N76E003AT20

The N76E003 provides up to 18 I/O pins under 20 pin package and rich peripherals including two UARTs, SPI, I²C, 6-ch PWM output, wake-up function, and Brown-out detector. The competitive features includes a high precision <2% deviation 16 MHz Internal RC oscillator, and a high resolution 12-bit 8 channel ADC. N76E003 supports small form factor packages TSSOP20 (4mm x 6.5mm) and QFN20 (3mm x 3mm) for easy board design.

Applications

• Access Control System, Thermostat, Bluetooth Speaker, Electric Meter, Data Collector, Battery charger, Beauty Equipment, Small Home Appliance, etc.

Key Features

• Core
  • 1T 8051 processor
  • Max frequency up to16 MHz
  • Wide operating voltage: 2.4V to 5.5V
  • Temperature range: -40℃ to 105℃
• Memory
  • 18 KB of Flash memory
  • 1 KB of SRAM
  • Supports configurable Data Flash
  • Supports program update by:
• ISP (In-System Programming)
• ICP (In-Circuit Programming)
• IAP (In-Application Programming)
• PWM
  • Up to 6-ch PWM
  • Programmable dead-zone generator
• ADC
  • 12-bit 8-ch ADC
  • Runs up to 500 kSPS
• Connectivity
  • Two UARTs up to 115200 bps
  • One SPI up to 8 MHz
  • One I²C up to 400 kHz
• Clock Control
  • < 2% deviation16 MHz Internal RC oscillator
  • 10 kHz Internal RC oscillator

Technical Documents

• For more details, please visit Nuvoton Official Website: GO
• N76E003AT20: Low Pin Count 8051 SeriesDATASHEET