PIC32MX440F512H-80I/PT Microchip Technology, PIC32MX440F512H-80I/PT Datasheet - Page 513

• 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

23.0
This
PIC32MX3XX/4XX. The PIC32MX devices offer a total
of nine methods and modes that are organized into two
categories that allow the user to balance power con-
sumption with device performance. In all of the meth-
ods and modes described in this section, power saving
is controlled by software.
23.1
When the CPU is running, power consumption can be
controlled by reducing the CPU clock frequency, lower-
ing the PB
These methods are grouped into the following catego-
ries:
• FRC RUN mode: the CPU is clocked from the FRC
• LPRC RUN mode: the CPU is clocked from the
• SOSC RUN mode: the CPU is clocked from the
• Peripheral Bus Scaling mode:
© 2008 Microchip Technology Inc.
Note:
clock source with or without postscalers.
LPRC clock source.
SOSC clock source.
Peripherals are clocked at programmable fraction
of the CPU clock (SYSCLK).
section
POWER SAVING
Power Saving with CPU Running
CLK
This data sheet summarizes the features of
the PIC32MX3XX/4XX family of devices. It
is not intended to be a comprehensive refer-
ence source. Refer to the “PIC32MX Family
Reference Manual” (DS61132) for a
detailed description of this peripheral.
, and by individually disabling modules.
describes
power
saving
for
Preliminary
the
23.2
The device supports two power-saving modes, SLEEP
and IDLE, both of which halt the clock to the CPU.
These modes operate with all clock sources, as listed
below:
• POSC IDLE Mode: the system clock is derived
• FRC IDLE Mode: the system clock is derived from
• SOSC IDLE Mode: the system clock is derived
• LPRC IDLE Mode: the system clock is derived from
• SLEEP Mode: the CPU, the system clock source,
from the POSC. The system clock source
continues to operate.
Peripherals continue to operate, but can
optionally be individually disabled.
the FRC with or without postscalers.
Peripherals continue to operate, but can option-
ally be individually disabled.
from the SOSC.
Peripherals continue to operate, but can
optionally be individually disabled.
the LPRC.
Peripherals continue to operate, but can option-
ally be individually disabled. This is the lowest
power mode for the device with a clock running.
and any peripherals that operate from the system
clock source, are halted.
Some peripherals can operate in SLEEP using
specific clock sources. This is the lowest power
mode for the device.
PIC32MX3XX/4XX
CPU Halted Methods
DS61143C-page 511