PIC32MX440F512H-80I/PT Microchip Technology, PIC32MX440F512H-80I/PT Datasheet - Page 449

• 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

FIGURE 20-3:
20.2.13
In Partial Multiplexed mode, the lower eight address
bits are multiplexed with data pins PMD<7:0>. The
upper eight address bits are unaffected and are
presented on PMA<15:8>. Note, PMA15 is not
available if PMCS2 is enabled and PMA14 is not
available if PMCS1 is enabled. The PMA<0> pin is
used as an Address Latch, and presents the Address
Latch Low enable strobe (PMALL). PMA<7:1> are
available as general purpose I/O pins. Partial
Multiplexed mode is selected by configuring bits
ADRMUX<1:0> = 00.
FIGURE 20-4:
© 2008 Microchip Technology Inc.
PIC32MX3XX/4XX
ADRMUX<1:0> =
Address Bus
Multiplexed Address/Data Bus
Data Bus
Control Lines
Note 1: PMA15 is not available if PMCS2 is enabled.
Address Bus
Data Bus
Control Lines
ADRMUX<1:0> =
Note 1: PMA15 is not available if PMCS2 is enabled.
PIC32MX3XX/4XX
PMA14 is not available if PMCS1 is enabled.
PMA14 is not available if PMCS1 is enabled.
PARTIAL MULTIPLEXED MODE
01
00
DEMULTIPLEXED
ADDRESSING
PARTIAL MULTIPLEXED
ADDRESSING
PMD<7:0>
PMA<13:8>
PMD<15:8>
PMA14/PMCS1
PMA15/PMCS2
PMA0 / PMALL
PMRD
PMWR
PMA<13:0>
PMD<7:0>
PMD<15:8>
PMA14/PMCS1
PMA15/PMCS2
PMRD
PMWR
(1)
Preliminary
(1)
20.2.14
In 8-Bit Full Multiplexed mode, the entire 16 bits of the
address are multiplexed with the data pins on
PMD<7:0>. The PMA<0> and PMA<1> pins are used
to present Address Latch Low enable (PMALL) and
Address
respectively. Pins PMA<13:2> are not used as address
pins and can be used as general purpose I/O pins. In
the event address bits PMA15 or PMA14 are
configured as Chip Selects, the corresponding address
bits
automatically forced = 0. Full 8-Bit Multiplexed mode is
selected
(PMCON<12:11>) = 10.
FIGURE 20-5:
20.2.15
In Full 16-Bit Multiplexed mode, the entire 16 bits of the
address are multiplexed with the data pins on
PMD<15:0>. Pins PMA<0> and PMA<1> provide
Address Latch Low enable PMALL and Address Latch
High enable PMALH strobes, respectively, and at the
same time. Pins PMA<13:2> are not used as address
pins and can be used as general purpose I/O pins. In
the event address bits PMA15 or PMA14 are config-
ured as Chip Selects, the corresponding address bits
PMADDR<15> and PMADDR<14> are automatically
forced = 0. Full 16-Bit Multiplexed mode is selected by
configuring bits:
ADRMUX<1:0>(PMCON<12:11>) = 11
PIC32MX3XX/4XX
ADRMUX<1:0> =
Fully Multiplexed Address/Data Bus
Control Lines
Note 1: PMA15 is not available if PMCS2 is enabled.
PMADDR<15>
PIC32MX3XX/4XX
PMA14 is not available if PMCS1 is enabled.
Latch
FULL MULTIPLEXED MODE (8-BIT
DATA PINS)
by
FULL MULTIPLEXED MODE (16-BIT
DATA PINS)
10
configuring
High
FULL MULTIPLEXED
ADDRESSING
(8-BIT BUS)
and
enable
bits
PMADDR<14>
PMD<7:0>
PMA14/PMCS1
PMA15/PMCS2
PMA1 / PMALH
PMRD
PMWR
PMA0 / PMALL
DS61143C-page 447
PMALH
ADRMUX<1:0>
strobes,
(1)
are