DSPIC30F3014-30I/P Microchip Technology Inc., DSPIC30F3014-30I/P Datasheet - Page 131
DSPIC30F3014-30I/P
Manufacturer Part Number
DSPIC30F3014-30I/P
Description
DSP, 16-Bit, 24 KB Flash, 2KB RAM, 30 I/O, PDIP-40
Manufacturer
Microchip Technology Inc.
Type
DSPr
Datasheet
1.DSPIC30F3014-30IP.pdf
(220 pages)
Specifications of DSPIC30F3014-30I/P
A/d Inputs
13-Channels, 12-Bit
Cpu Speed
30 MIPS
Eeprom Memory
1K Bytes
Input Output
30
Interface
CAN, I2C, SPI, UART/USART
Ios
30
Memory Type
Flash
Number Of Bits
16
Package Type
40-pin PDIP
Programmable Memory
24K Bytes
Ram Size
2K Bytes
Timers
3-16-bit, 1-32-bit
Voltage, Range
2.5-5.5
Lead Free Status / Rohs Status
RoHS Compliant part
Electrostatic Device
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DSPIC30F3014-30I/P
Manufacturer:
Microchip
Quantity:
328
Part Number:
DSPIC30F3014-30I/P
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
Company:
Part Number:
DSPIC30F3014-30I/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
Part Number:
DSPIC30F3014-30I/PT
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
- Current page: 131 of 220
- Download datasheet (4Mb)
The following figure depicts the recommended circuit
for the conversion rates above 200 ksps. The
dsPIC30F3014 is shown as an example.
FIGURE 19-2:
The configuration procedures below give the required
setup values for the conversion speeds above 100
ksps.
19.7.1
The following configuration items are required to
achieve a 200 ksps conversion rate.
• Comply with conditions provided in Table 19-2.
• Connect external V
• Set SSRC<2.0> = 111 in the ADCON1 register to
• Enable automatic sampling by setting the ASAM
• Write the SMPI<3.0> control bits in the ADCON2
© 2007 Microchip Technology Inc.
the recommended circuit shown in Figure 19-2.
enable the auto-convert option.
control bit in the ADCON1 register.
register for the desired number of conversions
between interrupts.
C2
0.1 μF
Note 1: Ensure adequate bypass capacitors are provided on each V
R2
10
V
DD
200 KSPS CONFIGURATION
GUIDELINE
V
DD
C1
0.01 μF
REF
ADC VOLTAGE REFERENCE SCHEMATIC
+ and V
1
2
3
4
5
6
7
8
9
10
11
REF
V
V
V
SS
DD
DD
- pins following
V
dsPIC30F3014
DD
R1
10
• Configure the ADC clock period to be:
• Configure the sampling time to be 1 T
The following figure shows the timing diagram of the
ADC running at 200 ksps. The T
tion with the guidelines described above allows a con-
version speed of 200 ksps. See Example 19-1 for code
example.
V
V
V
V
by writing to the ADCS<5:0> control bits in the
ADCON3 register.
writing: SAMC<4:0> = 00001.
SS
SS
DD
DD
DD
dsPIC30F3014/4013
33
32
31
30
29
28
27
26
25
24
23
pin.
(14 + 1) x 200,000
1
V
DD
See Note 1:
C8
1 μF
C5
1 μF
V
AV
= 334 ns
DD
AD
DD
C7
0.1 μF
C4
0.1 μF
selection in conjunc-
DS70138E-page 129
V
AV
DD
AD
DD
C6
0.01 μF
C3
0.01 μF
by
V
AV
DD
DD
Related parts for DSPIC30F3014-30I/P
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
MODULE DSPIC30F SAMPLE 64QFP
Manufacturer:
Microchip Technology
Datasheet:
Part Number:
Description:
MODULE DSPIC30F SAMPLE 80QFP
Manufacturer:
Microchip Technology
Datasheet:
Part Number:
Description:
MPLAB C Compiler For DsPIC DSCs
Manufacturer:
Microchip Technology
Datasheet:
Part Number:
Description:
DEVICE ATP FOR ICE4000
Manufacturer:
Microchip Technology
Datasheet:
Part Number:
Description:
DEVICE ATP FOR ICE4000
Manufacturer:
Microchip Technology
Datasheet:
Part Number:
Description:
DEVICE ATP FOR ICE4000
Manufacturer:
Microchip Technology
Datasheet:
Part Number:
Description:
MODULE PLUG-IN PIC18F4431
Manufacturer:
Microchip Technology
Datasheet:
Part Number:
Description:
IC, DSC, 16BIT, 12KB 40MHZ, 5.5V, SOIC28
Manufacturer:
Microchip Technology
Datasheet:
Part Number:
Description:
IC, DSC, 16BIT, 24KB 40MHZ, 5.5V, TQFP44
Manufacturer:
Microchip Technology
Datasheet:
Part Number:
Description:
IC, DSC, 16BIT, 48KB, 40MHZ, 5.5V, DIP40
Manufacturer:
Microchip Technology
Datasheet:
Part Number:
Description:
IC, DSC, 16BIT, 48KB 20MHZ, 5.5V, SOIC28
Manufacturer:
Microchip Technology
Datasheet:
Part Number:
Description:
IC, DSC, 16BIT, 66KB, 40MHZ 5.5V TQFP-64
Manufacturer:
Microchip Technology
Datasheet:
Part Number:
Description:
IC, DSC, 16BIT, 12KB, 40MHZ, 5.5V, QFN28
Manufacturer:
Microchip Technology
Datasheet:
Part Number:
Description:
16BIT 30MIPS DSPIC, 30F2010, DIP28
Manufacturer:
Microchip Technology
Datasheet:
Part Number:
Description:
16BIT MCU-DSP 30MHZ, SMD, 30F5011
Manufacturer:
Microchip Technology
Datasheet: