System Energy Manager

GENERAL DESCRIPTION OVERVIEW The System Energy Manager is a highly integrated microcontroller that provides several key features for systems including key scanning and control, battery and power management, as well as two 2–Wire serial I/O Ports. It incorporates the Dallas 8051–compatible high–s

系统能量管理器

The system energy manager is a highly integrated microcontroller that provides several key features for systems including key scanning and control, battery and power management, as well as two 2-Wire serial I/O Ports. It incorporates the Dallas 8051-compatible high-speed microcontroller core which h ·High speed 80C32 compatible core:\n\n·High performance 4 clocks/machine cycles (8032 = 12)\n·Low Power: typically 1/3 power for equivalent 8032 throughput\n·Maximum clock speed up to 25MHz at 5.0V\n·Ultra-low stop mode power (typ. 1uA) \"IDLE\" mode (typ. 10mA)\n·Multiple wake-up sources from STOP ;