Datasheet

dsPIC33FJ12GP201/202
DS70264E-page 250 © 2007-2011 Microchip Technology Inc.
Revision D (June 2009)
This revision includes minor typographical and
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 PGCx/EMUCx and
PGDx/EMUDx (where x = 1, 2, or 3) to PGECx
and PGEDx
Changed all instances of V
DDCORE and VDDCORE/VCAP
to VCAP/VDDCORE
All other major changes are referenced by their
respective section in the following table.
Section 23.0 “Packaging
Information”
Added 28-lead SSOP package marking information.
“Product Identification System” Added Plastic Shrink Small Outline (SSOP) package information.
TABLE 23-1: MAJOR SECTION UPDATES
Section Name Update Description
TABLE 23-2: MAJOR SECTION UPDATES
Section Name Update Description
“High-Performance, 16-Bit Digital Signal
Controllers”
Added Note 2 to the 28-Pin QFN-S and 44-Pin QFN pin diagrams,
which references pin connections to VSS.
Section 2.0 “Guidelines for Getting
Started with 16-bit Digital Signal
Controllers”
Added new section to the data sheet that provides guidelines on getting
started with 16-bit Digital Signal Controllers.
Section 8.0 “Oscillator Configuration” Updated the Oscillator System Diagram (see Figure 8-1).
Added Note 1 to the Oscillator Tuning (OSCTUN) register (see
Register 8-4).
Section 10.0 “I/O Ports” Removed Table 10-1 and added reference to pin diagrams for I/O pin
availability and functionality.
Section 15.0 “Serial Peripheral Interface
(SPI)”
Added Note 2 to the SPIx Control Register 1 (see Register 15-2).
Section 17.0 “Universal Asynchronous
Receiver Transmitter (UART)”
Updated the UTXINV bit settings in the UxSTA register and added Note
1 (see Register 17-2).
Section 22.0 “Electrical Characteristics” Updated the Min value for parameter DC12 (RAM Retention Voltage)
and added Note 4 to the DC Temperature and Voltage Specifications
(see Table 22-4).
Updated the Min value for parameter DI35 (see Table 22-20).
Updated AD08 and added reference to Note 2 for parameters AD05a,
AD06a, and AD08a (see Table 22-34).