AT91SAM7X256C-AU
- Mfr.Part #
- AT91SAM7X256C-AU
- Manufacturer
- Microchip Technology
- Package / Case
- 100-LQFP
- Datasheet
- Download
- Description
- IC MCU 16/32B 256KB FLSH 100LQFP
- Stock
- 195
- In Stock :
- 195
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Lead Free :
- Lead Free
- Qualification Status :
- Not Qualified
- Operating Temperature :
- -40°C~85°C TA
- Pin Count :
- 100
- Typical Operating Supply Voltage :
- 3.6 (Maximum) V
- RoHS :
- Details
- PWM Channels :
- yes
- DMA Channels :
- yes
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Peripherals :
- Brown-out Detect/Reset, DMA, POR, PWM, WDT
- RAM Size :
- 64K x 8
- ROM (words) :
- 262144
- RAM (bytes) :
- 65536
- Has ADC :
- yes
- Interfaces :
- CAN/Ethernet/SPI/I2S
- Watchdog Timer :
- yes
- Product Category :
- ARM Microcontrollers - MCU
- Number of PWM Channels :
- 4
- Data Converter :
- A/D 8x10b
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Package :
- Tray
- Number of I/O Lines :
- 62
- Core Size :
- 16/32-Bit
- Number of Terminals :
- 100
- JESD-30 Code :
- S-PQFP-G100
- Program Memory Type :
- Flash
- Voltage - Supply (Vcc/Vdd) :
- 1.65V~1.95V
- Number of ADC Channels :
- 8
- Interface :
- CAN, Ethernet, I2C, I2S, SPI, UART, USART, USB
- Number of I2C Channels :
- 1
- Number of Timers/Counters :
- 3
- Surface Mount :
- yes
- Number of Ethernet Channels :
- 1
- Number of Terminations :
- 100
- Maximum Operating Temperature :
- +85 °C
- Program Memory Size :
- 256KB 256K x 8
- Terminal Form :
- Gull wing
- Number of Pins :
- 100
- DAC Channels :
- No
- Number of UART Channels :
- 2
- Max. operating temperature :
- +85°C
- Type :
- AT91SAM7X256C-AU
- Reach Compliance Code :
- Compliant
- Manufacturer :
- Microchip Technology
- Minimum Operating Temperature :
- -40 °C
- Width :
- 14mm
- Height :
- 1.6mm
- Speed :
- 55MHz
- Interface Type :
- SPI
- Enclosure :
- LQFP 100 (14x14)
- Terminal Pitch :
- 0.5mm
- Terminal Finish :
- Matte Tin (Sn)
- Number of SPI Channels :
- 2
- Bit Size :
- 32
- Product Status :
- Active
- Memory Size :
- 256KB
- Packaging :
- Tray
- Supply Voltage :
- 1.8V
- Peak Reflow Temperature (Cel) :
- 260
- Temperature Grade :
- Industrial
- Frequency :
- 55MHz
- Product Type :
- ARM Microcontrollers - MCU
- Base Product Number :
- AT91SAM7X256
- Power Supplies :
- 1.8,3.3 V
- Data Rate :
- 100Mbit/s
- Additional Feature :
- ALSO REQUIRES 3.3V SUPPLY
- JESD-609 Code :
- e3
- Data Converters :
- A/D 8x10b
- Package / Case :
- 100-LQFP
- Package Type :
- LQFP
- ROM Programmability :
- Flash
- Core Processor :
- ARM7®
- REACH SVHC :
- No SVHC
- Supplier Device Package :
- 100-LQFP (14x14)
- Factory Lead Time :
- 21 Weeks
- Mount :
- Surface Mount
- Number of I/O :
- 62
- Data Bus Width :
- 32b
- EEPROM Size :
- --
- Mounting Style :
- SMD/SMT
- Manuf. code :
- MCP
- Terminal Position :
- QUAD
- Series :
- SAM7X
- Instruction Set Architecture :
- RISC
- Package Shape :
- Square
- Mounting Type :
- Surface Mount
- Device Core :
- ARM7TDMI
- Family Name :
- AT91
- Pbfree Code :
- yes
- Number of I/Os :
- 62 I/O
- CPU Family :
- ARM7
- RoHS Status :
- ROHS3 Compliant
- Published :
- 1997
- Brand :
- Microchip Technology / Atmel
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Base Part Number :
- AT91SAM7X256
- Dimensions :
- 14 x 14 x 1.45mm
- Oscillator Type :
- Internal
- Seated Height-Max :
- 1.6 mm
- Radiation Hardening :
- No
- Length :
- 14mm
- Core Architecture :
- ARM
- Datasheets
- AT91SAM7X256C-AU

Microcontrollers Microchip Technology AT91SAM7X256C-AU Overview
The AT91SAM7X256C-AU from Microchip Technology is a high-performance microcontroller tailored for advanced applications requiring a blend of low-power consumption and high-speed processing. Integrated into a compact 100LQFP package, this IC is powered by an ARM7TDMI® processor core, optimizing both performance and power efficiency. The device features 256KB of flash memory, enabling significant program storage and robust operation for sophisticated embedded systems. The Microcontrollers Microchip Technology AT91SAM7X256C-AU is engineered to support a wide array of applications, from industrial control systems to sophisticated communication devices, making it an ideal choice for B2B customers looking for scalable, reliable, and efficient microcontroller solutions.
AT91SAM7X256C-AU Features
This microcontroller unit (MCU) boasts an impressive array of features including 256KB of high-speed flash memory, a 16/32-bit ARM7TDMI processor, and multiple communication interfaces such as USB, CAN, and Ethernet. Additionally, it supports various peripheral features like multiple timer/counters, a wide range of input/output ports, and inbuilt security protocols for secure data transfer and storage. These features make the AT91SAM7X256C-AU a versatile component suitable for integrating into complex electronic systems.
AT91SAM7X256C-AU Applications
- Industrial Automation: The AT91SAM7X256C-AU can be integrated into programmable logic controllers (PLCs) and human-machine interfaces (HMIs) to enhance automation processes and reliability in harsh environments.
- Smart Energy Solutions: This MCU is ideal for smart grid infrastructure, including energy meters and renewable energy management systems, where accuracy and extended operational life are critical.
- Medical Devices: Used in portable medical diagnostics equipment and patient monitoring systems, where low power consumption and precise data handling are essential for device efficiency and patient safety.
- Communication Systems: Suitable for networked communication devices such as gateways and routers that require robust operation and connectivity features.
- Consumer Electronics: The AT91SAM7X256C-AU is a perfect choice for advanced consumer electronics, including home automation hubs and advanced gaming interfaces, offering a high degree of programmability and connectivity.
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