MS51PC0AE

NuMicro^® MS51PC0AE is embedded with based on 1T 8051-based CMOS microcontroller, runs up to 24 MHz, features 32 K bytes flash, 2 K bytes SRAM, and 4 K bytes loader ROM for the ISP, also equipped with rich peripherals: 2 sets of UART; 1 set of I²C, and 1 set of SPI, 30 GPIO, 15 channels of 12-bit ADC, Watchdog Timer, Window Watchdog Timer and 12*16-bit PWM channel, package is available in LQFP32.

Applications

• LED lighting
• Home appliances
• Industrial control
• Motor control
• Battery management system
• Power supplies

Key Features

• Operating Characteristics
  • Voltage range: 2.4V to 5.5V
  • Temperature range: - 40 ℃ to + 105 ℃
  • EFT 4 kV
• Core
  • 1T 8051-based CMOS microcontroller running up to 24 MHz
• Memories
  • 32 K bytes Flash
  • Configurable 4 K / 3 K / 2 K / 1 K Bytes of LDROM, which provides flexibility to user developed Boot Code
  • 2 K bytes SRAM
  • 256 Bytes on-chip RAM
  • Flash Memory accumulated with pages of 128 Bytes each
  • Built-in In-Application-Programmable ( IAP )
• Clocks
  • External clock input ( 32 K body only )
  • 16 MHz high-speed internal oscillator trimmed to ± 1 % when VDD 5.0 V, ± 2 % in all conditions.
  • 24 MHz high-speed internal oscillator trimmed to ± 1 % when V_DD 5.0 V, ± 2 % in all conditions
  • 10 kHz low-speed internal oscillator
  • On-the-fly clock source switch via software
• Power management
  • Brown-out detection ( BOD ) with low power mode available, 4-level selection, interrupt or reset options
  • Power-on reset ( POR )
• Peripherals
  • Two 16-bit Timers / Counters 0 and 1 compatible with standard 8051
  • One 16-bit Timer 2 with three-channel input capture module and 9 input pin can be selected
  • One 16-bit auto-reload Timer 3, which can be the baud rate clock source of UARTs
  • One 16-bit PWM counter interrupt for timer
  • 12*16-bit pulse width modulator ( PWM ) output, with different modes and Fault Brake function for motor control
  • One programmable Watchdog Timer ( WDT )
  • One dedicated Self Wake-up Timer ( WKT )
  • 2 full-duplex UART ports with frame error detection and automatic address recognition
  • 1 SPI port with master and slave modes, up to 12 Mbps when system clock is 24 MHz
  • 1 I²C bus with master and slave modes, up to 400 kbps data rate
  • 15 channels of 12-bit ADC, up to 500 ksps converting rate
  • 30 general purpose I / O pins and 1 input-only pin
  • Programmable pull-ups pull-lows
• Development Tools
  • Nuvoton Nu-Link with KEILTM and IAR development environment
  • Nuvoton Nu-Link In-Circuit-Programmer
  • Nuvoton In-System-Programming ( ISP )
• 96-bit Unique ID ( UID )
• 128-bit Unique Customer ID ( UCID )
• 2-Byte ( 16-bit ) PDID

Technical Documents

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