Datasheet 搜索 > Silicon Labs（芯科） > EFM8BB10F2A-A-QFN20R 数据手册 > EFM8BB10F2A-A-QFN20R 产品设计参考手册 3/238 页
器件3D模型￥ 8.687
EFM8BB10F2A-A-QFN20R 产品设计参考手册 - Silicon Labs（芯科）
制造商:
Silicon Labs（芯科）
封装:
QFN-20
描述:
8位微控制器 -MCU 8051 25 MHz 2 kB Flash 0.25 kB RAM 8-bit Busy Bee MCU
Pictures:
3D模型
符号图
焊盘图
引脚图
产品图
页面导航:
典型应用电路图在P238
原理图在P10P50P54P59P66P75P76P103P127P139P145P170
功能描述在P1P33P54P60P67P76P104P127P140P146P171P183
技术参数、封装参数在P35
应用领域在P232
型号编号列表在P35
导航目录
EFM8BB10F2A-A-QFN20R数据手册
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6.1 Introduction ...............................40
6.2 Interrupt Sources and Vectors .........................40
6.2.1 Interrupt Priorities ...........................40
6.2.2 Interrupt Latency ............................40
6.2.3 Interrupt Summary ...........................41
6.3 Interrupt Control Registers ..........................42
6.3.1 IE: Interrupt Enable ...........................42
6.3.2 IP: Interrupt Priority ...........................44
6.3.3 EIE1: Extended Interrupt Enable 1 ......................46
6.3.4 EIP1: Extended Interrupt Priority 1 ......................48
7. Power Management and Internal Regulators ..................50
7.1 Introduction ...............................50
7.2 Features ................................51
7.3 Idle Mode................................51
7.4 Stop Mode ...............................51
7.5 Shutdown Mode .............................52
7.6 Power Management Control Registers ......................52
7.6.1 PCON0: Power Control..........................52
7.6.2 REG0CN: Voltage Regulator 0 Control ....................53
8. Clocking and Oscillators ..........................54
8.1 Introduction ...............................54
8.2 Features ................................54
8.3 Functional Description ...........................54
8.3.1 Clock Selection ............................54
8.3.2 HFOSC0 24.5 MHz Internal Oscillator .....................54
8.3.3 LFOSC0 80 kHz Internal Oscillator ......................55
8.3.4 External Clock.............................55
8.4 Clocking and Oscillator Control Registers .....................56
8.4.1 CLKSEL: Clock Select ..........................56
8.4.2 HFO0CAL: High Frequency Oscillator 0 Calibration ................57
8.4.3 LFO0CN: Low Frequency Oscillator Control...................58
9. Reset Sources and Power Supply Monitor ...................59
9.1 Introduction ...............................59
9.2 Features ................................59
9.3 Functional Description ...........................60
9.3.1 Device Reset .............................60
9.3.2 Power-On Reset ............................61
9.3.3 Supply Monitor Reset ..........................62
9.3.4 External Reset ............................62
9.3.5 Missing Clock Detector Reset .......................62
9.3.6 Comparator (CMP0) Reset ........................63
9.3.7 Watchdog Timer Reset ..........................63
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