Information

 2009-2013 Microchip Technology Inc. DS80000487K-page 13
PIC24FJ64GB004
5. Module: Electrical Specifications
(DC Characteristics)
Table 29-3 (“DC Characteristics: Temperature
and Voltage Specifications”) is amended by
adding a new specification, VUSB, and an
explanatory footnote. The changes are shown
below in bold (bold text in original removed for
clarity).
TABLE 29-3: DC CHARACTERISTICS: TEMPERATURE AND VOLTAGE SPECIFICATIONS
(PARTIAL REPRESENTATION)
DC CHARACTERISTICS
Standard Operating Conditions: 2.0V to 3.6V (unless otherwise stated)
Operating temperature -40°C  T
A  +85°C for Industrial
Param
No.
Symbol Characteristic Min Typ
(1)
Max Units Conditions
Operating Voltage
V
USB USB Supply Voltage 3.0 3.3 3.6 V USB module enabled
(3)
Note 1: Data in “Typ” column is at 3.3V, 25°C unless otherwise stated. Parameters are for design guidance only
and are not tested.
2: This is the limit to which V
DD can be lowered without losing RAM data.
3: VUSB should always be maintained at VDD or greater when the USB module is enabled. The VUSB pin
may be left in a high-impedance state when the USB module is disabled and pins, RB11 and RB12,
will not be used as general purpose inputs, but doing so may result in higher IPD currents than
specified.