User manual

GETTING STARTED WITH PIC32
© 2008 Microchip Technology Inc. DS61146B-page 9
Chapter 2. PIC32 Product Family
2.1 INTRODUCTION
The PIC32 family includes scalable devices ranging from 32KB to 512KB of Flash
memory. Also a rich set of peripherals – Five timers, 16 channels of 10-bit A/D
Converters and communication interfaces: SPI, I
2
C™ and UART.
Please consult the “PIC32MX Family Data Sheet” (DS61143) for a complete list of
family variants, core and peripheral characteristics.
FIGURE 2-1: PIC32 MCU MODULES
CPU
CPU
RAM
RAM
128
128
-
-
bit
bit
Flash
Flash
C
C
a
a
c
c
h
h
e
e
Vectored
Vectored
Interrupts
Interrupts
Bus
Bus
Matrix
Matrix
VREG
VREG
2
2
-
-
W
W
MCHP
MCHP
Debug
Debug
USB
USB
OTG
OTG
SPI
SPI
(2)
(2)
I2C
I2C
(2)
(2)
EUART
EUART
(2)
(2)
IC
IC
(5)
(5)
OCOMP
OCOMP
/PWM
/PWM
(5)
(5)
Analog
Analog
Comp.
Comp.
(2)
(2)
Enh
Enh
.
.
PMP
PMP
ADC
ADC
(16ch,
(16ch,
10b)
10b)
Change
Change
Notice
Notice
(21)
(21)
OD
OD
/GPIO
/GPIO
(85)
(85)
Ext
Ext
INTs
INTs
(5)
(5)
Boundary
Boundary
Scan
Scan
4
4
-
-
W
W
JTAG
JTAG
Debug
Debug
5
5
-
-
W
W
Trace
Trace
DMAC
DMAC
+
+
CRC
CRC
TMR
TMR
(5)
(5)
RTCC
RTCC
WDT,
WDT,
BOR.
BOR.
CVRef
CVRef