AT91SAM7X256B-CU-999
- Mfr.Part #
- AT91SAM7X256B-CU-999
- Manufacturer
- Atmel (Microchip Technology)
- Package / Case
- 100-TFBGA
- Datasheet
- Download
- Description
- IC MCU 16/32BIT 256KB 100TFBGA
- Stock
- 32,250
- In Stock :
- 32,250
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- Manufacturer :
- Atmel (Microchip Technology)
- Product Category :
- Microcontrollers
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Operating Temperature :
- -40°C~85°C TA
- Data Bus Width :
- 32b
- Package / Case :
- 100-TFBGA
- Packaging :
- Tape and Reel (TR)
- Series :
- SAM7X
- Max Operating Temperature :
- 85°C
- Product Status :
- Obsolete
- Base Product Number :
- AT91SAM7X256
- Oscillator Type :
- Internal
- Core Size :
- 16/32-Bit
- Program Memory Size :
- 256KB 256K x 8
- Data Converters :
- A/D 8x10b
- Base Part Number :
- AT91SAM7X256
- Core Architecture :
- ARM
- RoHS Status :
- ROHS3 Compliant
- EEPROM Size :
- --
- Number of Pins :
- 100
- Core Processor :
- ARM7®
- Number of I/O :
- 62
- Mounting Type :
- Surface Mount
- Voltage - Supply (Vcc/Vdd) :
- 1.65V~1.95V
- Program Memory Type :
- Flash
- Memory Type :
- Flash
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Supplier Device Package :
- 100-TFBGA (9x9)
- Speed :
- 55MHz
- Peripherals :
- Brown-out Detect/Reset, DMA, POR, PWM, WDT
- Min Operating Temperature :
- -40°C
- Interface :
- CAN, Ethernet, I2C, SPI, UART, USART, USB
- Frequency :
- 55MHz
- Operating Supply Voltage :
- 3.3V
- Memory Size :
- 256KB
- Connectivity :
- CANbus, I2C, IrDA, LINbus, SPI, UART/USART
- RAM Size :
- 64K x 8
- Published :
- 1997
- Data Converter :
- A/D 8x10b
- Datasheets
- AT91SAM7X256B-CU-999

Microcontrollers Atmel (Microchip Technology) AT91SAM7X256B-CU-999 Overview
The Microcontrollers Atmel (Microchip Technology) AT91SAM7X256B-CU-999 is a robust and highly capable microcontroller unit (MCU) tailored to meet the demanding requirements of modern embedded applications. Powered by Atmel's 32-bit ARM7TDMI microprocessor core, this MCU delivers high-performance and low-power operation. Its integration of 256KB of flash memory and 64KB of SRAM enhances its versatility, making it ideal for complex applications where ample code and data storage is vital. The compact 100-pin TFBGA package ensures minimal footprint, crucial for space-constrained designs.
AT91SAM7X256B-CU-999 Features
This microcontroller features a broad range of functionalities including USB 2.0 full-speed device port, Ethernet MAC 10/100 port, and multiple communication interfaces such as UART, SPI, and I2C. Enhanced security is provided by its on-chip hardware encryption and random number generator, making it a secure choice for applications requiring data protection. Its operating voltage range of 1.65V to 3.6V and an external bus interface capable of interfacing with numerous memory and peripheral devices further extend its applicability.
AT91SAM7X256B-CU-999 Applications
- Industrial Automation: This MCU excels in managing complex control systems and processing data from sensors and actuators, facilitating real-time automation and monitoring tasks.
- Smart Energy Solutions: It is well-suited for smart grids and other energy management systems that require reliable and secure communication and data aggregation capabilities.
- Medical Devices: The AT91SAM7X256B-CU-999 supports the development of medical monitoring devices, leveraging its processing power and connectivity features to provide real-time patient data and connectivity.
- Networking Equipment: With built-in Ethernet support, it is perfect for developing network routers, switches, and other networking equipment that benefits from robust control and connectivity features.
- Consumer Electronics: Ideal for high-end consumer electronics, such as gaming peripherals and home entertainment systems, where performance and multimedia integration are critical.
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