PIC32MX5XX_11 Datasheet, PDF (31/256 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
“PIC32 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
available 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 illustrates 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
BLOCK DIAGRAM^(1,2)
OSC2/CLKO
OSC1/CLKI
OSC/SOSC
Oscillators
FRC/LPRC
Oscillators
PLL
Dividers
PLL-USB
Timing
Generation
VCAP/VCORE
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
SPI1-4
Bus Matrix
PORTE
32
Prefetch
Module
32
Data RAM
32
Peripheral Bridge
I2C1-5
32
PMP
PORTF
PORTG
128
128-bit Wide
Program Flash Memory
10-bit ADC
UART1-6
RTCC
Note 1: Some features are not available on all device variants.
2: BOR functionality is provided when the on-board voltage regulator is enabled.
Comparators
© 2009-2011 Microchip Technology Inc.
DS61156G-page 31