PIC32MX575F256H-80I Datasheet, PDF (23/236 Pages) Microchip Technology – High-Performance, USB, CAN and Ethernet 32-Bit Flash Microcontrollers

PIC32MX5XX/6XX/7XX
1.0 DEVICE OVERVIEW
Note 1: This data sheet summarizes the features
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 the related section of the
“PIC32MX Family Reference Manual”,
which is available from the Microchip
web site (www.microchip.com/PIC32).
2: Some registers and associated bits
described in this section may not be avail-
able on all devices. Refer to Section 4.0
“Memory Organization” in this data
sheet for device-specific register and bit
information.
This document contains device-specific information for
PIC32MX5XX/6XX/7XX devices.
Figure 1-1 shows a general block diagram of the core
and peripheral modules in the PIC32MX5XX/6XX/7XX
family of devices.
Table 1-1 lists the functions of the various pins shown
in the pinout diagrams.
FIGURE 1-1:
PORTA
PORTB
PORTC
PORTD
PORTE
BLOCK DIAGRAM^(1,2)
OSC2/CLKO
OSC1/CLKI
OSC/SOSC
Oscillators
FRC/LPRC
Oscillators
PLL
Dividers
PLL-USB
Timing
Generation
VCAP/VDDCORE
Voltage
Regulator
Precision
Band Gap
Reference
USBCLK
SYSCLK
PBCLK
Peripheral Bus Clocked by SYSCLK
Power-up
Timer
Oscillator
Start-up Timer
Power-on
Reset
Watchdog
Timer
Brown-out
Reset
VDD, VSS
MCLR
CN1-22
JTAG
BSCAN
Priority
Interrupt
Controller
Timer1-5
PWM
OC1-5
EJTAG
INT
MIPS32^® M4K™
CPU Core
IS
32
32
DS
32
32
32
32
32
32
32
IC1-5
SPI1,1A,2A,3A
32
Prefetch
Module
Bus Matrix
32
Data RAM
32
Peripheral Bridge
I2C1,2,1A,
2A,3A
32
PMP
PORTF
PORTG
128
128-Bit Wide
Program Flash Memory
Note 1: Some features are not available on all device variants.
2: BOR functionality is provided when the on-board voltage regulator is enabled.
10-Bit ADC
UART1A,1B,2A,
2B,3A,3B
RTCC
Comparators
 2010 Microchip Technology Inc.
Preliminary
DS61156C-page 23