AT91SAM7S256-MU
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- Mfr.Part #
- AT91SAM7S256-MU
- Manufacturer
- Microchip Technology
- Package / Case
- 64-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 16/32BIT 256KB FLSH 64QFN
- Stock
- 657
- In Stock ：
- 657
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Data Converter :
- A/D 8x10b
- Lead Free :
- Lead Free
- Number of I/O :
- 32
- Frequency :
- 55MHz
- Core Architecture :
- ARM
- Speed :
- 55MHz
- RoHS Status :
- ROHS3 Compliant
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Data Bus Width :
- 32b
- Program Memory Type :
- Flash
- Min Supply Voltage :
- 3V
- RAM Size :
- 64K x 8
- Max Operating Temperature :
- 85°C
- Number of Pins :
- 64
- Mount :
- Surface Mount
- Product Status :
- Obsolete
- Min Operating Temperature :
- -40°C
- Length :
- 9mm
- Interface :
- I2C, I2S, SPI, UART, USART, USB
- Core Processor :
- ARM7®
- Memory Type :
- Flash
- Core Size :
- 16/32-Bit
- Data Converters :
- A/D 8x10b
- Connectivity :
- CANbus, I2C, IrDA, LINbus, SPI, UART/USART
- Peripherals :
- Brown-out Detect/Reset, DMA, POR, PWM, WDT
- Voltage - Supply (Vcc/Vdd) :
- 1.65V~1.95V
- Program Memory Size :
- 256KB 256K x 8
- Access Time :
- 55 µs
- Max Supply Voltage :
- 3.6V
- EEPROM Size :
- --
- Series :
- SAM7S
- Base Part Number :
- AT91SAM7S256
- Number of Programmable I/O :
- 32
- Oscillator Type :
- Internal
- Published :
- 1997
- Memory Size :
- 256KB
- Max Frequency :
- 55MHz
- Base Product Number :
- AT91SAM7S256
- Supplier Device Package :
- 64-QFN (9x9)
- Package / Case :
- 64-VFQFN Exposed Pad
- Package :
- Tray
- Operating Temperature :
- -40°C~85°C TA
- Packaging :
- Tube
- Number of Timers/Counters :
- 10
- Mounting Type :
- Surface Mount
- Datasheets
- AT91SAM7S256-MU
Microcontrollers Microchip Technology AT91SAM7S256-MU Overview
The AT91SAM7S256-MU by Microchip Technology stands out in the competitive microcontroller market with its advanced architecture that combines 16/32-bit processing capabilities and extensive on-chip features. This microcontroller is engineered for performance and versatility, providing a robust 256KB of flash memory within a compact 64QFN package. It is particularly well-suited for applications requiring a balanced mix of power efficiency and processing capability. The integration of high-density memory and the flexibility of its ARM7TDMI core make the Microcontrollers Microchip Technology AT91SAM7S256-MU an excellent choice for designers aiming to develop advanced, yet cost-effective, embedded systems.
AT91SAM7S256-MU Features
The AT91SAM7S256-MU microcontroller features a high-performance 16/32-bit ARM7TDMI RISC processor, which provides a maximum speed of 55 MHz, offering efficient handling of computational tasks. With 256KB of integrated flash memory and 64KB of SRAM, this device supports complex applications without compromising performance. Additional features include power-saving modes, multiple I/O ports for enhanced connectivity, and built-in peripherals such as UARTs, timers, and an ADC, making it highly adaptable to various technological needs.
AT91SAM7S256-MU Applications
- Industrial Control Systems: This MCU can manage various sensors and actuators, making it ideal for automation tasks in manufacturing processes.
- Smart Home Devices: Utilizes its connectivity features to interface with other home automation products, enhancing user experience through increased home intelligence.
- Medical Monitoring Equipment: Its precision and reliability are leveraged in devices that require constant and accurate monitoring, such as heart rate or glucose monitors.
- Portable Consumer Electronics: The MCU's low power consumption and robust processing capabilities are perfect for handheld devices, contributing to longer battery life and richer user interfaces.
- Automotive Applications: Suitable for managing in-vehicle networks and sensors, thereby improving the functionality and safety of automotive systems.
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