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AT90CAN128-16AU

Name: AT90CAN128-16AU
Rating: 4.7 (12 reviews)

IC MCU 8BIT 128KB FLASH 64TQFP

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製造商。部分 #AT90CAN128-16AU
包 TQFP-64
資料表 AT90CAN128-16AU DataSheet
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規格

Package	Bulk
Series	AVR® 90CAN
ProductStatus	Active
CoreProcessor	AVR
CoreSize	8-Bit
Speed	16MHz
Connectivity	CANbus, EBI/EMI, I²C, SPI, UART/USART
Peripherals	Brown-out Detect/Reset, POR, PWM, WDT
NumberofI/O	53
ProgramMemorySize	128KB (128K x 8)
ProgramMemoryType	FLASH
EEPROMSize	4K x 8
RAMSize	4K x 8
Voltage-Supply(Vcc/Vdd)	2.7V ~ 5.5V
DataConverters	A/D 8x10b
OscillatorType	Internal
OperatingTemperature	-40°C ~ 85°C (TA)
MountingType	Surface Mount
Package/Case	64-TQFP

概述

Description

The AT90CAN128-16AU is an 8-bit AVR microcontroller from Microchip Technology, designed for automotive and industrial applications. It features an integrated CAN (Controller Area Network) interface, making it suitable for real-time communication in embedded systems.
Key specifications include 128 KB of flash memory, 4 KB of SRAM, and 4 KB of EEPROM. It operates at a maximum clock frequency of 16 MHz and supports various peripherals such as timers, ADCs, and GPIOs. The device is equipped with multiple communication interfaces, including SPI, USART, and I2C, enhancing its connectivity options.
The AT90CAN128-16AU is packaged in a 64-pin TQFP form factor, allowing for compact designs. Its low power consumption and robust performance make it ideal for applications like automotive control systems, robotics, and industrial automation. The device is also programmable in C or assembly using the AVR development tools, facilitating ease of use for developers.

Features

The AT90CAN128-16AU is a microcontroller from the AVR family, featuring:
- Architecture: 8-bit AVR RISC architecture.
- Memory: 128 KB of flash memory, 4 KB of SRAM, and 4 KB of EEPROM.
- Clock Speed: Operates at up to 16 MHz.
- I/O Ports: 32 programmable I/O lines.
- CAN Interface: Integrated CAN controller for automotive and industrial communication.
- Timers: Three 16-bit timers, one 8-bit timer, and a watchdog timer for reliable operation.
- ADC: 10-bit ADC with up to 8 channels.
- Communication Interfaces: SPI, USART, and TWI interfaces for flexible communication options.
- Operating Voltage: 2.7V to 5.5V.
- Package Type: Available in a 64-pin TQFP package.
This microcontroller is ideal for applications requiring reliable communication and performance in embedded systems, particularly in automotive environments.

Package

The AT90CAN128-16AU is packaged in a 64-pin TQFP (Thin Quad Flat Package) format. This surface-mount package is designed for efficient space utilization and is commonly used in applications requiring compact designs.

Pinout

The AT90CAN128-16AU is a microcontroller from the AVR series, featuring 128 KB of flash memory, 4 KB of SRAM, and a CAN (Controller Area Network) interface. It has a pin count of 64 pins in the TQFP (Thin Quad Flat Package) package.
The functionality of the pins includes:
- Digital I/O: 32 general-purpose I/O pins that can be configured as input or output.
- Analog Input: 8 channels of 10-bit ADC (Analog to Digital Converter).
- Timers/Counters: Several hardware timers for various timing and counting applications.
- Communication Interfaces: Supports UART, SPI, I2C, and CAN communication protocols.
- External Interrupts: Multiple external interrupt sources for responsive event handling.
- Reset and Power Supply Pins: Including VCC, GND, AVCC, and AREF.
This microcontroller is particularly useful in automotive and industrial applications due to its CAN capability.

Manufacturer

The AT90CAN128-16AU is manufactured by Microchip Technology Inc., an American semiconductor company. Microchip specializes in microcontrollers, mixed-signal, analog, and Flash-IP solutions. Founded in 1989, the company designs and manufactures a wide range of integrated circuits for various applications, including automotive, industrial, and consumer electronics. Microchip is known for its strong focus on embedded control solutions and offers a comprehensive suite of development tools, software, and support services for engineers and developers in the electronics industry.

Application

The AT90CAN128-16AU is a microcontroller from Atmel (now part of Microchip Technology) designed for automotive and industrial applications. Its primary application areas include automotive communications (CAN bus), industrial automation, robotics, and control systems. It is suitable for real-time data processing and embedded systems, supporting functions such as sensor data acquisition, motor control, and user interface management.

Equivalent

Equivalent products to the AT90CAN128-16AU chip include the ATmega128, ATmega2560, and other microcontrollers in the Atmel AVR family that support similar features and functionalities, such as CAN communication and sufficient GPIOs. Additionally, consider alternatives from other manufacturers like Microchip's PIC32 series, NXP's LPC series, or STMicroelectronics' STM32 series, depending on your specific application requirements. Always verify compatibility based on pin configuration, peripherals, and performance specifications.