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N76E003

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N76E003_Block_Diagram

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

 

Data Sheet

  • Development Tool

  • File name Version Update Download
  • NuTiny-SDK-N76E003_V2.1 V2.1  2018/01/17
  • ERRATA

  • File name Version Update Download
  • ER_N76E003_Series_EN_Rev1.01 1.01  2017/12/21
  • User Manual

  • File name Version Update Download
  • UM_NuTiny-SDK-N76E003_EN_Rev1.01 V1.01  2018/01/30
  • UM_NuTiny-SDK-N76E616_EN_Rev1.00 V1.00  2018/02/01
  • Data Sheet

  • File name Version Update Download
  • DS_N76E003_EN_Rev1.05 1.05  2018/05/08
  • Software

  • File name Version Update Download
  • N76E003_BSP_IAR_C51_V1.0.0 1.0.0  2018/03/12
  • N76E003_BSP_Keil_C51_V1.0.5 1.0.5  2018/02/06
  • Nu-Link_Keil_Driver_V2.04.6725 2.04.6725  2018/04/23
  • Nu-Link_IAR_Driver_V2.04.6725 2.04.6725  2018/04/23
  • NuMicro_ICP_Programming_Tool_V2.04.6725 2.04.6725  2018/04/23
  • NuMicro_ISP_Programming_Tool_V2.04 2.04.0330  2018/04/02

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