DSPIC30F3011T-30I/PT Microchip Technology, DSPIC30F3011T-30I/PT Datasheet - Page 132
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DSPIC30F3011T-30I/PT
Manufacturer Part Number
DSPIC30F3011T-30I/PT
Description
IC,DSP,16-BIT,CMOS,TQFP,44PIN,PLASTIC
Manufacturer
Microchip Technology
Series
dsPIC™ 30Fr
Datasheets
1.DSPIC30F2011-20ISO.pdf
(66 pages)
2.DSPIC30F2011-20IP.pdf
(26 pages)
3.DSPIC30F3010-30ISO.pdf
(228 pages)
4.DSPIC30F3010-30ISO.pdf
(18 pages)
5.DSPIC30F3010-30ISO.pdf
(6 pages)
6.DSPIC30F3010-30ISO.pdf
(16 pages)
7.DSPIC30F3010-30ISO.pdf
(22 pages)
Specifications of DSPIC30F3011T-30I/PT
Rohs Compliant
YES
Core Processor
dsPIC
Core Size
16-Bit
Speed
30 MIPs
Connectivity
I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, Motor Control PWM, QEI, POR, PWM, WDT
Number Of I /o
30
Program Memory Size
24KB (8K x 24)
Program Memory Type
FLASH
Eeprom Size
1K x 8
Ram Size
1K x 8
Voltage - Supply (vcc/vdd)
2.5 V ~ 5.5 V
Data Converters
A/D 9x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
44-TQFP, 44-VQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
XLT80PT3 - SOCKET TRAN ICE 80MQFP/TQFPAC30F006 - MODULE SKT FOR DSPIC30F 44TQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DSPIC30F3011T-30I/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
Part Number:
DSPIC30F3011T-30I/PT
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
dsPIC30F3010/3011
The configuration guidelines give the required setup
values for the conversion speeds above 500 ksps,
since they require external V
are some differences in the configuration procedure.
Configuration details that are not critical to the
conversion speed have been omitted.
Figure 19-2
conversion rates above 500 ksps.
FIGURE 19-2:
19.7.1
The configuration for 1 Msps operation is dependent on
whether a single input pin is to be sampled or whether
multiple pins will be sampled.
19.7.1.1
For conversions at 1 Msps for a single analog input, at
least two sample and hold channels must be enabled.
The analog input multiplexer must be configured so
that the same input pin is connected to both sample
and hold channels. The ADC converts the value held
on one S/H channel, while the second S/H channel
acquires a new input sample.
DS70141F-page 132
1 Msps CONFIGURATION
GUIDELINE
depicts the recommended circuit for the
Single Analog Input
V
DD
ADC VOLTAGE REFERENCE SCHEMATIC
REF
10
11
1
2
3
4
5
6
7
8
9
pins usage and there
V
V
SS
DD
dsPIC30F3011
V
DD
10
R1
0.1 μF
V
V
DD
SS
C2
33
32
31
30
29
28
27
26
25
24
23
V
DD
19.7.1.2
The ADC can also be used to sample multiple analog
inputs using multiple sample and hold channels. In this
case, the total 1 Msps conversion rate is divided among
the different input signals. For example, four inputs can
be sampled at a rate of 250 ksps for each signal or two
inputs could be sampled at a rate of 500 ksps for each
signal. Sequential sampling must be used in this
configuration to allow adequate sampling time on each
input.
R2
10
C1
0.01 μF
V
DD
Multiple Analog Inputs
C8
1 μF
C5
1 μF
V
V
DD
DD
© 2010 Microchip Technology Inc.
0.1 μF
0.1 μF
C7
C4
V
V
DD
DD
0.01 μF
0.01 μF
C6
C3
V
V
DD
DD