N76E003AT20

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N76E003AT20

+BOM

IC MCU 8BIT 18KB FLASH 20TSSOP

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Specifications

Attribute Value
Package Tube
Series N76
ProductStatus Active
CoreProcessor 8051
CoreSize 8-Bit
Speed 16MHz
Connectivity I²C, SPI, UART/USART
Peripherals Brown-out Detect/Reset, I²S, POR, PWM, WDT
NumberofI/O 18
ProgramMemorySize 18KB (18K x 8)
ProgramMemoryType FLASH
EEPROMSize 4K x 8
RAMSize 1K x 8
Voltage-Supply(Vcc/Vdd) 2.4V ~ 5.5V
DataConverters A/D 8x12b
OscillatorType Internal
OperatingTemperature -40°C ~ 105°C (TA)
MountingType Surface Mount
Package/Case 20-TSSOP (0.173, 4.40mm Width)

Overview

Description

The N76E003AT20 is a cost-effective, 8-bit microcontroller developed by Nuvoton Technology. It's built around the 8051 core architecture, which is widely known for its simplicity and efficiency in embedded systems. This microcontroller is equipped with 18 KB of flash memory, 1 KB of SRAM, and 128 bytes of LDROM, making it suitable for lightweight applications. It operates at a voltage range of 2.4V to 5.5V and can handle a maximum frequency of 16 MHz.
Key features of the N76E003AT20 include multiple communication interfaces such as UART, SPI, and I²C, which facilitate connectivity in various applications. It also provides several GPIO pins, timers, PWM outputs, and an ADC, allowing for versatile control and data acquisition tasks. Its power-saving modes and watchdog timer enhance its reliability and efficiency in battery-powered devices. The compact 20-pin TSSOP package makes it ideal for space-constrained applications. Commonly used in consumer electronics, home appliances, and IoT devices, the N76E003AT20 balances performance, versatility, and cost-effectiveness.

Equivalent

The N76E003AT20 is an 8-bit microcontroller from Nuvoton. Equivalent products may include:
1. Microchip PIC16F series: Such as the PIC16F18313 or PIC16F18323, which offer similar 8-bit performance.
2. STMicroelectronics STM8 series: Like the STM8S003F3, known for cost-effectiveness and comparable features.
3. Renesas RL78 series: Such as RL78/G13, which provides low power consumption.
4. Texas Instruments MSP430 series: Specifically the MSP430G2x, focusing on low power and simplicity.
Each offers distinct features, so selection depends on specific project requirements.

Features

The N76E003AT20 is an 8-bit microcontroller from Nuvoton's N76E series, designed for use in a variety of applications due to its versatile features. Key features include:
1. Core: It is based on the 8051 CPU core, which is widely recognized for its simplicity and efficiency.
2. Memory: Equipped with 18 KB of Flash memory, 1 KB of SRAM, and 256 bytes of auxiliary RAM for data storage and program execution.
3. Operating Voltage: The device operates at a voltage range of 2.4V to 5.5V, making it suitable for low-power applications.
4. Speed: It supports a clock speed of up to 16 MHz, allowing for fast processing capabilities.
5. Peripherals: Includes multiple timers, a 12-bit ADC, PWM, I2C, SPI, and UART interfaces for versatile connectivity options.
6. GPIO: Offers up to 18 general-purpose I/O pins for various input and output operations.
7. Package: Available in compact package types, such as TSSOP-20, which saves board space.
8. Additional Features: Features In-System Programming (ISP), In-Application Programming (IAP), and enhanced security options.
These features make the N76E003AT20 ideal for consumer electronics, industrial control, and other embedded applications.

Pinout

The N76E003AT20 is a microcontroller from Nuvoton's 8-bit microcontroller series. It features a 20-pin configuration typically used in TSSOP-20 or SSOP-20 packages. This microcontroller includes functions such as:
1. CPU: 1T 8051-based microcontroller, offering efficient instruction cycles.
2. Memory: 18 KB of Flash memory for program storage and 1 KB of SRAM for data storage.
3. I/O Ports: Multiple I/O pins configurable for general-purpose or peripheral functions.
4. Timers: Integrated timers for various timing functions and event counting.
5. Communication Interfaces: Includes UART, SPI, and I2C for serial communication.
6. PWM: Pulse Width Modulation outputs, useful in motor control and signal modulation.
7. ADC: 12-bit Analog-to-Digital Converter for sensor interfacing.
8. Brown-out Detector: Ensures safe operation during voltage drops.
9. Watchdog Timer: Enhances system reliability by resetting the microcontroller in case of software errors.
These features make the N76E003AT20 suitable for a wide range of applications in consumer electronics, industrial control, and home automation.

Manufacturer

The N76E003AT20 is manufactured by Nuvoton Technology Corporation. Nuvoton is a Taiwanese semiconductor company that specializes in microcontrollers, microprocessors, and other integrated circuits. It spun off from Winbond Electronics Corporation in 2008 and has since established itself as a key player in the semiconductor industry, serving various sectors including consumer electronics, industrial applications, and automotive markets. The company's focus is on providing innovative and energy-efficient solutions, and it is known for its comprehensive portfolio of semiconductor products.

Application

The N76E003AT20 is an 8-bit microcontroller commonly used in applications that require efficient processing and control. Its application areas include home appliances, industrial automation, consumer electronics, and automotive systems. It is suitable for use in devices like remote controls, sensor interfaces, motor control systems, and small-scale embedded systems. With features such as a built-in timer, PWM, ADC, and UART, it is ideal for tasks that demand precise timing, communication, and analog signal processing. Additionally, its low power consumption makes it a good choice for battery-operated devices and energy-efficient applications.

Package

The N76E003AT20 microcontroller is typically available in a TSSOP-20 package, which stands for Thin Shrink Small Outline Package with 20 pins. This type of package is compact and suitable for surface mounting on printed circuit boards, offering a balance between size and performance for various applications.

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