PIC32MX460F512L-80I/PT Microchip Technology, PIC32MX460F512L-80I/PT Datasheet - Page 538
![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: 538 of 632
- Download datasheet (10Mb)
PIC32MX3XX/4XX
24.4
The comparator output is read through the CMSTAT
register
CM1CON<8>). This bit is read-only. The comparator
output may also be directed to an I/O pin via the
CxOUT bit; however, the COUT bit is still valid when
the signal is routed to a pin. For the comparator output
to be available on the CxOut pin, the associated TRIS
bit for the output pin must be configured as an output.
When the COUT signal is routed to a pin the signal is
the unsynchronized output of the comparator.
The output of the comparator has a degree of uncer-
tainty. The uncertainty of each of the comparators is
related to the input offset voltage and the response
time, as stated in the specifications. The lower portion
of Figure 24-2 provides a graphical representation of
this uncertainty.
The comparator output bit, COUT, provides the latched
sampled value of the comparator’s output- when the
register was read. There are two common methods
used to detect a change in the comparator output:
• Software polling
• Interrupt generation
24.4.1
The polarity of the comparator outputs can be changed
using the CPOL bit (CMxCON<13>). CPOL appears
below the comparator Cx on the left side of Figure 24-1.
FIGURE 24-3:
DS61143C-page 536
Legend: C
Comparator Outputs
and
CHANGING THE POLARITY OF
COMPARATOR OUTPUTS
VA
the
I
R
R
VA
LEAKAGE
R
PIN
IC
S
S
COUT
< 10k
COMPARATOR ANALOG INPUT MODEL
A
=
=
=
=
=
IN
bit
Input Capacitance
Leakage Current at the pin due to various junctions
Interconnect Resistance
Source Impedance
Analog Voltage
C
5 pF
PIN
(CM2CON<8>
Preliminary
V
or
DD
24.5
A simplified circuit for an analog input is shown in
Figure 24-3. A maximum source impedance of 10 kΩ
is recommended for the analog sources. Any external
component connected to an analog input pin, such as
a capacitor or a zener diode, should have very little
leakage current. See the device data sheet for input
voltage limits. If a pin is to be shared by two or more
analog inputs that are to be used simultaneously, the
loading effects of all the modules involved must be
taken into consideration. This loading may reduce the
accuracy of one or more of the modules connected to
the common pin. This may also require a lower source
impedance than is stated for a single module with
exclusive use of a pin in Analog mode.
Notes: When reading the PORT register, all pins
Analog Input Connection
Considerations
I
±500 nA
V
LEAKAGE
SS
configured as analog inputs will read as a
‘0’. Pins configured as digital inputs will
convert an analog input according to the
Schmitt Trigger input specification.
Analog levels on any pin defined as a
digital input may cause the input buffer to
consume more current than is specified.
R
IC
© 2008 Microchip Technology Inc.
Comparator
Input
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