STC90LE51RC
STC90LE51RC is MCU manufactured by STC MCU.
- Part of the STC90C51RC comparator family.
- Part of the STC90C51RC comparator family.
atures...................................................................................................6 1.2 Block diagram.........................................................................................7 1.3 Pin Configurations of STC90C51RC/RD+ series MCU........................8 1.4 STC90C51RC/RD+ series Selection Table.............................................9 1.5 STC90C51RC/RD+ series Minimum Application System...................10 1.6 STC90C51RC/RD+ series Application Circuit for ISP........................11 1.7 Pin Descriptions....................................................................................13 1.8 Package Dimension Drawings..............................................................15 1.9 STC90C51RC/RD+ series MCU naming rules....................................19 ited1.10 Reduce the Electromagnetic Radiation of MCU Clock (EMI)...........20 Lim- Three Measures..................................................................................................20
1.11 Super Low Power Consumption
- STC90Cxx Series MCU............21
CUChapter 2. Power Management and Reset................................ 22 2.1 Power Management Modes...................................................................22 M2.1.1 Idle Mode.............................................................................................................23 2.1.2 Stop / Power Down (PD) Mode...........................................................................24 STC2.2 RESET Sources.....................................................................................30 2.2.1 Reset pin...............................................................................................................30 2.2.2 Software RESET..................................................................................................30 2.2.3 Power-On Reset (POR)........................................................................................31 2.2.4 Watch-Dog-Timer.............
