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AT91M55800A-33CJ

Name: AT91M55800A-33CJ
Rating: 4.7 (12 reviews)

RISC MICROCONTROLLER, 32-BIT, AR

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製造商。部分 #AT91M55800A-33CJ
包 LFBGA-176
資料表 AT91M55800A-33CJ DataSheet
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規格

Package	Bulk
ProductStatus	Active

概述

Description

The AT91M55800A-33CJ is a microcontroller from Atmel's AT91 series, based on the ARM7TDMI core. It operates at a clock speed of 33 MHz and features a 32-bit architecture. This microcontroller is designed for embedded applications, offering a blend of performance and low power consumption.
Key features include 128 KB of SRAM, 128 KB of flash memory, and support for various communication interfaces such as UART, SPI, and I2C. It also includes a 10-bit ADC, timers, and PWM capabilities, making it suitable for a wide range of applications, including industrial control, automotive systems, and consumer electronics.
The AT91M55800A is known for its ease of integration and development, supported by a variety of development tools and libraries. Its robust architecture and versatility make it a popular choice for developers looking to create reliable and efficient embedded systems.

Features

The AT91M55800A-33CJ is a microcontroller from Atmel's AT91 series, featuring an ARM7TDMI core. Key features include:
- 32-bit RISC Architecture: Offers efficient processing with a maximum clock speed of 33 MHz.
- Memory: Up to 64 KB of SRAM and 128 KB of Flash memory for program storage.
- Peripheral Interfaces: Includes USART, SPI, I2C, and a 10/100 Mbps Ethernet MAC for connectivity.
- Digital I/O: Supports multiple general-purpose I/O pins for interfacing with external components.
- Timers/Counters: Features several timers for real-time applications.
- ADC/DAC: Integrated Analog-to-Digital and Digital-to-Analog converters for mixed-signal applications.
- Low Power Operation: Designed for low power consumption, making it suitable for battery-operated devices.
- Development Support: Compatible with various development tools and software for ease of programming and debugging.
This microcontroller is ideal for embedded systems in automotive, industrial, and consumer electronics applications.

Package

The AT91M55800A-33CJ is available in a PQFP (Plastic Quad Flat Package) with a 144-pin configuration. This type of package is designed for surface mounting and offers a compact footprint suitable for various applications.

Pinout

The AT91M55800A-33CJ is a microcontroller from Atmel's AT91 series, featuring a 32-bit ARM7TDMI core. It has a total of 100 pins in a LQFP (Low-Profile Quad Flat Package) configuration.
The pin functions include:
- Power Supply Pins: VDD, VSS
- I/O Ports: Multiple I/O pins (PA, PB, PC) for general-purpose input/output.
- Communication Interfaces: USART, SPI, I2C for serial communication.
- Timers: PWM and general-purpose timers for timing operations.
- Interrupt Lines: For handling external events.
- Analog Features: ADC for analog input conversion.
- Debugging Interface: JTAG for programming and debugging.
The device is suitable for various embedded applications, including industrial control and consumer electronics.

Manufacturer

The AT91M55800A-33CJ is manufactured by Microchip Technology Inc. Microchip is a leading provider of embedded control solutions, specializing in microcontrollers, analog semiconductors, memory products, and development tools. The company focuses on microcontroller and microprocessor technologies, offering a wide range of products for various applications, including automotive, industrial, consumer, and telecommunications sectors. Founded in 1989, Microchip has grown to be a significant player in the semiconductor industry, known for its commitment to customer service, quality, and innovation.

Application

The AT91M55800A-33CJ is an ARM7-based microcontroller primarily used in embedded systems for applications such as industrial automation, consumer electronics, medical devices, telecommunications, and data acquisition systems. Its features support real-time processing, interfacing with various peripherals, and managing complex tasks, making it suitable for robotics, smart sensors, and control systems.

Equivalent

The AT91M55800A-33CJ is an ARM7-based microcontroller. Equivalent products include:
1. LPC210x Series (NXP)
2. LPC214x Series (NXP)
3. AT91SAM7 Series (Microchip)
4. MPC555 Series (NXP)
These alternatives offer similar features and architectures suitable for embedded applications. Always verify specific requirements before substitution.