PIC24FJ64GA306-I/MR Microchip Technology, PIC24FJ64GA306-I/MR Datasheet - Page 29

• Manufacturer Part Number: PIC24FJ64GA306-I/MR
• Description: 16-bit, 16 MIPS, 64 KB Flash, 8 KB RAM, 53 I/O, LCD, XLP W/Vbat 64 QFN 9x9x0.9mm
• Manufacturer: Microchip Technology

2.0
2.1
Getting started with the PIC24FJ128GA310 family
family of 16-bit microcontrollers requires attention to a
minimal set of device pin connections before
proceeding with development.
The following pins must always be connected:
• All V
• All AV
• MCLR pin
• V
These pins must also be connected if they are being
used in the end application:
• PGECx/PGEDx pins used for In-Circuit Serial
• OSCI and OSCO pins when an external oscillator
Additionally, the following pins may be required:
• V
The minimum mandatory connections are shown in
Figure
 2010-2011 Microchip Technology Inc.
(see
not the analog device features are used
(see
(see
(see
Programming™ (ICSP™) and debugging purposes
(see
source is used
(see
reference for analog modules is implemented
Note:
REF
CAP
DD
2-1.
Section 2.2 “Power Supply
Section 2.2 “Power Supply
Section 2.3 “Master Clear (MCLR)
Section 2.4 “Voltage Regulator Pin (V
Section 2.5 “ICSP
Section 2.6 “External Oscillator
+/V
DD
pin
GUIDELINES FOR GETTING
STARTED WITH 16-BIT
MICROCONTROLLERS
Basic Connection Requirements
and V
REF
and AV
The AV
connected, regardless of whether any of
the analog modules are being used.
- pins used when external voltage
SS
SS
pins
DD
pins, regardless of whether or
and AV
Pins”)
SS
pins must always be
Pins”)
Pins”)
Pins”)
Pin”)
PIC24FJ128GA310 FAMILY
CAP
)”)
FIGURE 2-1:
Key (all values are recommendations):
C1 through C6: 0.1 F, 20V ceramic
C7: 10 F, 6.3V or greater, tantalum or ceramic
R1: 10 kΩ
R2: 100Ω to 470Ω
Note 1:
V
DD
C6
R1
C1
(2)
R2
2:
See
(V
capacitor for Vcap.
The example shown is for a PIC24F device
with five V
Other devices may have more or less pairs;
adjust the number of decoupling capacitors
appropriately.
MCLR
V
V
CAP
SS
DD
Section 2.4 “Voltage Regulator Pin
)”
C5
for details on selecting the proper
PIC24FJXXXX
DD
RECOMMENDED
MINIMUM CONNECTIONS
(2)
/V
SS
and AV
C4
C2
DD
DS39996F-page 29
(2)
/AV
(2)
V
CAP
V
V
SS
DD
SS
pairs.
C7
C3
(1)
(2)