PIC32MX460F512L-80I/PT Microchip Technology, PIC32MX460F512L-80I/PT Datasheet - Page 321
![IC PIC MCU FLASH 512K 100-TQFP](/photos/12/13/121330/c04-100-tqfp_sml.jpg)
PIC32MX460F512L-80I/PT
Manufacturer Part Number
PIC32MX460F512L-80I/PT
Description
IC PIC MCU FLASH 512K 100-TQFP
Manufacturer
Microchip Technology
Series
PIC® 32MXr
Datasheets
1.MA320002.pdf
(208 pages)
2.DM320001.pdf
(44 pages)
3.PIC32MX320F032H-40IPT.pdf
(48 pages)
4.PIC32MX320F032H-40IPT.pdf
(66 pages)
5.PIC32MX320F032H-40IPT.pdf
(22 pages)
6.PIC32MX460F256L-80IPT.pdf
(632 pages)
7.PIC32MX320F064H-40IMR.pdf
(172 pages)
Specifications of PIC32MX460F512L-80I/PT
Program Memory Type
FLASH
Program Memory Size
512KB (512K x 8)
Package / Case
100-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
85
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
85
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
85
Ram Memory Size
32KB
Cpu Speed
80MHz
No. Of Timers
6
Embedded Interface Type
EUART, I2C, PSP, SPI
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
876-1000 - PIC32 BREAKOUT BOARDAC244003 - TEST BD MPLAB REAL ICE LOOPBACKDM320003 - BOARD DEMO USB PIC32 OTGAC244006 - KIT MPLAB REAL ICE TRACEAC164333 - MODULE SKT FOR PM3 100QFP
Eeprom Size
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC32MX460F512L-80I/PT
Manufacturer:
VISHAY
Quantity:
3 200
Company:
Part Number:
PIC32MX460F512L-80I/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
- MA320002 PDF datasheet
- DM320001 PDF datasheet #2
- PIC32MX320F032H-40IPT PDF datasheet #3
- PIC32MX320F032H-40IPT PDF datasheet #4
- PIC32MX320F032H-40IPT PDF datasheet #5
- PIC32MX460F256L-80IPT PDF datasheet #6
- PIC32MX320F064H-40IMR PDF datasheet #7
- Current page: 321 of 632
- Download datasheet (10Mb)
12.2.6
In addition to the PORT, LAT and TRIS registers for
data control, each port pin configured as a digital output
can also select between an active drive output and
open-drain output. This is controlled by the Open-Drain
Control register, ODCx, associated with each port.
From POR, when an IO pin is configured as a digital
output, its output is active drive by default. Setting a bit
in the ODCx register = 1 configures the corresponding
pin as an open-drain output.
The open-drain feature allows the generation of
outputs higher than V
digital-only pins by using external pull-up resistors. The
maximum open-drain voltage allowed is the same as
the maximum V
12.2.7
In many cases, I/O pins are multiplexed with more than
one peripheral. A parallel I/O port pin that is multiplexed
with a peripheral is, in general, subordinate to the
peripheral.
When a peripheral is enabled and actively driving the
multiplexed pin, the use of the pin as a general purpose
output pin is disabled. The I/O pin may be read, but the
output driver for the parallel port bit will be disabled. If,
however, a peripheral is enabled, but the peripheral is
not actively driving a pin, that pin may be driven by a
port.
The peripheral’s output buffer data and control signals
are provided to a pair of multiplexers. The multiplexers
select whether the peripheral or the associated port
has ownership of the output data and control signals of
the I/O pin. The logic also prevents “loop through”, in
which a port’s digital output can drive the input of a
peripheral that shares the same pin. Figure 12-2 shows
how ports are shared with other peripherals and the
associated I/O pin to which they are connected.
In general, the dominant output control of a multiplexed
I/O pin can be determined by the order of the peripheral
output names assigned to a pin (read from left to right).
Multiplexed peripheral inputs have no priority.
For example, a pin labeled “U1TX/RF3”, indicates the
UART1 Transmit output, if enabled, has a higher prece-
dence over PORTF and therefore overrides the output
control of this pin.
© 2008 Microchip Technology Inc.
OPEN-DRAIN CONFIGURATION
PERIPHERAL MULTIPLEXING
IH
specification, typically 5.5v.
DD
, e.g., 5V, on any desired
Preliminary
12.2.8
Some peripheral inputs assigned to an I/O pin may not
take control of the I/O pin output driver. If the I/O pin
associated with the peripheral is configured as an out-
put, using the appropriate TRIS control bit, the user can
manually affect the state of the peripheral’s input pin
through its corresponding LAT register. This behavior
can be useful in some situations, especially for testing
purposes, when no external signal is connected to the
input pin.
In general, the following peripherals allow their input
pins to be controlled manually through the LAT
registers:
• External Interrupt pins
• Timer Clock Input pins
• Input Capture pins
• PWM Fault pins
Most serial communication peripherals, when enabled,
take full control of the I/O pin so that the input pins
associated with the peripheral cannot be affected
through the corresponding PORT registers. These
peripherals include the following modules:
• SPI
• I
• UART
Note:
2
C™
PIC32MX3XX/4XX
JTAG program/debug port is multiplexed
with PORTA pins RA0, RA1, RA4 and RA5
on 100-pin devices; PORTB pins RB10,
RB11, RB12 and RB13 on 64-pin devices. At
power-on-reset, these pins are controlled by
the JTAG port. To use these pins as general
purpose I/O pins, the user’s application code
must clear JTAGEN (DDPCON<3>) bit = 0.
To maintain these pins for JTAG pro-
gram/debug, the user’s application code
must maintain JTAGEN bit = 1.
SOFTWARE INPUT PIN CONTROL
DS61143C - page 319
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