- 您現(xiàn)在的位置：買賣IC網 > PDF目錄45382 > MR80C32E-12SBR (ATMEL CORP) 8-BIT, 12 MHz, MICROCONTROLLER, CQCC44 PDF資料下載
參數(shù)資料
| 型號： | MR80C32E-12SBR |
| 廠商： | ATMEL CORP |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 8-BIT, 12 MHz, MICROCONTROLLER, CQCC44 |
| 封裝： | LCC-44 |
| 文件頁數(shù)： | 103/108頁 |
| 文件大小： | 3682K |
| 代理商： | MR80C32E-12SBR |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁第59頁第60頁第61頁第62頁第63頁第64頁第65頁第66頁第67頁第68頁第69頁第70頁第71頁第72頁第73頁第74頁第75頁第76頁第77頁第78頁第79頁第80頁第81頁第82頁第83頁第84頁第85頁第86頁第87頁第88頁第89頁第90頁第91頁第92頁第93頁第94頁第95頁第96頁第97頁第98頁第99頁第100頁第101頁第102頁當前第103頁第104頁第105頁第106頁第107頁第108頁
94
8069R–AVR–06/2013
XMEGA A4
Not recommended for new designs -
Use XMEGA A4U series
Figure 36-1.
Analog Comparator Voltage Scaler vs. Scalefac
T = 25°C
Problem fix/Workaround
Use external voltage input for the analog comparator if accurate voltage levels are needed
3.
ADC has increased INL error for some operating conditions
Some ADC configurations or operating condition will result in increased INL error.
In signed mode INL is increased to:
– 6LSB for sample rates above 1Msps, and up to 8 LSB for 2Msps sample rate.
– 6LSB for reference voltage below 1.1V when VCC is above 3.0V.
– 20LSB for ambient temperature below 0 degree C and reference voltage below 1.3V.
In unsigned mode, the INL error cannot be guaranteed, and this mode should not be used.
Problem fix/Workaround
None, avoid using the ADC in the above configurations in order to prevent increased INL
error. Use the ADC in signed mode also for single ended measurements.
4.
ADC gain stage output range is limited to 2.4 V
The amplified output of the ADC gain stage will never go above 2.4 V, hence the differential
input will only give correct output when below 2.4 V/gain. For the available gain settings, this
gives a differential input range of:
–
1x
gain:
2.4
V
–
2x
gain:
1.2
V
–
4x
gain:
0.6
V
–
8x
gain:
300
mV
–
16x
gain:
150
mV
–
32x
gain:
75
mV
–
64x
gain:
38
mV
3.3 V
2.7 V
1.8 V
0
0.5
1
1.5
2
2.5
3
3.5
0
5
10
15
20
25
30
35
40
45
50
55
60
65
SCALEFAC
V
SCALE
[V]
相關PDF資料 |
PDF描述 |
|---|---|
| IQ80C52EXXX-12D | 8-BIT, MROM, 12 MHz, MICROCONTROLLER, CQFP44 |
| IP80C32-L16:D | 8-BIT, 16 MHz, MICROCONTROLLER, PDIP40 |
| MQ80C52CXXX-25P883 | 8-BIT, MROM, 25 MHz, MICROCONTROLLER, CQFP44 |
| R83C154DTXXX-L16D | 8-BIT, MROM, 16 MHz, MICROCONTROLLER, CQCC44 |
| R83C154DTXXX-25D | 8-BIT, MROM, 25 MHz, MICROCONTROLLER, CQCC44 |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MR80C51BH | 制造商:ROCHESTER 制造商全稱:ROCHESTER 功能描述:CMOS SINGLE - CHIP 8-BIT MICROCOMPUTER 64K program Memory Space |
| MR80C86 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:CMOS 16-Bit Microprocessor |
| MR80C86/B | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Harris Corporation 功能描述:Microprocessor, 16 Bit, 44 Pin, Ceramic, LCC |
| MR80C86-2 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:CMOS 16-Bit Microprocessor |
| MR80C86-2/883 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
發(fā)布緊急采購，3分鐘左右您將得到回復。