Microcontrollers(429)

Application Specific SoCs(243)

Mini51 Base Series

Mini51 series pic

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