资 源 简 介
OperaTIng CondiTIons
• 2.3V to 3.6V， -40ºC to +105ºC， DC to 80 MHz
Core： 80 MHz/105 DMIPS MIPS32® M4K®
• MIPS16e® mode for up to 40% smaller code size
• Code-efficient （C and Assembly） architecture
• Single-cycle （MAC） 32x16 and two-cycle 32x32 mulTIply
Clock Management
• 0.9% internal oscillator
• Programmable PLLs and oscillator clock sources
• Fail-Safe Clock Monitor （FSCM）
• Independent Watchdog TImer
• Fast wake-up and start-up
Power Management
• Low-power management modes （Sleep and Idle）
• Integrated Power-on Reset， Brown-out Reset
• 0.5 mA/MHz dynamic current （typical
• 41 µA IPD current （typical）
Graphics Features
• External graphics interface with up to 34 Parallel Master
Port （PMP） pins：
- Interface to external graphics controller
- Capable of driving LCD directly with DMA and
internal or external memory
