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AT91SAM7S64C-AU

Name: AT91SAM7S64C-AU
Rating: 4.7 (12 reviews)

IC MCU 16/32BIT 64KB FLSH 64LQFP

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製造商。部分 #AT91SAM7S64C-AU
包 LQFP64
資料表 AT91SAM7S64C-AU DataSheet
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規格

Package	Tray
Series	SAM7S
ProductStatus	Active
CoreProcessor	ARM7®
CoreSize	16/32-Bit
Speed	55MHz
Connectivity	I²C, SPI, SSC, UART/USART, USB
Peripherals	Brown-out Detect/Reset, DMA, POR, PWM, WDT
NumberofI/O	32
ProgramMemorySize	64KB (64K x 8)
ProgramMemoryType	FLASH
RAMSize	16K x 8
Voltage-Supply(Vcc/Vdd)	1.65V ~ 1.95V
DataConverters	A/D 8x10b
OscillatorType	Internal
OperatingTemperature	-40°C ~ 85°C (TA)
MountingType	Surface Mount
Package/Case	64-LQFP

概述

Description

The AT91SAM7S64C-AU is a microcontroller from Atmel's ARM7 family, featuring a 32-bit ARM7TDMI core. It operates at speeds up to 55 MHz and includes 64 KB of Flash memory and 16 KB of SRAM. This microcontroller is designed for a range of applications, including industrial control, consumer electronics, and communication devices.
Key features include:
- A rich set of peripherals such as USB, USART, SPI, and TWI for versatile connectivity.
- 32 general-purpose I/O pins for interfacing with external components.
- Advanced power management options, allowing for low-power operation.
- A built-in real-time clock, watchdog timer, and various timers for enhanced functionality.
The AT91SAM7S64C-AU supports In-System Programming (ISP) and is compatible with various development tools, facilitating rapid application development. Its combination of processing power, memory capacity, and peripheral options makes it suitable for embedded systems requiring efficient performance and scalability.

Features

The AT91SAM7S64C-AU is a microcontroller from the Atmel SAM7 series, featuring an ARM7TDMI core. Key features include:
- 64 KB Flash Memory: For program storage.
- 20 KB SRAM: For data handling and processing.
- 48 MHz Maximum Clock Frequency: Ensures efficient processing.
- Up to 64 GPIO Pins: For versatile interfacing with peripherals.
- Multiple Communication Interfaces: Includes USART, SPI, TWI (I2C), and CAN for connectivity.
- ADC: 10-bit Analog-to-Digital Converter with up to 8 channels for sensor interfacing.
- PWM: Programmable Pulse Width Modulation outputs for motor control and other applications.
- USB 2.0 Full-Speed Device Interface: Facilitates easy connectivity with USB devices.
- Low Power Consumption: Multiple power-saving modes for battery-operated applications.
- Integrated Bootloader: For easy firmware updates.
These features make the AT91SAM7S64C-AU suitable for a wide range of embedded applications, including consumer electronics, industrial control, and automotive systems.

Package

The AT91SAM7S64C-AU is packaged in a 64-pin LQFP (Low-Profile Quad Flat Package) with a 0.8 mm pitch. This compact package design is suitable for various embedded applications.

Pinout

The AT91SAM7S64C-AU is a 64-pin microcontroller from Atmel's SAM7 series, based on the ARM7TDMI core. It features a total of 64 pins, which serve various functions including GPIO (General Purpose Input/Output), communication interfaces, and power supply.
Key pin groups include:
- GPIO Pins: Configurable as inputs or outputs for general use.
- Communication Interfaces: Includes USART, SPI, and I2C for serial communication.
- ADC (Analog-to-Digital Converter): Pins for analog input.
- PWM (Pulse Width Modulation): Pins for generating PWM signals.
- External Interrupts: Dedicated pins for handling interrupts.
- Power Supply Pins: VDD and GND pins for power connections.
The device is designed for a wide range of applications, including embedded systems and consumer electronics, offering flexibility and integrated peripheral functionality.

Manufacturer

The AT91SAM7S64C-AU is manufactured by Microchip Technology Inc., an American company that specializes in semiconductor products. Microchip is known for its microcontrollers, mixed-signal, analog, and Flash-IP solutions. The company serves various markets, including automotive, industrial, consumer, and communications. Microchip is recognized for its focus on embedded control solutions, offering a wide range of products that enable designers to create innovative and efficient electronic systems.

Application

The AT91SAM7S64C-AU is an ARM7-based microcontroller commonly used in embedded systems for applications such as industrial control, consumer electronics, automotive systems, medical devices, and data acquisition. Its features, including USB connectivity, PWM, and GPIO, make it suitable for automation, monitoring, and communication tasks. Additionally, it supports real-time applications due to its efficient processing capabilities.

Equivalent

Equivalent products to the AT91SAM7S64C-AU include the AT91SAM7S128 and AT91SAM7S256, which offer similar ARM7TDMI architecture with varying flash memory sizes. Additionally, alternatives from other manufacturers, such as NXP's LPC2148 or LPC2103, may also serve similar applications with comparable features. Always check specific requirements for compatibility.