Microchip Technology MA320002 Data Sheet
© 2011 Microchip Technology Inc.
DS61143H-page 203
PIC32MX3XX/4XX
APPENDIX A: REVISION HISTORY
Revision E (July 2008)
• Updated the PIC32MX340F128H features in
Table 1 to include 4 programmable DMA
channels.
channels.
Revision F (June 2009)
This revision includes minor typographical and
formatting changes throughout the data sheet text.
formatting changes throughout the data sheet text.
Global changes include:
• Changed all instances of OSCI to OSC1 and
OSCO to OSC2
• Changed all instances of V
DDCORE
and
V
DDCORE
/V
CAP
to V
CAP
/V
DDCORE
• Deleted registers in most sections, refer to the
related section of the “PIC32 Family Reference
Manual” (DS61132).
Manual” (DS61132).
The other changes are referenced by their respective
section in the following table.
section in the following table.
TABLE A-1:
MAJOR SECTION UPDATES
Section Name
Update Description
“High-Performance, General
Purpose and USB 32-bit Flash
Microcontrollers”
Purpose and USB 32-bit Flash
Microcontrollers”
Added a “Packages” column to Table 1 and Table 2.
Corrected all pin diagrams to update the following pin names.
• Changed PGC1/EMUC1 to PGEC1
• Changed PGD1/EMUD1 to PGED1
• Changed PGC2/EMUC2 to PGEC2
• Changed PGD2/EMUD2 to PGED2
Shaded appropriate pins in each diagram to indicate which pins are 5V tolerant.
Added 64-Lead QFN package pin diagrams, one for General Purpose and one
for USB.
for USB.
Section 1.0 “Device Overview”
Reconstructed Figure 1-1 to include Timers, ADC and RTCC in the block
diagram.
diagram.
Section 2.0 “Guidelines for
Getting Started with 32-bit
Microcontrollers”
Getting Started with 32-bit
Microcontrollers”
Added a new section to the data sheet that provides the following information:
• Basic Connection Requirements
• Capacitors
• Master Clear Pin
• ICSP™ Pins
• External Oscillator Pins
• Configuration of Analog and Digital Pins
• Unused I/Os
Section 4.0 “Memory
Organization”
Organization”
Updated the memory maps, Figure 4-1 through Figure 4-6.
All summary peripheral register maps were relocated to Section 4.0 “Memory
Organization”.
Organization”.
Section 7.0 “Interrupt
Controller”
Controller”
Removed the “Address” column from Table 7-1.
Section 12.0 “I/O Ports”
Added a second paragraph in Section 12.1.3 “Analog Inputs” to clarify that all
pins that share ANx functions are analog by default, because the AD1PCFG
register has a default value of 0x0000.
pins that share ANx functions are analog by default, because the AD1PCFG
register has a default value of 0x0000.