PIC32MX440F512H-80I/PT Microchip Technology, PIC32MX440F512H-80I/PT Datasheet - Page 12

• 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
1.6
A Parallel Master Port Parallel Slave Port enables 8/16-
bit parallel data communications in Master mode with
up to 16 address lines; 8-bit Slave modes are also sup-
ported.
1.7
This module implements a full-featured clock and
calendar with alarm functions in hardware, freeing up
timer resources and program memory space for use of
the core application.
1.8
All of the devices in the PIC32MX family offer four
different oscillator options, allowing users a range of
choices in developing application hardware. These
include:
• A Primary Oscillator (POSC) with two External
• Two External Clock modes with selectable
• A Fast Internal Oscillator (FRC) with a nominal
• On-board postscalers and/or PLL to provide clock
• A Secondary Oscillator (SOSC) designed to oper-
• An Internal Low-Power RC oscillator (LPRC)
The oscillator block also provides a stable reference
source for the user-controlled Fail-Safe Clock Monitor.
This option constantly monitors the main clock source
against a reference signal provided by the internal
oscillator and enables the controller to switch to the
internal oscillator, allowing for continued low-speed
operation or a safe application shutdown.
DS61143C-page 10
Crystal modes using crystals or ceramic
resonators.
peripheral bus clock output.
8 MHz output.
speeds ranging from 31 kHz to maximum
specified frequency.
ate with an external 32.768 kHz crystal. This oscil-
lator can also be used with Timer1 and the
integrated RTCC.
having a fixed 31 kHz output, which provides a
low-power option for timing-insensitive
applications.
External Interface
Real-Time Clock/Calendar
Oscillator Options and Features
Preliminary
© 2008 Microchip Technology Inc.