參數(shù)資料
型號: C509-L
廠商: SIEMENS AG
元件分類: 8位微控制器
英文描述: 8-Bit CMOS Microcontroller
中文描述: 8位CMOS微控制器
文件頁數(shù): 54/74頁
文件大?。?/td> 1607K
代理商: C509-L
Semiconductor Group
53
09.96
C509-L
The A/D converter provides the following features:
– 15 multiplexed input channels, which can also be used as digital inputs (port 7, port 8)
– 10-bit resolution
– Single or continuous conversion mode
– Internal or external start-of-conversion trigger capability
– Programmable conversion and sample clock
– Interrupt request generation after each conversion
– Using successive approximation conversion technique via a capacitor array
– Built-in hidden calibration of offset and linearity errors
The A/D converter uses basically three clock signals for operation : the input clock f
IN
(=1/t
IN
), the
conversion clock f
ADC
(=1/t
ADC
) and the sample clock f
SC
(=1/t
SC
). All clock signals are derived
from the C509-L system clock f
OSC
which is applied at the XTAL pins. The input clock f
IN
is equal
to f
OSC
while the conversion clock and the sample clock must be adapted. The conversion clock is
limited to a maximum frequency of 2 MHz. The table in
figure 28
defines the divider ratio for the
conversion and sample clock of each combination of the prescaler bits.
Figure 28
A/D Converter Clock Selection
Conversion Clock f
ADC
ADCL1 ADCL0
Sample Clock f
SC
ADST1 ADST0
0
f
ADC
0
ADST1 ADST0
0
1
ADST1 ADST0
1
0
ADST1 ADST0
1
1
0
0
f
IN
4
f
IN
8
f
IN
16
f
IN
32
f
IN
8
f
IN
16
f
IN
32
f
IN
64
f
IN
16
f
IN
32
f
IN
64
f
IN
128
f
IN
32
f
IN
64
f
IN
128
f
IN
256
f
IN
64
f
IN
128
f
IN
256
f
IN
512
0
1
1
0
1
1
相關(guān)PDF資料
PDF描述
C513A-2RM 8-Bit CMOS Microcontroller
C513A-HN 8-Bit CMOS Microcontroller
C511 8-Bit CMOS Microcontroller
C511-RN 8-Bit CMOS Microcontroller
C511A-RN 8-Bit CMOS Microcontroller
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
C509-L_97 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:8-Bit CMOS Microcontroller
C50A 制造商:Behringer 功能描述:BEHRITONE Full Range Reference Studio Monitor 制造商:BEHRINGER 功能描述:FULL RANGE MONITOR SPEAKER ACTIVE 30 WATT
C50A_06 制造商:WTE 制造商全稱:Won-Top Electronics 功能描述:50A AUTOMOTIVE CELL DIODE
C50A1P 功能描述:CIRCUIT BRKR 50A 1POLE RAIL MNT RoHS:是 類別:過電壓,電流,溫度裝置 >> 斷路器 系列:- 標(biāo)準(zhǔn)包裝:20 系列:T12 斷路器類型:熱敏式 電壓:240VAC,28VDC 電流 - 跳閘(It):300mA 極數(shù):1 觸動器類型:推推型 安裝類型:面板安裝 其它名稱:4410.07944410.0794-ND
C50A1P-80VDC 功能描述:CIRCUIT BRKR 50A 1POLE DINRAIL RoHS:是 類別:過電壓,電流,溫度裝置 >> 斷路器 系列:- 標(biāo)準(zhǔn)包裝:20 系列:T12 斷路器類型:熱敏式 電壓:240VAC,28VDC 電流 - 跳閘(It):300mA 極數(shù):1 觸動器類型:推推型 安裝類型:面板安裝 其它名稱:4410.07944410.0794-ND