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ATMEGA8515-16JU

Name: ATMEGA8515-16JU
Rating: 4.7 (12 reviews)

IC MCU 8BIT 8KB FLASH 44PLCC

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包 PLCC-44
資料表 ATMEGA8515-16JU DataSheet
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規格

Package	Tube
Series	AVR® ATmega
ProductStatus	Active
CoreProcessor	AVR
CoreSize	8-Bit
Speed	16MHz
Connectivity	EBI/EMI, SPI, UART/USART
Peripherals	Brown-out Detect/Reset, POR, PWM, WDT
NumberofI/O	35
ProgramMemorySize	8KB (4K x 16)
ProgramMemoryType	FLASH
EEPROMSize	512 x 8
RAMSize	512 x 8
Voltage-Supply(Vcc/Vdd)	4.5V ~ 5.5V
OscillatorType	Internal
OperatingTemperature	-40°C ~ 85°C (TA)
MountingType	Surface Mount
Package/Case	44-LCC (J-Lead)

概述

Description

The ATmega8515-16JU is a microcontroller from Atmel's AVR family, designed for embedded applications. It features an 8-bit RISC architecture, allowing for efficient processing with a maximum clock speed of 16 MHz. The chip includes 8KB of Flash memory for program storage, 512 bytes of SRAM, and 512 bytes of EEPROM for non-volatile data retention.
Key features include 32 general-purpose I/O pins, 8-channel 10-bit ADC, and multiple timer/counter modules for precise timing applications. The ATmega8515 also supports various communication protocols such as USART, SPI, and I2C, making it versatile for interfacing with other devices.
It operates within a voltage range of 2.7V to 5.5V and has low power consumption, ideal for battery-powered applications. The microcontroller is typically used in automotive, industrial, and consumer electronics due to its robustness and flexibility. Development can be facilitated through various IDEs like Atmel Studio or Arduino.

Features

The ATmega8515-16JU is an 8-bit microcontroller from Atmel (now part of Microchip Technology) belonging to the AVR family. Key features include:
- Memory: 8 KB of Flash memory for program storage, 512 bytes of SRAM, and 512 bytes of EEPROM.
- Clock Speed: Operates at speeds up to 16 MHz.
- I/O Ports: 32 general-purpose I/O lines, configurable for various applications.
- Timers/Counters: Three 16-bit timers/counters with compare modes.
- ADC: 8-channel, 10-bit Analog-to-Digital Converter (ADC).
- Communication: Supports SPI, USART, and I2C protocols for versatile connectivity.
- Interrupts: 20 programmable interrupt vectors for efficient event handling.
- Operating Voltage: Can operate at voltages from 2.7V to 6V.
- Package: Available in a 40-pin DIP or 44-pin QFP package.
The ATmega8515 is widely used in embedded systems for its reliability and extensive peripheral support, making it suitable for various applications including automotive, industrial, and consumer electronics.

Package

The ATmega8515-16JU is available in a 40-pin dual in-line package (DIP) and a surface mount package (TQFP). The "JU" suffix indicates the TQFP package version, suitable for surface mounting applications.

Pinout

The ATmega8515-16JU is an 8-bit microcontroller from Atmel's AVR family, featuring a total of 40 pins. It operates at a maximum clock speed of 16 MHz and contains the following key functions:
1. Digital I/O Pins: 32 general-purpose I/O pins.
2. ADC: 8-channel, 10-bit ADC (Analog-to-Digital Converter).
3. Timers: 2x 8-bit and 1x 16-bit timer/counter.
4. PWM: Supports Pulse Width Modulation via timer outputs.
5. USART: Universal Synchronous and Asynchronous serial receiver and transmitter.
6. SPI: Serial Peripheral Interface for communication with other devices.
7. EEPROM: 512 bytes of Electrically Erasable Programmable Read-Only Memory.
8. Flash Memory: 8 KB of program memory.
9. SRAM: 512 bytes of static RAM.
10. Interrupts: External and internal interrupt support.
The ATmega8515 is suitable for various applications, including automation, robotics, and data acquisition.

Manufacturer

The ATMEGA8515-16JU is manufactured by Microchip Technology Inc., a leading semiconductor company. Founded in 1989 and headquartered in Chandler, Arizona, Microchip specializes in designing and manufacturing microcontrollers, microprocessors, and other integrated circuits. The company is well-known for its PIC and AVR microcontroller families, which are widely used in various applications ranging from consumer electronics to industrial automation. Microchip focuses on providing innovative solutions and support for embedded systems, making it a key player in the semiconductor industry.

Application

The ATmega8515-16JU is commonly used in embedded systems for applications such as motor control, robotics, industrial automation, home automation, and consumer electronics. Its versatility makes it suitable for data acquisition, signal processing, and communication tasks. Additionally, it features GPIO, ADC, and PWM capabilities, making it ideal for sensor interfacing and control applications.

Equivalent

Equivalent products to the ATmega8515-16JU include the ATmega8535, ATmega8, and ATmega162. These microcontrollers share similar architectures and functionalities, though specific features such as memory size and peripheral support may vary. Always check the datasheets for compatibility and specific requirements for your application.