N76E885AT28

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N76E885AT28

+BOM

IC MCU 8BIT 18KB FLASH 28TSSOP

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Specifications

Attribute Value
Package / Case Tray
Series N76
Part Status Active
Core Processor 8051
Core Size 8-Bit
Speed 25MHz
Connectivity I²C, SPI, UART/USART
Peripherals Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT
Number of I/O 25
Program Memory Size 18KB (18K x 8)
Program Memory Type FLASH
EEPROM Size 4K x 8
RAM Size 512 x 8
Voltage - Supply (Vcc/Vdd) 2.4V ~ 5.5V
Data Converters A/D 1x10b
Oscillator Type Internal
Operating Temperature -40°C ~ 105°C (TA)
Mounting Type Surface Mount

Overview

Description

The N76E885AT28 is an 8-bit microcontroller from Nuvoton, based on the 8051 core. Key features include:
- Clock Speed: Up to 16.6 MHz
- Flash Memory: 8 KB for program storage
- RAM: 256 bytes (plus 1 KB XRAM)
- Timers: Three 16-bit timers
- ADC: 8-channel, 10-bit resolution
- Communication: UART, SPI, I²C
- GPIO: 28 pins (TSSOP-28 package)
- Operating Voltage: 2.4V–5.5V
It supports in-system programming (ISP) and in-application programming (IAP), making firmware updates convenient. With low power consumption and robust peripherals, it’s suitable for consumer electronics, industrial control, and IoT applications.
For detailed specs, refer to the Nuvoton datasheet.

Equivalent

The N76E885AT28 is an 8-bit microcontroller from Nuvoton. Equivalent alternatives include:
- AT89S52 (Atmel)
- PIC16F877A (Microchip)
- STM8S003F3 (STMicroelectronics)
- EFM8BB10F8G (Silicon Labs)
These offer similar 8-bit performance, flash memory, and peripheral features. Check pin compatibility and specs for exact replacements.

Features

The N76E885AT28 is an 8-bit microcontroller from Nuvoton, based on the 8051 core. Key features include:
- Core: 8051-compatible, up to 16 MHz clock speed.
- Memory: 8 KB Flash, 256B RAM, 512B XRAM.
- Timers: Three 16-bit timers (Timer 0, 1, 2).
- PWM: Two 8-bit PWM channels.
- ADC: 8-channel, 10-bit ADC.
- Communication: UART, SPI, I²C.
- GPIO: Up to 28 I/O pins (TSSOP-28 package).
- Power: 2.4V–5.5V operating voltage, low-power modes.
- Special Features: Watchdog timer, in-circuit programming (ICP), brown-out detection.
Ideal for embedded control, sensor interfacing, and low-power applications.

Pinout

The N76E885AT28 is a 28-pin microcontroller from Nuvoton, based on the 8051 core. Key features include:
- 28-pin (TSSOP package)
- 16KB Flash, 1KB SRAM, 512B EEPROM
- 12-bit ADC, PWM, UART, SPI, I²C
- GPIOs: Up to 24 I/O pins (multiplexed with peripherals)
- Operating voltage: 2.4V–5.5V
- High-speed core (16MHz) with low-power modes
Functions include embedded control, sensor interfacing, and communication tasks.

Package

The N76E885AT28 microcontroller by Nuvoton comes in a TSSOP-28 package. This surface-mount type has 28 pins with a compact, thin-shrink small outline design, suitable for space-constrained applications. Key dimensions are typically 9.7mm x 4.4mm with a 0.65mm pin pitch. Ideal for industrial and consumer electronics requiring efficient PCB space utilization.

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