PIC32MX675F512L-80V/PT Microchip Technology, PIC32MX675F512L-80V/PT Datasheet - Page 161
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PIC32MX675F512L-80V/PT
Manufacturer Part Number
PIC32MX675F512L-80V/PT
Description
512 KB Flash, 64 KB RAM, USB-OTG, Ethernet, 80 MHz, 10-Bit ADC, DMA 100 TQFP 12x
Manufacturer
Microchip Technology
Series
PIC® 32MXr
Datasheet
1.PIC32MX575F256H-80VPT.pdf
(256 pages)
Specifications of PIC32MX675F512L-80V/PT
Core Processor
MIPS32® M4K™
Core Size
32-Bit
Speed
80MHz
Connectivity
Ethernet, I²C, SPI, UART/USART, USB OTG
Peripherals
Brown-out Detect/Reset, DMA, POR, PWM, WDT
Number Of I /o
85
Program Memory Size
512KB (512K x 8)
Program Memory Type
FLASH
Eeprom Size
-
Ram Size
64K x 8
Voltage - Supply (vcc/vdd)
2.3 V ~ 3.6 V
Data Converters
A/D 16x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 105°C
Package / Case
100-TQFP
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC32MX675F512L-80V/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
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26.0
FIGURE 26-1:
© 2009-2011 Microchip Technology Inc.
Note 1: This bit is not available on PIC32MX575/675/695/775 devices. On these devices CV
Note 1: This data sheet summarizes the features
2: Some registers and associated bits
COMPARATOR VOLTAGE
REFERENCE (CV
network and IV
of the PIC32MX5XX/6XX/7XX family of
devices. It is not intended to be a
comprehensive reference source. To
complement the information in this data
sheet, refer to Section 20. “Comparator
Voltage Reference (CV
in the “PIC32 Family Reference Manual” ,
which is available from the Microchip web
site (www.microchip.com/PIC32).
described in this section may not be
available on all devices. Refer to
Section 4.0 “Memory Organization”
this data sheet for device-specific register
and bit information.
V
AV
REF
V
AV
CVREN
DD
REF
CVRR
+
SS
-
COMPARATOR VOLTAGE REFERENCE BLOCK DIAGRAM
REF
CVRSS = 0
CVRSS = 1
is connected to 0.6V.
REF
CVRSS = 1
CVRSS = 0
REF
)
16 Steps
)” (DS61109)
8R
R
R
R
R
R
R
R
CV
in
RSRC
8R
The CV
that provides a selectable reference voltage. Although
its primary purpose is to provide a reference for the
analog comparators, it also may be used independently
of them.
A block diagram of the module is illustrated in
Figure
provide two ranges of voltage reference values and has
a power-down function to conserve power when the
reference is not being used. The module’s supply refer-
ence can be provided from either device V
external voltage reference. The CV
able for the comparators and typically available for pin
output.
The comparator voltage reference has the following
features:
• High and low range selection
• Sixteen output levels available for each range
• Internally connected to comparators to conserve
• Output can be connected to a pin
1.2V
0.6V
PIC32MX5XX/6XX/7XX
device pins
26-1. The resistor ladder is segmented to
REF
CVR<3:0>
BGSEL<1:0>
module is a 16-tap, resistor ladder network
CVROE (CVRCON<6>)
REF
(1)
IV
is generated by the Register
REF
V
REFSEL
CV
REFOUT
DS61156G-page 161
REF
(1)
output is avail-
CV
DD
REF
/V
SS
or an
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