LM3S1133 Luminary Micro, Inc, LM3S1133 Datasheet - Page 415
![no-image](/images/no-image-200.jpg)
LM3S1133
Manufacturer Part Number
LM3S1133
Description
Lm3s1133 Arm Microcontroller
Manufacturer
Luminary Micro, Inc
Datasheet
1.LM3S1133.pdf
(527 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LM3S1133-EQC50-A2
Manufacturer:
Texas Instruments
Quantity:
10 000
Company:
Part Number:
LM3S1133-EQC50-A2T
Manufacturer:
Texas Instruments
Quantity:
10 000
Company:
Part Number:
LM3S1133-IBZ50-A2
Manufacturer:
Texas Instruments
Quantity:
135
Company:
Part Number:
LM3S1133-IBZ50-A2
Manufacturer:
Freescale
Quantity:
41
Company:
Part Number:
LM3S1133-IBZ50-A2
Manufacturer:
Texas Instruments
Quantity:
10 000
Company:
Part Number:
LM3S1133-IBZ50-A2T
Manufacturer:
Texas Instruments
Quantity:
10 000
Company:
Part Number:
LM3S1133-IQC50-A2
Manufacturer:
Texas Instruments
Quantity:
135
Company:
Part Number:
LM3S1133-IQC50-A2
Manufacturer:
Texas Instruments
Quantity:
10 000
- Current page: 415 of 527
- Download datasheet (6Mb)
16.3
July 26, 2008
Figure 16-3. Comparator Internal Reference Structure
VREF
Table 16-2. Internal Reference Voltage and ACREFCTL Field Values
Initialization and Configuration
The following example shows how to configure an analog comparator to read back its output value
from an internal register.
1.
2.
3.
ACREFCTL Register
EN Bit Value
RNG
EN
EN=0
EN=1
Enable the analog comparator 0 clock by writing a value of 0x0010.0000 to the RCGC1 register
in the System Control module.
In the GPIO module, enable the GPIO port/pin associated with C0- as a GPIO input.
Configure the internal voltage reference to 1.65 V by writing the ACREFCTL register with the
value 0x0000.030C.
AVDD
RNG Bit Value
RNG=X
RNG=0
RNG=1
8R
Output Reference Voltage Based on VREF Field Value
0 V (GND) for any value of VREF; however, it is recommended that RNG=1 and VREF=0
for the least noisy ground reference.
Total resistance in ladder is 31 R.
The range of internal reference in this mode is 0.85-2.448 V.
Total resistance in ladder is 23 R.
The range of internal reference for this mode is 0-2.152 V.
15
R
14
Preliminary
Decoder
R
1
R
0
8R
LM3S1133 Microcontroller
internal
reference
415
Related parts for LM3S1133
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![LM3-100K-TR](/images/no-image3.png)
Part Number:
Description:
Inductor: Molded: 10u: 10%: 30M: 7.9: 440m: Axial: T/R
Manufacturer:
Inductor Supply, Inc.
![LM3-R15](/images/no-image3.png)
Part Number:
Description:
Molded Inductor
Manufacturer:
Inductor Supply, Inc.
Datasheet:
![LM3-PWN1-01-N1](/images/no-image3.png)
Part Number:
Description:
Cree Smd Led
Manufacturer:
Cree, Inc.
Datasheet:
![LM3-PBL1-01-N1](/images/no-image3.png)
Part Number:
Description:
Cree Smd Led
Manufacturer:
Cree, Inc.
Datasheet:
![LM3-EWN1-01-N1-MT](/images/no-image3.png)
Part Number:
Description:
Specification For Cotco Led Lamp
Manufacturer:
Marktech Optoelectronics
Datasheet:
![LM3S1110](/images/no-image3.png)
Part Number:
Description:
Lm3s1110 Arm Microcontroller
Manufacturer:
Luminary Micro, Inc
Datasheet:
![LM3S1138](/images/no-image3.png)
Part Number:
Description:
Lm3s1138 Arm Microcontroller
Manufacturer:
Luminary Micro, Inc
Datasheet:
![LM3S1150](/images/no-image3.png)
Part Number:
Description:
Lm3s1150 Arm Microcontroller
Manufacturer:
Luminary Micro, Inc
Datasheet:
![LM3S1162](/images/no-image3.png)
Part Number:
Description:
Lm3s1162 Arm Microcontroller
Manufacturer:
Luminary Micro, Inc
Datasheet:
![LM3S1165](/images/no-image3.png)
Part Number:
Description:
Lm3s1165 Arm Microcontroller
Manufacturer:
Luminary Micro, Inc
Datasheet:
![LM3S1332](/images/no-image3.png)
Part Number:
Description:
Lm3s1332 Arm Microcontroller
Manufacturer:
Luminary Micro, Inc
Datasheet:
![LM3S1435](/images/no-image3.png)
Part Number:
Description:
Lm3s1435 Arm Microcontroller
Manufacturer:
Luminary Micro, Inc
Datasheet:
![LM3S1439](/images/no-image3.png)
Part Number:
Description:
Lm3s1439 Arm Microcontroller
Manufacturer:
Luminary Micro, Inc
Datasheet: