Datasheet
PIC24FJ256GB110 FAMILY
DS80369P-page 16 2008-2013 Microchip Technology Inc.
2. Module: Electrical Specifications
The “Absolute Maximum Ratings” listed on
page 311 are amended by adding the following
specification:
Voltage on V
USB with respect to VSS...................
(V
DDCORE – 0.3V) to 4.0V
3. Module: Electrical Specifications
(DC Characteristics)
Figure 29-1 (“PIC24FJ256GB110 Family Volt-
age-Frequency Graph”) is amended by adding
an additional footnote. The updated figure is
shown below (changes in bold; bold in original
removed for clarity).
FIGURE 29-1: PIC24FJ256GB110 FAMILY VOLTAGE-FREQUENCY GRAPH (INDUSTRIAL)
Frequency
Voltage (VDDCORE)
(1,2)
3.00V
2.00V
32 MHz
2.75V
2.50V
2.25V
2.75V
16 MHz
2.25V
(2)
For frequencies between 16 MHz and 32 MHz, FMAX = (64 MHz/V) * (VDDCORE – 2V) + 16 MHz.
Note 1: When the voltage regulator is disabled, V
DD and VDDCORE must be maintained so that
V
DDCOREVDD3.6V.
2: When the USB module is enabled, V
USB should be provided at 3.0V to 3.6V while
V
DDCORE must be 2.35V. When the USB module is not enabled, the wider limits
shaded in grey apply. The voltage on the V
USB pin should be maintained at
(V
DDCORE – .3V) or greater. Optionally, the pin may be left in a high-impedance state
when the USB module is not in use, but doing so may result in higher I
PD currents
than specified.
PIC24FJXXXGB1XX