參數(shù)資料
型號: C8051F012
廠商: Cygnal Technologies
英文描述: 20 MIPS,32k Flash,256 Ram,10bit ADC,32 Pin MCU(20 MIPS,32k 閃速存儲器,256 Ram,10位 ADC,32 腳 MCU)
中文描述: 20 MIPS的,32K閃存,256羊,10位ADC,32引腳微控制器(20 MIPS的,32K的閃速存儲器,256,羊,10位ADC和32腳微控制器)
文件頁數(shù): 19/170頁
文件大?。?/td> 1294K
代理商: C8051F012
4.2001; Rev. 1.3
CYGNAL Integrated Products, Inc.
2001
Page 19
C8051F000/1/2/5/6/7
C8051F010/1/2/5/6/7
PRELIMINARY
1.8.
The C8051F000 MCU Family has two 12-bit DACs and two comparators on chip (the second comparator, CP1, is
not bonded out on the F002, F007, F012, and F017). The MCU data and control interface to each comparator and
DAC is via the Special Function Registers. The MCU can place any DAC or comparator in low power shutdown
mode.
The comparators have software programmable hysteresis. Each comparator can generate an interrupt on its rising
edge, falling edge, or both. The comparators’ output state can also be polled in software. These interrupts are
capable of waking up the MCU from idle mode. The comparator outputs can be programmed to appear on the Port
I/O pins via the Crossbar.
The DACs are voltage output mode and use the same voltage reference as the ADC. They are especially useful as
references for the comparators or offsets for the differential inputs of the ADC.
Comparators and DACs
Figure 1.11. Comparator and DAC Diagram
SFR's
(Data
and
Cntrl)
CP1
CP1+
CP1-
DAC0
DAC0
DAC1
DAC1
REF
REF
CP0
CP0+
CP0-
CIP-51
and
Interrupt
Handler
CROSSBAR
CP1
CP0
(Port I/O)
(Port I/O)
+
-
CP0
+
-
CP1
(not bonded out on
F002, F007, F012, and
F017)
相關(guān)PDF資料
PDF描述
C8051F017 25 MIPS,32k Flash,2.25k Ram,10bit ADC,32 Pin MCU(25 MIPS,32k 閃速存儲器,2.25k Ram,10位 ADC,32 腳 MCU)
C8051F002 20 MIPS,32k Flash,256 Ram,12bit ADC,32 Pin MCU(20 MIPS,32k 閃速存儲器,256 Ram,12位 ADC,32 腳 MCU)
C8051F005 25 MIPS,32k Flash,2.25k Ram,12bit ADC,64 Pin MCU(25 MIPS,32k 閃速存儲器,2.25k Ram,12位 ADC,64 腳 MCU)
C8051F006 25 MIPS,32k Flash,2.25k Ram,12bit ADC,48 Pin MCU(25 MIPS,32k 閃速存儲器,2.25k Ram,12位 ADC,48 腳 MCU)
C8051F007 25 MIPS,32k Flash,2.25k Ram,12bit ADC,32 Pin MCU(25 MIPS,32k 閃速存儲器,2.25k Ram,12位 ADC,32 腳 MCU)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
C8051F012/005 制造商:Silicon Laboratories Inc 功能描述:
C8051F012-GQ 功能描述:8位微控制器 -MCU 32KB 10ADC 32P MCU RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
C8051F012-GQR 功能描述:8位微控制器 -MCU 32KB 10ADC 32Pin MCU Tape and Reel RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
C8051F012-PX0005GQ 制造商:Silicon Laboratories Inc 功能描述:
C8051F012R 功能描述:8位微控制器 -MCU C 10Bit 32Pin RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT