快速支持
直接联系认证专家

Core: ARM7TDMI
Speed: 74MHz
Cores/Bus Width: 1Core/32-Bit
RAM Controllers: SDRAM
Interface control: Key Pad/LCD/Touch Screen
Security Features: Hardware ID
Graphics Acceleration: No
Input and output voltage: 2.5|2.7|3|3.3V
Operating temperature range: -40 to 85C