Description

The AT91SAM7X(C) is a Flash microcontroller Family with integrated Ethernet, USB and CAN interface, based on the 32-bit ARM7TDMI RISC processor. It features embedded high-speed Flash with sector lock capabilities and a security bit.
Its extensive peripheral set includes a USB 2.0 Full Speed Device Port, Ethernet MAC 10/100 base T, CAN 2.0A and 2.0B compliant Controller, USARTs, SPI, SSC, TWI and an 8-channel 10-bit ADC.

The integrated proprietary SAM-BA Boot Assistant enables

Description

The AT91SAM7A3 is a Flash microcontroller based on the 32-bit ARM7TDMI RISC processor optimized for embedded control. It features 256K bytes of embedded high-speed Flash and 32K bytes of SRAM.
Its extensive peripheral set includes two CAN 2.0B Controllers, 8-channel 20-bit PWM Controller, nine 16-bit general purpose Timers, 16-channel 10-bit ADCs, a USB 2.0 Full Speed Device Port, MCI, USARTs, SPI, SSC and TWI.

 

Description

The AT91SAM7L is a new series of high-performance, ultra-low power ARM7-based microcontrollers, embedding power switches controlling multiple power islands and programmable voltage regulators to reduce power consumption in active and standby modes. The SAM7L operates in single supply mode down to 1.8V and consumes 0.5mA/MHz typical in active mode when executing code out of its Flash memory. In power down mode, the AT91SAM7L consumes only a typical 100nA.

 

Description

The tiniest but still fully-featured products of the SAM7 family. The AT91SAM7S family is a low pincount Flash microcontroller based on the 32-bit ARM7TDMI RISC processor. It features embedded high-speed Flash with sector lock capabilities and a security bit. The integrated proprietary SAM-BA Boot Assistant enables in-system programming of the embedded Flash.

 

Description

The AT91SAM7SE family is a Flash microcontroller with external memory bus based on the 32-bit ARM7TDMI RISC processor. It features embedded high-speed Flash with sector lock capabilities and a security bit. The external bus interface supports SDRAM and static memories including CompactFlash and ECC-enabled NAND Flash. The integrated proprietary SAM-BA Boot Assistant enables in-system programming of the embedded Flash.