N76E003

N76E003 – a 1T-8051 based series MCU, offers 18 KB Flash ROM, configurable Data Flash and 1 KB SRAM. It supports wide operating voltage of 2.4V to 5.5V, temperature range of -40℃ to 105℃, and high noise immunity of 7KV ESD and 4KV EFT.

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.

Target Application:

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