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AT91SAM7XC512-AU
Low voltage operation capabilities of 1.8V/2.5V/3.3VAT91SAM7XC512-AU
Low voltage operation capabilities of 1.8V/2.5V/3.3V
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製造商零件號 # : AT91SAM7XC512-AU
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包裝/封裝: LQFP-100
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製造商: Microchip Technology
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產品分類 : Microcontrollers
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AT91SAM7XC512-AU 數據表
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詳細說明
Featuring advanced capabilities such as a 10-bit ADC for precise analog signal acquisition and PWM channels for controlling motors and other peripherals with accuracy, this MCU is well-suited for applications where reliability and performance are paramount. Whether it's controlling industrial machinery or powering consumer electronics, the AT91SAM7XC512-AU offers the flexibility and versatility needed to tackle diverse embedded systems with ease
主要特徵
- High-performance ARM7TDMI-S processor
- 512KB of flash memory and 64KB of SRAM
- 14-channel 10-bit ADC and 2-channel 16-bit PWM
- USB 2.0 Full-Speed device interface
- 16-bit external bus interface
- Advanced interrupt controller and power saving modes
應用
- Industrial control and automation
- Communication systems
- Security systems
- Medical devices
- Instrumentation systems
- Home automation
- Consumer electronics
- Automotive applications
- Networking equipment
- Point-of-sale terminals
規格
以下是所選零件的基本參數，涉及零件的特性及其所屬類別。
| Product Category ! | ARM Microcontrollers - MCU | Shipping Restrictions | This product may require additional documentation to export from the United States. |
| RoHS | Details | Series | SAM7X/XC |
| Mounting Style | SMD/SMT | Package / Case | LQFP-100 |
| Core | ARM7TDMI | Program Memory Size | 512 kB |
| Data Bus Width | 32 bit | Maximum Clock Frequency | 55 MHz |
| Number of I/Os | 62 I/O | Data RAM Size | 128 kB |
| Supply Voltage - Min | 1.65 V | Supply Voltage - Max | 1.95 V |
| Minimum Operating Temperature | - 40 C | Maximum Operating Temperature ! | + 85 C |
| Analog Supply Voltage | 3.3 V | Brand | Microchip Technology |
| Height | 1.4 mm | I/O Voltage | 3.3 V |
| Interface Type | MII, SPI, TWI | Length | 14 mm |
| Moisture Sensitive | Yes | Number of Timers/Counters | 3 Timer |
| Processor Series | AT91 | Product Type ! | ARM Microcontrollers - MCU |
| Program Memory Type ! | Flash | Factory Pack Quantity | 180 |
| Subcategory | Microcontrollers - MCU | Width | 14 mm |
| Unit Weight | 0.046530 oz |
Specification Comparison
數據表 PDF
數據表記錄了器件的特性、絕對最大額定值、應用等，這對於作為器件特定應用的整體指南大有裨益。
常見問題解答
What is AT91SAM7XC512-AU?
The AT91SAM7XC512-AU is a high-performance 32-bit microcontroller based on the ARM7TDMI® processor core. It is designed by Microchip Technology (formerly Atmel) and is suitable for a wide range of industrial and consumer applications, including motor control, industrial automation, and communication systems.
How Does AT91SAM7XC512-AU Work?
The AT91SAM7XC512-AU operates as a versatile microcontroller with a 32-bit ARM core, offering high computational performance and efficient code execution. It includes a rich set of peripherals such as timers, communication interfaces, and analog-to-digital converters, enabling seamless integration into various embedded systems.
How Many Pins does AT91SAM7XC512-AU have and What are the Functions of the Pinout Configuration?
The AT91SAM7XC512-AU is housed in a 100-lead LQFP (Low Profile Quad Flat Package) package. The pinout configuration includes:
- GPIO: General-purpose input/output pins for interfacing with external devices.
- UART, SPI, I2C: Communication interface pins for serial communication.
- ADC: Analog-to-digital converter input pins for analog measurements.
- Timers/Counters: Pins for timer and counter peripherals for timing and control applications.
- External Interrupts: Pins for external interrupt inputs for triggering specific events.
- Clock Inputs: Pins for external clock sources for system timing.
- Power and Ground: Pins for power supply and ground connections for proper operation.
What are the Pros and Cons of AT91SAM7XC512-AU?
Pros:
- High Performance: Features a 32-bit ARM core for efficient and powerful processing.
- Rich Peripheral Set: Offers a wide range of integrated peripherals for diverse functionality.
- Industrial Temperature Range: Suitable for industrial applications with extended temperature requirements.
- Robust Development Ecosystem: Supported by a comprehensive set of development tools, software libraries, and community resources.
Cons:
- Complexity: The advanced features and capabilities may require a steeper learning curve for beginners.
- Package Size: The 100-lead LQFP package may not be suitable for space-constrained designs.
- Power Consumption: May not be the most power-efficient option for battery-powered applications.
Are There Any Equivalents/Alternatives to AT91SAM7XC512-AU for Recommendation?
- The LPC2148 from NXP Semiconductors is a similar ARM7-based microcontroller with a rich feature set.
- Alternatives to the AT91SAM7XC512-AU include the STM32F1 series from STMicroelectronics and the LPC1768 from NXP Semiconductors.
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