DSPIC33FJ16GS404T-I/ML Microchip Technology, DSPIC33FJ16GS404T-I/ML Datasheet - Page 261
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DSPIC33FJ16GS404T-I/ML
Manufacturer Part Number
DSPIC33FJ16GS404T-I/ML
Description
16 Bit MCU/DSP 40MIPS 16 KB FLASH SMPS 44 QFN 8x8x0.9mm T/R
Manufacturer
Microchip Technology
Series
dsPIC™ 33Fr
Datasheets
1.DSPIC33FJ06GS101-ISO.pdf
(346 pages)
2.DSPIC33FJ06GS101-ISO.pdf
(18 pages)
3.DSPIC33FJ06GS101-ISO.pdf
(16 pages)
Specifications of DSPIC33FJ16GS404T-I/ML
Core Processor
dsPIC
Core Size
16-Bit
Speed
40 MIPs
Connectivity
I²C, IrDA, LIN, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
35
Program Memory Size
16KB (16K x 8)
Program Memory Type
FLASH
Ram Size
2K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 3.6 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
44-QFN
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
- DSPIC33FJ06GS101-ISO PDF datasheet
- DSPIC33FJ06GS101-ISO PDF datasheet #2
- DSPIC33FJ06GS101-ISO PDF datasheet #3
- Current page: 261 of 346
- Download datasheet (6Mb)
20.0
The dsPIC33F SMPS Comparator module monitors
current and/or voltage transients that may be too fast
for the CPU and ADC to capture.
20.1
The SMPS comparator module offers the following
major features:
• 16 selectable comparator inputs
• Up to four analog comparators
• 10-bit DAC for each analog comparator
• Programmable output polarity
• Interrupt generation capability
• DACOUT pin to provide DAC output
FIGURE 20-1:
© 2009 Microchip Technology Inc.
CMPxA
CMPxB
CMPxC
CMPxD
Note:
INTREF
AV
DD
EXTREF
(1)
(1)
/2
(1)
(1)
HIGH-SPEED ANALOG
COMPARATOR
Features Overview
Note 1: x = 1, 2, 3, and 4.
This data sheet summarizes the features
of
dsPIC33FJ16GSX02/X04
devices. It is not intended to be a
comprehensive reference source.
complement the information in this data
sheet, refer to the “dsPIC33F Family
Reference
“High-Speed
(DS70296), which is available on the
Microchip web site (www.microchip.com).
M
U
X
the
AV
RANGE
M
U
dsPIC33FJ06GS101/X02
X
COMPARATOR MODULE BLOCK DIAGRAM
SS
CMREF
DAC
Manual”,
INSEL<1:0>
Analog
10
Section
Comparator”
CMPx*
families
DACOE
dsPIC33FJ06GS101/X02 and dsPIC33FJ16GSX02/X04
CMPPOL
and
45.
Preliminary
To
of
1
0
• DAC has three ranges of operation:
• ADC sample and convert trigger capability
• Disable capability reduces power consumption
• Functional support for PWM module:
20.2
Figure 20-1 shows a functional block diagram of one
analog comparator from the SMPS comparator
module. The analog comparator provides high-speed
operation with a typical delay of 20 ns. The comparator
has a typical offset voltage of ±5 mV. The negative
input of the comparator is always connected to the
DAC circuit. The positive input of the comparator is
connected to an analog multiplexer that selects the
desired source pin.
The analog comparator input pins are typically shared
with pins used by the Analog-to-Digital Converter
(ADC) module. Both the comparator and the ADC can
use the same pins at the same time. This capability
enables a user to measure an input voltage with the
ADC
comparator.
DACOUT
- AV
- Internal Reference 1.2V, 1%
- External Reference < (AV
- PWM duty cycle control
- PWM period control
- PWM Fault detect
Glitch Filter
DD
and
ACMPx (Trigger to PWM)
Module Description
/2
detect
voltage
Generator
Pulse
DD
(1)
transients
– 1.6V)
DS70318D-page 259
Interrupt Request
Status
with
the
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