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N76E003BQ20
+StücklisteLOW PIN COUNT 8051 SERIES; 2.4V
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HerstellerNuvoton Technology Corporation
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Herstellerteil #N76E003BQ20
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Auf Lager6248
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Spezifikationen
| Attribut | Wert |
| Series | N76 |
| Part Status | Active |
| Core Processor | 8051 |
| Core Size | 8-Bit |
| Speed | 16MHz |
| Connectivity | I2C, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, I2S, POR, PWM, WDT |
| Number of I/O | 17 |
| Program Memory Size | 18KB (18K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | 4K x 8 |
| RAM Size | 1K x 8 |
| Voltage - Supply (Vcc/Vdd) | 2.4V ~ 5.5V |
| Data Converters | A/D 8x12b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 105°C (TA) |
| Mounting Type | Surface Mount |
| Supplier Device Package | 20-QFN (3x3) |
| Package / Case | 20-WFQFN Exposed Pad |
| Base Product Number | N76E003 |
Übersicht
Description
The N76E003BQ20 is an 8-bit microcontroller from Nuvoton, based on the 8051 core. Key features include:
- 20-pin QFN package
- 16 KB Flash memory, 1 KB SRAM
- Up to 16 MHz operation
- 12-bit ADC, PWM, UART, SPI, and I²C interfaces
- Low power consumption with multiple power-saving modes
- Wide voltage range (2.4V–5.5V)
Ideal for cost-sensitive embedded applications like home appliances, IoT devices, and industrial controls, it offers a balance of performance and efficiency. Its compact size and rich peripherals make it suitable for space-constrained designs.
- 20-pin QFN package
- 16 KB Flash memory, 1 KB SRAM
- Up to 16 MHz operation
- 12-bit ADC, PWM, UART, SPI, and I²C interfaces
- Low power consumption with multiple power-saving modes
- Wide voltage range (2.4V–5.5V)
Ideal for cost-sensitive embedded applications like home appliances, IoT devices, and industrial controls, it offers a balance of performance and efficiency. Its compact size and rich peripherals make it suitable for space-constrained designs.
Equivalent
The N76E003BQ20 (Nuvoton) is an 8-bit 8051-based microcontroller. Equivalent alternatives include:
- STC8H1K08 (STC)
- AT89C51 (Atmel)
- PIC16F18345 (Microchip)
- EFM8BB10F8G (Silicon Labs)
These offer similar flash memory, GPIO, and peripherals. Check datasheets for exact compatibility.
- STC8H1K08 (STC)
- AT89C51 (Atmel)
- PIC16F18345 (Microchip)
- EFM8BB10F8G (Silicon Labs)
These offer similar flash memory, GPIO, and peripherals. Check datasheets for exact compatibility.
Pinout
The N76E003BQ20 is a 20-pin microcontroller from Nuvoton, based on the 8051 core.
Key Features:
- 16 GPIO pins (multiplexed with other functions).
- 2 UARTs, 1 SPI, 1 I²C for communication.
- 8-channel 12-bit ADC.
- 3 timers/counters (Timer 0, 1, 2).
- PWM outputs (up to 6 channels).
- On-chip 18.432 MHz oscillator.
- 16 KB Flash, 1 KB SRAM.
Pin Functions:
- P0.0–P0.7, P1.0–P1.7: Multipurpose I/O (UART, SPI, PWM, ADC, etc.).
- RST: Reset input.
- XTAL1/XTAL2: External crystal pins.
- VDD/GND: Power supply (2.4V–5.5V).
Compact and versatile for embedded applications.
Key Features:
- 16 GPIO pins (multiplexed with other functions).
- 2 UARTs, 1 SPI, 1 I²C for communication.
- 8-channel 12-bit ADC.
- 3 timers/counters (Timer 0, 1, 2).
- PWM outputs (up to 6 channels).
- On-chip 18.432 MHz oscillator.
- 16 KB Flash, 1 KB SRAM.
Pin Functions:
- P0.0–P0.7, P1.0–P1.7: Multipurpose I/O (UART, SPI, PWM, ADC, etc.).
- RST: Reset input.
- XTAL1/XTAL2: External crystal pins.
- VDD/GND: Power supply (2.4V–5.5V).
Compact and versatile for embedded applications.
Manufacturer
The N76E003BQ20 is manufactured by Nuvoton Technology, a Taiwanese semiconductor company. Nuvoton specializes in microcontroller units (MCUs), audio and power management ICs, and IoT solutions. It was spun off from Winbond Electronics in 2008 and is known for cost-effective, high-performance chips. The N76E003BQ20 is an 8-bit MCU based on the 8051 core, commonly used in consumer electronics, industrial control, and smart devices. Nuvoton serves global markets with a focus on innovation and reliability.
Application
The N76E003BQ20 microcontroller is widely used in:
- Consumer Electronics: Remote controls, smart home devices.
- Industrial Control: Sensors, motor control, automation systems.
- IoT Devices: Low-power connected gadgets.
- Battery-Powered Devices: Wearables, portable instruments.
- LED Lighting: Dimming and control systems.
- Automotive Accessories: Simple control modules.
Its low power, high performance, and cost-effectiveness make it suitable for embedded applications requiring efficient processing and connectivity.
- Consumer Electronics: Remote controls, smart home devices.
- Industrial Control: Sensors, motor control, automation systems.
- IoT Devices: Low-power connected gadgets.
- Battery-Powered Devices: Wearables, portable instruments.
- LED Lighting: Dimming and control systems.
- Automotive Accessories: Simple control modules.
Its low power, high performance, and cost-effectiveness make it suitable for embedded applications requiring efficient processing and connectivity.
Package
The N76E003BQ20 is available in a QFN-20 (Quad Flat No-leads) package. This compact package measures 3x3 mm with a 0.5 mm pitch, making it suitable for space-constrained applications. It features 20 pins with exposed thermal pads for improved heat dissipation. The QFN package is lead-free and RoHS-compliant, ideal for modern electronics.
