | ||
| - | Up to two USCIs ( USCI can be set to UART , SPI or I²C ) ( *1 ) | ||
| • | Clock Control | ||
| - | 10 kHz internal RC ( LI RC ) | ||
| - | 4 to 24 MHz external crystal oscillator | ||
| - | 22.1184 or 48 MHz internal RC oscillator ( ± 1 % accuracy at 25 ℃ , 5V ) | ||
Note:
*1: Only for Mini57 Series
*2: Only for Mini55 Series