Datasheet

 2011-2017 Microchip Technology Inc. DS30009995E-page 353
PIC24FV32KA304 FAMILY
APPENDIX A: REVISION HISTORY
Revision A (March 2011)
Original data sheet for the PIC24FV32KA304 family of
devices.
Revision B (April 2011)
Section 25.0 “Charge Time Measurement Unit
(CTMU)”
was revised to change the description of the
IRNGx bits in CTMUICON (Register 25-3). Setting ‘01’
is the base current level (0.55 A nominal) and setting
‘00’ is 1000x base current.
Section 29.0 “Electrical Characteristics” was revised
to change the following typical I
PD specifications:
• DC20h/i/j/k from 204 A to 200 A
• DC60h/i/j/k from 0.15 A to 0.025 A
• DC60l/m/n/o from 0.25 A to 0.040 A
• DC72h/i/j/k from 0.80 A to 0.70 A
Revision C (April 2012)
Updated the Pin Diagrams on Pages 3 through 7, to
change “LVDIN” to “HLVDIN” in all occurrences, and
correct the placement of certain functions.
Updated Table 1- 3 to remove references to unimple-
mented package types, corrected several erroneous
pin assignments and removed other alternate but
unimplemented assignments.
For
Section 5.0 “Flash Program Memory” , updated
Example 5-2, Example 5-3 and Example 5-4 with new
table offset functions.
Updated Figure 12-1 to correctly show the
implemented Timer1 input options.
For
Section 22.0 “12-Bit A/D Converter with
Threshold Detect”
:
• Updated Register 22-1 to add the MODE12 bit
• Updated the descriptions of the PVCFGx and
CSCNA bits in Register 22-2
• Updated Register 22-4 to change the VRSREQ
bit to a reserved bit position
• Modified footnote text in Register 22-5
• Corrected C
HOLD in Figure 22-2
For
Section 25.0 “Charge Time Measurement Unit
(CTMU)”
:
• Updated the text in
Section 25.1 “Measuring
Capacitance”
and Section 25.3 “Pulse Genera-
tion and Delay”
to better reflect the module’s
implementation
• Updated Figure 25-3 to show additional detail in
pulse generation
Added the following timing diagrams and timing
requirement tables to
Section 29.0 “Electrical
Characteristics”
:
• Figure 29-6 (Reset, Watchdog Timer, Oscillator
Start-up Timer and Power-up Timer Timing
Characteristics)
• Figure 29-7 (Brown-out Reset Characteristics)
• Figure 29-9 (Input Capture x Timings) through
Figure 29-21 (SPIx Module Slave Mode Timing
Characteristics (CKE = 1))
• Table 29-28 (Input Capture x Requirements)
through Table 29-39 (SPIx Module Slave Mode
Timing Requirements (CKE = 1))
• Figure 29-22 (A/D Conversion Timing)
Updated Table 29-5 to add specification, DC15.
Replaced Tab l e 29- 6 , Table 29-7 and Table 29-8 with
new, shorter versions that remove unimplemented tem-
perature options. (No existing specification values
have been changed in this process.)
Updated Table 29-16 with correct values for
CTMUICON bit settings.
Combined previous Table 29-21 and Table 29-22 to
create a new Table 29-21 (AC Characteristics: Internal
RC Accuracy). All existing subsequent tables are
renumbered accordingly.
Updated Table 29-26 to add specifications, SY35 and
SY55.
Updated Table 29-40:
• Split AD01 into separate entries for “F” and “FV”
device families
• Added specifications, AD08 (I
VREF ) and AD09
(Z
VREF )
• Changed AD17 (2.5 k max. to 1 k max.)
Updated Table 29-41:
• Changed AD50 (75 ns min. to 600 ns min.)
• Changed AD51 (250 ns typ. to 1.67 µs typ.)
• Changed AD60 (0.5 T
AD min. to 2 T AD min.)
• Split AD55 into separate entries for 10-bit and
12-bit conversions
Added
Section 30.0 “DC and AC Characteristics
Graphs and Tables”
, with Figure 30-1 through
Figure 30-39.
Replaced some of the packaging diagrams in
Section 31.0 “Packaging Information” with the
newly revised diagrams.
Other minor typographic corrections throughout.