PIC32MX440F512H-80V/MR Microchip Technology, PIC32MX440F512H-80V/MR Datasheet - Page 125
![512 KB Flash, 32 KB RAM, USB-OTG, 80 MHz, 10-Bit ADC, DMA 64 QFN 9x9x0.9mm TUBE](/photos/40/62/406286/landingpagemicrochippic32_sml.jpg)
PIC32MX440F512H-80V/MR
Manufacturer Part Number
PIC32MX440F512H-80V/MR
Description
512 KB Flash, 32 KB RAM, USB-OTG, 80 MHz, 10-Bit ADC, DMA 64 QFN 9x9x0.9mm TUBE
Manufacturer
Microchip Technology
Series
PIC® 32MXr
Datasheet
1.TDGL001.pdf
(214 pages)
Specifications of PIC32MX440F512H-80V/MR
Processor Series
PIC32MX4xx
Core
MIPS
Data Bus Width
32 bit
Program Memory Type
Flash
Program Memory Size
512 KB
Data Ram Size
32 KB
Interface Type
USB, I2C, UART, RS-232, RS-485, SPI
Maximum Clock Frequency
80 MHz
Number Of Programmable I/os
5
Number Of Timers
5
Operating Supply Voltage
2.3 V to 3.6 V
Maximum Operating Temperature
+ 105 C
Mounting Style
SMD/SMT
Package / Case
QFN-64
Operating Temperature Range
- 40 C to + 105 C
Supply Current (max)
10 mA
Core Processor
MIPS32® M4K™
Core Size
32-Bit
Speed
80MHz
Connectivity
I²C, IrDA, LIN, PMP, SPI, UART/USART, USB OTG
Peripherals
Brown-out Detect/Reset, DMA, POR, PWM, WDT
Number Of I /o
53
Eeprom Size
-
Ram Size
32K x 8
Voltage - Supply (vcc/vdd)
2.3 V ~ 3.6 V
Data Converters
A/D 16x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 105°C
Lead Free Status / Rohs Status
Details
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23.0
FIGURE 23-1:
© 2011 Microchip Technology Inc.
Note 1: This data sheet summarizes the features
Note 1:
CV
CV
C1IN+
IV
IV
2: Some registers and associated bits
COMPARATOR
C1IN+
C2IN+
C2IN+
C2IN+
C1IN+
REF
C1IN-
REF (2)
REF
C2IN-
REF (2)
2:
of the PIC32MX3XX/4XX family of
devices. It is not intended to be a compre-
hensive reference source. Refer to
Section 19. “Comparator” (DS61110) of
the “PIC32 Family Reference Manual”,
which is available from the Microchip web
site (www.microchip.com/PIC32).
described in this section may not be
available on all devices. Refer to
Section 4.0 “Memory Organization”
this data sheet for device-specific register
and bit information.
(1)
(2)
(2)
On USB variants, when USB is enabled, this pin is controlled by the USB module and therefore
is not available as a comparator input.
Internally connected.
COMPARATOR BLOCK DIAGRAM
CCH<1:0>
CCH<1:0>
CREF
CREF
Comparator 1
Comparator 2
C1
C2
in
ON
ON
The PIC32MX3XX/4XX Analog Comparator module
contains one or more comparator(s) that can be
configured in a variety of ways.
Following are some of the key features of this module:
• Selectable inputs available include:
• Outputs can be inverted
• Selectable interrupt generation
A block diagram of the comparator module is illustrated
in
CPOL
CPOL
- Analog inputs multiplexed with I/O pins
- On-chip internal absolute voltage reference
- Comparator voltage reference (CV
Figure
(IV
REF
PIC32MX3XX/4XX
23-1.
)
COE
COE
COUT (CM1CON)
C1OUT (CMSTAT)
COUT (CM2CON)
C2OUT (CMSTAT)
DS61143H-page 125
REF
)
C1OUT
C2OUT
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