StrongARM SA-1100 Processor
Integrated RISC core + I/O controllers
- original SA-110 core, reduced D-cache to 8KB
- added controllers for memory, LCD, power management, UART, IrDA, PCMCIA, USB, GPIO pins, RT clock, etc.
High performance, low power
- 200MHz: 230 Dhrystone MIPS @ 200mW
Power management options
- sleep mode: power down chip except real-time clock
- idle mode: stops clock, maintains state, fast wakeup
- run mode: can switch clock to half speed on-the-fly
- 30 - 200MHz clock speed range