PIC32MX440F512H-80I/PT Microchip Technology, PIC32MX440F512H-80I/PT Datasheet - Page 546

• Manufacturer Part Number: PIC32MX440F512H-80I/PT
• Description: IC PIC MCU FLASH 512K 64-TQFP
• Manufacturer: Microchip Technology
• Series: PIC® 32MXr

Specifications of PIC32MX440F512H-80I/PT

• Program Memory Type: FLASH
• Program Memory Size: 512KB (512K x 8)
• Package / Case: 64-TFQFP
• 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
• 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 ~ 85°C
• Processor Series: PIC32MX4xx
• Core: MIPS
• Data Bus Width: 32 bit
• Data Ram Size: 32 KB
• Interface Type: I2C , SPI , UART
• Maximum Clock Frequency: 80 MHz
• Number Of Programmable I/os: 51
• Number Of Timers: 5 x 16 bit, 1 x 32 bit
• Operating Supply Voltage: 2.3 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: 52713-733, 52714-737
• Development Tools By Supplier: PG164130, DV164035, DV244005, DV164005, DM320003, DM320002, MA320002
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit
• Controller Family/series: PIC32
• No. Of I/o's: 51
• Ram Memory Size: 32KB
• Cpu Speed: 80MHz
• No. Of Timers: 5
• Embedded Interface Type: EUART, I2C, PSP, SPI
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: AC244003 - TEST BD MPLAB REAL ICE LOOPBACKDM320003 - BOARD DEMO USB PIC32 OTGAC244006 - KIT MPLAB REAL ICE TRACEAC164327 - MODULE SKT FOR 64TQFP
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

PIC32MX3XX/4XX
25.3
There are no Interrupt configuration registers or bits for
the CV
generate interrupts.
25.4
The CV
When the CV
(CVRCON<6>) is ‘1’, the output driver for the CV
pin is disabled and the CV
pin. For proper operation, the TRIS bit corresponding to
the CV
to a pin. This disables the Digital Input mode for the pin
and prevents undesired current draw resulting from
applying an analog voltage to a digital input pin. The
output buffer has very limited drive capability. An exter-
nal buffer amplifier is recommended for any application
that uses the CV
capacitor may be used to reduce output noise. Use of
an output capacitor will increase settling time.
TABLE 25-4:
DS61143C-page 544
Legend:
Pin Name
CV
REF
REF
REF
REF
Interrupts
I/O Pin Control
pin must be a ‘1’ when CV
module has the ability to output to a pin.
ST = Schmitt Trigger input with CMOS levels, I = Input, O = Output, A = Analog, D = Digital
module. The CV
REF
Control
Module
ON
PINS ASSOCIATED WITH A COMPARATOR
REF
module is enabled and CVROE
voltage externally. An output
REF
Controlling
Bit Field
CVROE
voltage is available at the
REF
module does not
REF
is to be output
Required
TRIS Bit
Setting
Input
REF
Preliminary
Type
A, O
Pin
Buffer
Type
—
CV
REF
Output
© 2008 Microchip Technology Inc.
Description