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參數(shù)資料
| 型號： | SAF-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： | SAF-C509-L |
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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
256
f
IN
512
0
1
1
0
1
1
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SAFC509-L | 8-Bit CMOS Microcontroller |
| SAB8088-N | Circular Connector; MIL SPEC:MIL-DTL-38999 Series III; Body Material:Metal; Series:TV07; No. of Contacts:2; Connector Shell Size:11; Connecting Termination:Crimp; Circular Shell Style:Jam Nut Receptacle; Body Style:Straight |
| SAB8088-P | TV 2C 2#16 PIN RECP |
| SAB8088 | 8-Bit Microprocessing |
| SAB8088-1-N | TV 8C 8#8(TWIN) SKT PLUG RECP |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SAFC509-L | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:8-Bit CMOS Microcontroller |
| SAFC509LM | 制造商:Infineon Technologies AG 功能描述:MCU 8-bit C500 8051 CISC ROMLess 5V 100-Pin MQFP |
| SAF-C509-LM | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:8-Bit CMOS Microcontroller |
| SAF-C509-LMDB | 制造商:Rochester Electronics LLC 功能描述: 制造商:INFNON 功能描述: 制造商:SIEM 功能描述: 制造商:Siemens 功能描述: |
| SAF-C513AO | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:8-bit CMOS Microcontroller |
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