DSPIC30F2010-20E/SO Microchip Technology, DSPIC30F2010-20E/SO Datasheet - Page 111
DSPIC30F2010-20E/SO
Manufacturer Part Number
DSPIC30F2010-20E/SO
Description
IC,DSP,16-BIT,CMOS,SOP,28PIN,PLASTIC
Manufacturer
Microchip Technology
Series
dsPIC™ 30Fr
Datasheets
1.DSPIC30F2011-20IP.pdf
(26 pages)
2.DSPIC30F2010-20ISO.pdf
(202 pages)
3.DSPIC30F2010-20ISO.pdf
(6 pages)
4.DSPIC30F2010-20ISO.pdf
(26 pages)
Specifications of DSPIC30F2010-20E/SO
Core Processor
dsPIC
Core Size
16-Bit
Speed
20 MIPS
Connectivity
I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, Motor Control PWM, QEI, POR, PWM, WDT
Number Of I /o
20
Program Memory Size
12KB (4K x 24)
Program Memory Type
FLASH
Eeprom Size
1K x 8
Ram Size
512 x 8
Voltage - Supply (vcc/vdd)
2.5 V ~ 5.5 V
Data Converters
A/D 6x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 125°C
Package / Case
28-SOIC (7.5mm Width)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
XLT28SO-1 - SOCKET TRANSITION 28SOIC 300MIL
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
DSPIC30F2010-20E/SO
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
- DSPIC30F2011-20IP PDF datasheet
- DSPIC30F2010-20ISO PDF datasheet #2
- DSPIC30F2010-20ISO PDF datasheet #3
- DSPIC30F2010-20ISO PDF datasheet #4
- Current page: 111 of 202
- Download datasheet (3Mb)
18.0
The 10-bit high-speed Analog-to-Digital Converter
(ADC) allows conversion of an analog input signal to a
10-bit digital number. This module is based on a Suc-
cessive Approximation Register (SAR) architecture,
and provides a maximum sampling rate of 500 ksps.
The ADC module has up to 16 analog inputs which are
multiplexed into four sample and hold amplifiers. The
output of the sample and hold is the input into the con-
verter, which generates the result. The analog refer-
ence voltages are software selectable to either the
device supply voltage (AV
on the (V
ture of being able to operate while the device is in Sleep
mode.
FIGURE 18-1:
© 2011 Microchip Technology Inc.
Note:
AN0
AN1
AN2
AN3
AN4
AN5
10-BIT HIGH-SPEED ANALOG-
TO-DIGITAL CONVERTER
(ADC) MODULE
REF
V
V
AV
AV
This data sheet summarizes features of
this group of dsPIC30F devices and is not
intended to be a complete reference
source. For more information on the CPU,
peripherals, register descriptions and
general device functionality, refer to the
“dsPIC30F Family Reference Manual”
(DS70046).
REF
REF
+/V
DD
SS
+
-
REF
-) pin. The ADC has a unique fea-
10-BIT HIGH-SPEED ADC FUNCTIONAL BLOCK DIAGRAM
DD
/AV
SS
) or the voltage level
AN0
AN1
AN2
AN3
AN4
AN5
AN1
AN0
AN3
AN1
AN4
AN2
AN5
+
+
-
+
-
+
-
-
S/H
S/H
S/H
S/H
Sample
CH1
CH2
CH3
CH0
The ADC module has six 16-bit registers:
• A/D Control Register1 (ADCON1)
• A/D Control Register2 (ADCON2)
• A/D Control Register3 (ADCON3)
• A/D Input Select Register (ADCHS)
• A/D Port Configuration Register (ADPCFG)
• A/D Input Scan Selection Register (ADCSSL)
The ADCON1, ADCON2 and ADCON3 registers con-
trol the operation of the ADC module. The ADCHS reg-
ister selects the input channels to be converted. The
ADPCFG register configures the port pins as analog
inputs or as digital I/O. The ADCSSL register selects
inputs for scanning.
The block diagram of the ADC module is shown in
Figure
Note:
18-1.
CH1,CH2,
CH3,CH0
10-bit Result
Switches
The
SMPI<3:0>, BUFM and ALTS bits, as well
as the ADCON3 and ADCSSL registers,
must not be written to while ADON = 1.
This would lead to indeterminate results.
Input
ADC
dsPIC30F2010
SSRC<2:0>,
16-word, 10-bit
Sample/Sequence
Dual Port
Buffer
Conversion Logic
Control
Input MUX
Control
ASAM,
DS70118J-page 111
SIMSAM,
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