DSPIC33FJ64MC202-I/SP Microchip Technology, DSPIC33FJ64MC202-I/SP Datasheet - Page 296
![IC DSPIC MCU/DSP 64K 28DIP](/photos/6/59/65908/150-28-dip_sml.jpg)
DSPIC33FJ64MC202-I/SP
Manufacturer Part Number
DSPIC33FJ64MC202-I/SP
Description
IC DSPIC MCU/DSP 64K 28DIP
Manufacturer
Microchip Technology
Series
dsPIC™ 33Fr
Datasheets
1.DSPIC33FJ32MC202-IMM.pdf
(14 pages)
2.DSPIC33FJ32MC302-ISO.pdf
(436 pages)
3.DSPIC33FJ64MC202-ESO.pdf
(424 pages)
Specifications of DSPIC33FJ64MC202-I/SP
Program Memory Type
FLASH
Program Memory Size
64KB (64K x 8)
Package / Case
28-DIP (0.300", 7.62mm)
Core Processor
dsPIC
Core Size
16-Bit
Speed
40 MIPs
Connectivity
I²C, IrDA, LIN, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, DMA, Motor Control PWM, QEI, POR, PWM, WDT
Number Of I /o
21
Ram Size
8K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 3.6 V
Data Converters
A/D 6x10b/12b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Product
DSCs
Data Bus Width
16 bit
Processor Series
DSPIC33F
Core
dsPIC
Maximum Clock Frequency
40 MHz
Number Of Programmable I/os
21
Data Ram Size
8 KB
Maximum Operating Temperature
+ 85 C
Mounting Style
Through Hole
3rd Party Development Tools
52713-733, 52714-737, 53276-922, EWDSPIC
Development Tools By Supplier
PG164130, DV164035, DV244005, DV164005, PG164120, DM240001, DV164033
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
DV164033 - KIT START EXPLORER 16 MPLAB ICD2DM240001 - BOARD DEMO PIC24/DSPIC33/PIC32
Eeprom Size
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
- DSPIC33FJ32MC202-IMM PDF datasheet
- DSPIC33FJ32MC302-ISO PDF datasheet #2
- DSPIC33FJ64MC202-ESO PDF datasheet #3
- Current page: 296 of 424
- Download datasheet (6Mb)
24.1
24.1.1
The voltage reference module is controlled through the
CVRCON register (Register 24-2). The comparator
voltage reference provides two ranges of output
voltage, each with 16 distinct levels. The range to be
used is selected by the CVRR bit (CVRCON<5>). The
primary difference between the ranges is the size of the
steps
(CVR3:CVR0), with one range offering finer resolution.
FIGURE 24-2:
DS70291D-page 296
V
AV
REF
selected
DD
Comparator Voltage Reference
CVREN
+
CVRR
V
AV
CONFIGURING THE COMPARATOR
VOLTAGE REFERENCE
REF
SS
-
by
CVRSS = 1
CVRSS = 0
COMPARATOR VOLTAGE REFERENCE BLOCK DIAGRAM
the
CV
REF
CVRSS = 1
CVRSS = 0
16 Steps
Selection
CV
8R
R
R
R
R
R
R
R
RSRC
Preliminary
bits
8R
The comparator reference supply voltage can come
from either V
V
bit (CVRCON<4>).
The settling time of the comparator voltage reference
must be considered when changing the CV
output.
REF
CVRCON<3:0>
-. The voltage source is selected by the CVRSS
DD
CVRCON<CVROE>
and V
SS
© 2009 Microchip Technology Inc.
, or the external V
CV
CV
REFIN
REF
REF
+ and
REF
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