dsPIC33F Microchip Technology, dsPIC33F Datasheet - Page 3

• Manufacturer Part Number: dsPIC33F
• Description: (dsPIC24H / dsPIC33F) Flash Programming Specification
• Manufacturer: Microchip Technology

2.3
The pin diagrams for the dsPIC33F/PIC24H device
family are shown in the following figures. The pins that
are required for programming are listed in Table 2-1.
The MCLR, PGC1, PGD1, PGC2, PGD2, PGC3 and
PGD3 pins are shown in bold letters in the figures.
Refer to the appropriate device data sheet for complete
pin descriptions.
TABLE 2-1:
© 2007 Microchip Technology Inc.
MCLR
V
V
V
PGC1
PGD1
PGC2
PGD2
PGC3
PGD3
Legend: I = Input, O = Output, P = Power
Note 1:
DD
SS
DDCORE
Pin Name
and AV
and AV
dsPIC33F/PIC24H PROGRAMMING SPECIFICATION
Pin Diagrams
All power supply and ground pins must be connected, including analog supplies (AV
(AV
SS
DD
(1)
SS
(1)
).
PIN DESCRIPTIONS (PINS USED DURING PROGRAMMING)
Pin Name
V
MCLR
DDCORE
PGC1
PGD1
PGC2
PGD2
PGC3
PGD3
V
V
DD
SS
Pin Type
I/O
I/O
I/O
P
P
P
P
I
I
I
Preliminary
Programming Enable
Power Supply
Ground
Regulated Power Supply for Core
Secondary Programming Pin Pair: Serial Data
Tertiary Programming Pin Pair: Serial Clock
Primary Programming Pin Pair: Serial Clock
Primary Programming Pin Pair: Serial Data
Secondary Programming Pin Pair: Serial Clock
Tertiary Programming Pin Pair: Serial Data
During Programming
Pin Description
DD
) and ground
DS70152D-page 3