M052LDN

The M051 operates at 2.5V ~ 5.5V and -40℃ ~ 85℃, and provides 22.1184 MHz high precision internal oscillator (±1% accuracy at 25℃, 5V; full range ±3%) , rich peripherals and high immunity (8KV ESD, 4KV EFT) . Package types include QFN33 and LQFP48.

Applications

• Security/Alarm, Temperature Sensor, Motor, etc.

Key Features

• Core
  • Cortex^™-M0 processor
  • Max frequency of 50 MHz
  • Operating voltage: 2.5V to 5.5V
  • Temperature range: -40℃ ~ 85℃
• Memory
  • 8 KB of flash memory
  • 4 KB of SRAM
  • 4 KB of Data Flash
  • ISP (In-System Programming)
  • ICP (In-Circuit Programming)
  • IAP (In-Application Programming)
• ADC
  • Up to 8 channels
  • 12-bit resolution
  • Up to 800 kSPS
  • A/D conversion started by PWM
  • ±1℃ accurate Temperature
  • sensor
• PWM
  • Up to 8-channel PWM or 4 complementary paired PWM outputs
  • Period/duty trigger ADC function
• Connectivity
  • Up to two SPIs (up to 36 MHz)
  • Up to two I²Cs (up to 400 kHz)
  • Up to two UARTs
  • 16/8 bits EBI interface
• Clock Control
  • 4 to 24 MHz external crystal oscillator
  • 22.1184 MHz internal RC oscillator (±1% accuracy at 25℃, 5V)

Technical Documents

• For more details, please visit Nuvoton Official Website: GO