AT91SAM7S256-MU

Name: AT91SAM7S256-MU
Brand: Microchip Technology
Rating: 4.5 (10 reviews)
Author: Lisleapex

AT91SAM7S256-MU is a high-performance 32-bit microcontroller

6,441 Effective Inventory

AT91SAM7S256-MU

Effective Inventory6,441

AT91SAM7S256-MU is a high-performance 32-bit microcontroller

Manufacturer Part # : AT91SAM7S256-MU
Package/Case: LQFP-48
Part Status : Discontinued
Brand: Microchip Technology
Product Categories : Microcontrollers
Series : AT91SAM7S256

Quality Assurance

All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.

Certification

We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.

Shipping & Payment

About Shipping

We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.

About Payment

We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.

If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact us.

WireTransfer

Paypal

CreditCard

WesternUnion

MoneyGram

Service & Packaging

About After Sales Service

All Parts Extended Quality Guarantee

Initiate the application within 90 days from the shipment date.

Confirm the return or exchange with our staff.

Maintain the goods in their original condition as received.

Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]

About packaging

Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.

Example

Tape and Reel

Cut Tape

Tube or Tray

AT91SAM7S256-MU DataSheet

Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!

Interested Parts

AT89C51-24PC
Microchip Technology
Min$1.167

Price Dtls.
AT89C51CC01UA-RLTUM
Microchip Technology
Min$9.202

Price Dtls.
AT89C51CC01CA-RLTUM
Microchip Technology
Min$2.597

Price Dtls.
PIC18LF46K22-I/PT
Microchip Technology
Min$1.488

Price Dtls.
ATMEGA48V-10MU
Microchip Technology
Min$0.799

Price Dtls.
ATXMEGA128B1-AU
Microchip Technology
Min$2.456

Price Dtls.
ATTINY441-SSU
Microchip Technology
Min$2.053

Price Dtls.
ATXMEGA128A3U-MH
Microchip Technology
Min$6.775

Price Dtls.

Rapid Quote

Please submit RFQ for AT91SAM7S256-MU or email to us: Email: [email protected], we will contact you in 12 hours.

Quantity^*

Contact Person^*

E-mail^*

Company Name

Anything else?

AT91SAM7S256-MU Details

The AT91SAM7S256-MU is a high-performance ARM-based microcontroller from Microchip Technology, offering a wide range of features for embedded applications. This microcontroller combines high CPU performance, peripheral integration, and connectivity options, making it suitable for various industrial and consumer electronics projects.

Pinout

1 (PA0): General-Purpose I/O
2 (PA1): General-Purpose I/O
3 (PA2): General-Purpose I/O
4 (PA3): General-Purpose I/O
5 (GND): Ground
6 (PA4): General-Purpose I/O
7 (PA5): General-Purpose I/O
8 (VDD): Positive Power Supply

(Tip: For detailed pinout information, please refer to the corresponding datasheet.)

Key Features

ARM Processor: Features an ARM7TDMI core for high-performance processing.
Peripheral Integration: Includes multiple communication interfaces and peripherals for enhanced functionality.
Flash Memory: Integrated flash memory for program storage and easy firmware updates.
Timer Counters: Built-in timer counters for event handling and time-critical operations.
Analog-to-Digital Converter: ADC for converting analog signals to digital data for sensor interfacing.

Application

Embedded Systems: Ideal for embedded system development requiring high performance and connectivity.
Industrial Automation: Used in industrial automation applications for control and monitoring tasks.
IoT Devices: Suitable for IoT device development due to its connectivity options and processing power.

Where to Use

The AT91SAM7S256-MU is suitable for embedded projects that demand a balance of performance, connectivity, and peripheral integration. It is commonly used in industrial automation, consumer electronics, and IoT applications for versatile system design.

How to Use

Start by connecting the AT91SAM7S256-MU to power and ground pins, ensuring proper voltage levels. Utilize the GPIO and communication interfaces as needed for your application. Program the microcontroller with firmware to control connected peripherals. Refer to the datasheet for detailed usage guidelines and programming instructions.

Application Circuit

The application circuit diagram for the AT91SAM7S256-MU showcases how to interface the microcontroller with external components and peripherals. It illustrates power supply connections, GPIO usage, and communication interfaces for a complete system setup.

(Tip: For detailed circuit diagram connections and usage guide, refer to the datasheet.)

Equivalents

LPC2148: A comparable ARM-based microcontroller from NXP Semiconductors offering similar features and performance.
STM32F407: An alternative microcontroller from STMicroelectronics with equivalent capabilities.

Complementary

The AT91SAM7S256-MU can be paired with the AT24C256 EEPROM for additional data storage capabilities, allowing for extended program and data storage in embedded applications.

When selecting complementary components, ensure compatibility and interface requirements match for seamless integration and functionality.

Frequently Asked Questions

Q: What programming languages are supported for the AT91SAM7S256-MU?

A: The AT91SAM7S256-MU can be programmed in C/C++ using available development tools and compilers. Additional support may vary based on the chosen toolchain.

Q: Is the AT91SAM7S256-MU suitable for real-time applications?

A: Yes, the AT91SAM7S256-MU can be used in real-time applications with proper planning and consideration of timing constraints. Its integrated peripherals and processing power enable real-time control and monitoring tasks.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Product Category !	ARM Microcontrollers - MCU	RoHS	Details
Series	SAM7S/SE	Mounting Style	SMD/SMT
Package / Case	LQFP-48	Core	ARM7TDMI
Program Memory Size	256 kB	Data Bus Width	32 bit/16 bit
ADC Resolution	10 bit	Maximum Clock Frequency	55 MHz
Number of I/Os	32 I/O	Data RAM Size	64 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
Data RAM Type	RAM	Height	0.85 mm
I/O Voltage	1.65 V to 3.6 V	Interface Type	I2C, SPI, USART, USB
Length	9 mm	Moisture Sensitive	Yes
Number of ADC Channels	8 Channel	Number of Timers/Counters	3 Timer
Processor Series	SAM7S	Product	MCU
Product Type !	ARM Microcontrollers - MCU	Program Memory Type !	Flash
Factory Pack Quantity	260	Subcategory	Microcontrollers - MCU
Watchdog Timers	Watchdog Timer	Width	9 mm
Unit Weight	0.006409 oz

Datasheet PDF

Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.

Preliminary Specification AT91SAM7S256-MU PDF Download