AT91SAM7A1

Features ARM7TDMI® ARM® Thumb® Processor Core – High-performance 32-bit RISC – High-density 16-bit Thumb Instruction Set – Leader in MIPS/Watt – Embedded ICE (In Circuit Emulation) 4 Kbytes Internal RAM Clock Manager (CM) with Programmable PLL – PLL Multiplier from x2 to x20 – 32.768 kHz Oscillator for Low-power Operation – Master Clock Divider/multiplier Fully Programmable External Bus Interface (EBI) through Advanced Memory Controller (AMC) – Maximum External Address Space of 16 Mbytes, Up to Six Chip Select Lines 8-level Priority, Vectored Interrupt Controller – Individually Maskable, Two External Interrupts including One Fast Interrupt Line 11-channel Peripheral Data Controller (PDC) 49 Programmable I/O Lines One 3-channel 16-bit General Purpose Timers (GPT) – Three Configurable Modes: Counter, PWM, Capture – Three Multi-purpose I/O Pins Per Channel Four 16-bit Simple Timers (ST) 4-channel 16-bit Pulse Width Modulatio...