- 您現(xiàn)在的位置：買(mǎi)賣(mài)IC網(wǎng) > PDF目錄383961 > TN83C196MD (Intel Corp.) INDUSTRIAL MOTOR CONTROL MICROCONTROLLER PDF資料下載
參數(shù)資料
| 型號(hào)： | TN83C196MD |
| 廠商： | Intel Corp. |
| 英文描述： | INDUSTRIAL MOTOR CONTROL MICROCONTROLLER |
| 中文描述： | 工業(yè)電機(jī)控制微控制器 |
| 文件頁(yè)數(shù)： | 19/25頁(yè) |
| 文件大?。?/td> | 1062K |
| 代理商： | TN83C196MD |
第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)第14頁(yè)第15頁(yè)第16頁(yè)第17頁(yè)第18頁(yè)當(dāng)前第19頁(yè)第20頁(yè)第21頁(yè)第22頁(yè)第23頁(yè)第24頁(yè)第25頁(yè)
8XC196MD
A TO D CHARACTERISTICS
The sample and conversion time of the A/D convert-
er in the 8-bit or 10-bit modes is programmed by
loading a byte into the ADDTIME Special Function
Register. This allows optimizing the A/D operation
for specific applications. The ADDTIME register is
functional for all possible values, but the accuracy of
the A/D converter is only guaranteed for the times
specificed in the operating conditions table.
The value loaded into ADDTIME bits 5, 6, 7 deter-
mines the sample time, T
SAM
, and is calculated us-
ing the following formula:
SAM
e
(T
SAM
c
F
OSC
)
b
2
8
T
SAM
e
Sample time,
m
s
F
OSC
e
Processor frequency, MHz
SAM
e
Value loaded into ADDTIME
bits 5, 6, 7
SAM must be in the range 1 through 7.
The value loaded into ADDTIME bits 0–5 deter-
mines the conversion time, T
CONV
, and is calculated
using the following formula:
CONV
e
(T
CONV
c
F
OSC
)
b
3
2B
b
1
T
CONV
e
Conversion time,
m
s
F
OSC
e
Processor frequency, MHz
B
8 for 8-bit conversion
B
e
10 for 10-bit conversion
CONV
e
Value loaded into ADDTIME
bits 0–5
CONV must be in the range 2 through 31.
The converter is ratiometric, so absolute accuracy is
dependent on the accuracy and stability of V
REF
.
V
REF
must be close to V
CC
since it supplies both the
resistor ladder and the analog portion of the convert-
er and input port pins. There is also an ADDTEST
SFR that allows for conversion on ANGND and
V
REF
as well as adjusting the zero offset. The abso-
lute error listed is WITHOUT doing any adjustments.
A/D CONVERTER SPECIFICATION
The specifications given assume adherence to the
operating conditions section of this data sheet. Test-
ing is performed with V
REF
e
5.12V and 16.0 MHz
operating frequency. After a conversion is started,
the device is placed in the IDLE mode until the con-
version is complete.
19
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TND009T | CONNECTOR ACCESSORY |
| TND010F | CONNECTOR ACCESSORY |
| TND011MP | CONNECTOR ACCESSORY |
| TND011NM | CONNECTOR ACCESSORY |
| TND012MP | Low-Side Power Switch for Use in Solenoid,Lamp Drive Applications |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TN83C198 | 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:16-Bit Microcontroller |
| TN83C198-16 | 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:16-Bit Microcontroller |
| TN83C251SA16 | 制造商:INTEL 制造商全稱(chēng):Intel Corporation 功能描述:HIGH-PERFORMANCE CHMOS MICROCONTROLLER |
| TN83C251SB | 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:8-Bit Microcontroller |
| TN83C251SB16 | 制造商:INTEL 制造商全稱(chēng):Intel Corporation 功能描述:HIGH-PERFORMANCE CHMOS MICROCONTROLLER |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。