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參數(shù)資料
| 型號： | SAF-C505-2RM |
| 廠商： | SIEMENS A G |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 8-Bit CMOS Microcontroller |
| 中文描述： | 8-BIT, MROM, 20 MHz, MICROCONTROLLER, PQFP44 |
| 封裝： | PLASTIC, MQFP-44 |
| 文件頁數(shù)： | 65/85頁 |
| 文件大小： | 335K |
| 代理商： | SAF-C505-2RM |
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Semiconductor Group
65
1997-12-01
C505 / C505C
C505A / C505CA
Notes:
1)
V
AIN
may exeed
V
AGND
or
V
AREF
up to the absolute maximum ratings. However, the conversion result in
these cases will be 00
H
or FF
H
, respectively.
2) During the sample time the input capacitance
C
AIN
must be charged/discharged by the external source. The
internal resistance of the analog source must allow the capacitance to reach their final voltage level within
t
S
.
After the end of the sample time
t
S
, changes of the analog input voltage have no effect on the conversion
result.
3) This parameter includes the sample time
t
S
, the time for determining the digital result. Values for the
conversion clock
t
ADC
depend on programming and can be taken from the table on the previous page.
4) T
UE
(max.) is tested at – 40
≤
T
A
≤
125
°
C;
V
CC
≤
5.5 V;
V
AREF
≤
V
CC
+ 0.1 V and
V
SS
≤
V
AGND
. It is
guaranteed by design characterization for all other voltages within the defined voltage range.
If an overload condition occurs on maximum 2 unused analog input pins and the absolute sum of input
overload currents on all analog input pins does not exceed 10 mA, an additional conversion error of 1/2 LSB
is permissible.
5) During the conversion the ADC’s capacitance must be repeatedly charged or discharged. The internal
resistance of the reference source must allow the capacitance to reach their final voltage level within the
indicated time. The maximum internal resistance results from the programmed conversion timing.
6) Not 100% tested, but guaranteed by design characterization.
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| SAF-C505A-4EM | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| SAFC505A4EM-CA | 制造商:Infineon Technologies AG 功能描述:MCU 8-bit C500 8051 CISC 32KB EPROM 5V 44-Pin MQFP Ammo |
| SAF-C505C-2RM | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:8-Bit CMOS Microcontroller |
| SAF-C505CA-2RM CA | 功能描述:8位微控制器 -MCU 8-Bit Single Chip Microcontroller 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 安裝風格:SMD/SMT |
| SAF-C505CA-2RM CATR | 制造商:Infineon Technologies AG 功能描述: |
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