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参数资料
型号： C8051F001-GQ
厂商： Silicon Laboratories Inc
文件页数： 106/171页
文件大小： 0K
描述： IC 8051 MCU 32K FLASH 48TQFP
产品培训模块： Serial Communication Overview
标准包装： 250
系列： C8051F00x
核心处理器： 8051
芯体尺寸： 8-位
速度： 20MHz
连通性： SMBus（2 线/I²C），SPI，UART/USART
外围设备： 欠压检测/复位，POR，PWM，温度传感器，WDT
输入/输出数： 16
程序存储器容量： 32KB（32K x 8）
程序存储器类型： 闪存
RAM 容量： 256 x 8
电压 - 电源 (Vcc/Vdd)： 2.7 V ~ 3.6 V
数据转换器： A/D 8x12b，D/A 2x12b
振荡器型： 内部
工作温度： -40°C ~ 85°C
封装/外壳： 48-TQFP
包装： 托盘
配用： 336-1246-ND - DEV KIT F300/301/302/303/304/305
其它名称： 336-1185
C8051F000/1/2/5/6/7
C8051F010/1/2/5/6/7
Figure 10.5. DPH: Data Pointer High Byte .......................................................................................................74
Figure 10.6. PSW: Program Status Word..........................................................................................................75
Figure 10.7. ACC: Accumulator........................................................................................................................76
Figure 10.8. B: B Register .................................................................................................................................76
10.4.
INTERRUPT HANDLER ...................................................................................................................77
Table 10.4. Interrupt Summary..........................................................................................................................78
Figure 10.9. IE: Interrupt Enable.......................................................................................................................79
Figure 10.10. IP: Interrupt Priority....................................................................................................................80
Figure 10.11. EIE1: Extended Interrupt Enable 1 .............................................................................................81
Figure 10.12. EIE2: Extended Interrupt Enable 2 .............................................................................................82
Figure 10.13. EIP1: Extended Interrupt Priority 1 ............................................................................................83
Figure 10.14. EIP2: Extended Interrupt Priority 2 ............................................................................................84
10.5.
Power Management Modes .................................................................................................................85
Figure 10.15. PCON: Power Control Register ..................................................................................................86
11. FLASH MEMORY.............................................................................................................. 87
11.1.
Programming The Flash Memory........................................................................................................87
Table 11.1. FLASH Memory Electrical Characteristics ....................................................................................87
11.2.
Non-volatile Data Storage ...................................................................................................................88
11.3.
Security Options ..................................................................................................................................88
Figure 11.1. PSCTL: Program Store RW Control .............................................................................................88
Figure 11.2. Flash Program Memory Security Bytes .........................................................................................89
Figure 11.3. FLACL: Flash Access Limit (C8051F005/06/07/15/16/17 only) .................................................90
Figure 11.4. FLSCL: Flash Memory Timing Prescaler .....................................................................................91
12. EXTERNAL RAM (C8051F005/06/07/15/16/17).............................................................. 92
Figure 12.1. EMI0CN: External Memory Interface Control .............................................................................92
13. RESET SOURCES .............................................................................................................. 93
Figure 13.1. Reset Sources Diagram .................................................................................................................93
13.1.
Power-on Reset....................................................................................................................................94
13.2.
Software Forced Reset.........................................................................................................................94
Figure 13.2. VDD Monitor Timing Diagram ....................................................................................................94
13.3.
Power-fail Reset...................................................................................................................................94
13.4.
External Reset......................................................................................................................................95
13.5.
Missing Clock Detector Reset .............................................................................................................95
13.6.
Comparator 0 Reset .............................................................................................................................95
13.7.
External CNVSTR Pin Reset...............................................................................................................95
13.8.
Watchdog Timer Reset ........................................................................................................................95
Figure 13.3. WDTCN: Watchdog Timer Control Register ...............................................................................96
Figure 13.4. RSTSRC: Reset Source Register...................................................................................................97
Table 13.1. Reset Electrical Characteristics ......................................................................................................98
14. OSCILLATOR .................................................................................................................... 99
Figure 14.1. Oscillator Diagram ........................................................................................................................99
Figure 14.2. OSCICN: Internal Oscillator Control Register ...........................................................................100
Table 14.1. Internal Oscillator Electrical Characteristics ................................................................................100
Figure 14.3. OSCXCN: External Oscillator Control Register.........................................................................101
14.1.
External Crystal Example ..................................................................................................................102
14.2.
External RC Example ........................................................................................................................102
14.3.
External Capacitor Example ..............................................................................................................102
15. PORT INPUT/OUTPUT................................................................................................... 103
15.1.
Priority Cross Bar Decoder................................................................................................................103
15.2.
Port I/O Initialization .........................................................................................................................103
Figure 15.1. Port I/O Functional Block Diagram ............................................................................................104
Figure 15.2. Port I/O Cell Block Diagram.......................................................................................................104
Table 15.1. Crossbar Priority Decode .............................................................................................................105
Figure 15.3. XBR0: Port I/O CrossBar Register 0 ..........................................................................................106
Rev. 1.7
4
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C8051F001-GQR 功能描述:8位微控制器 -MCU 32KB 12ADC 48Pin MCU Tape and Reel RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT
C8051F001R 功能描述:8位微控制器 -MCU C 12Bit 48Pin RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT
C8051F002 功能描述:8位微控制器 -MCU 32KB 12ADC RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT
C8051F002-GQ 功能描述:8位微控制器 -MCU 32KB 12ADC RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT
C8051F002-GQR 功能描述:8位微控制器 -MCU 32KB 12ADC 32Pin MCU Tape and Reel RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT
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