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PIC24FJ256GB108-I Datasheet, PDF (20/352 Pages) Microchip Technology – 64/80/100-Pin, 16-Bit Flash Microcontrollers with USB On-The-Go (OTG)
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PIC24FJ256GB110 FAMILY
TABLE 1-4: PIC24FJ256GB110 FAMILY PINOUT DESCRIPTIONS (CONTINUED)
Function
Pin Number
64-Pin
TQFP, QFN
80-Pin
TQFP
100-Pin
TQFP
I/O
Input
Buffer
Description
D+
37
47
57
D-
36
46
56
DMH
46
58
72
DMLN
42
54
68
DPH
50
62
77
DPLN
43
55
69
ENVREG
57
71
86
INT0
46
58
72
MCLR
7
9
13
OSCI
39
49
63
OSCO
40
50
64
PGEC1
15
19
24
PGED1
16
20
25
PGEC2
17
21
26
PGED2
18
22
27
PGEC3
11
15
20
PGED3
12
16
21
PMA0
30
36
44
PMA1
29
35
43
PMA2
PMA3
PMA4
PMA5
PMA6
PMA7
PMA8
PMA9
PMA10
PMA11
PMA12
PMA13
PMCS1
PMCS2
PMBE
Legend:
8
10
14
6
8
12
5
7
11
4
6
10
16
24
29
22
23
28
32
40
50
31
39
49
28
34
42
27
33
41
24
30
35
23
29
34
45
57
71
44
56
70
51
63
78
TTL = TTL input buffer
ANA = Analog level input/output
I/O
— USB Differential Plus line (internal transceiver).
I/O
— USB Differential Minus line (internal transceiver).
O
— D- External Pull-up Control Output.
O
— D- External Pull-down Control Output.
O
— D+ External Pull-up Control Output.
O
— D+ External Pull-down Control Output.
I
ST Voltage Regulator Enable.
I
ST External Interrupt Input.
I
ST Master Clear (device Reset) Input. This line is brought low
to cause a Reset.
I
ANA Main Oscillator Input Connection.
O
ANA Main Oscillator Output Connection.
I/O
ST In-Circuit Debugger/Emulator/ICSP™ Programming Clock.
I/O
ST In-Circuit Debugger/Emulator/ICSP Programming Data.
I/O
ST In-Circuit Debugger/Emulator/ICSP Programming Clock.
I/O
ST In-Circuit Debugger/Emulator/ICSP Programming Data.
I/O
ST In-Circuit Debugger/Emulator/ICSP Programming Clock.
I/O
ST In-Circuit Debugger/Emulator/ICSP Programming Data.
I/O
ST Parallel Master Port Address Bit 0 Input (Buffered Slave
modes) and Output (Master modes).
I/O
ST Parallel Master Port Address Bit 1 Input (Buffered Slave
modes) and Output (Master modes).
O
— Parallel Master Port Address (Demultiplexed Master
O
— modes).
O
—
O
—
O
—
O
—
O
—
O
—
O
—
O
—
O
—
O
—
I/O ST/TTL Parallel Master Port Chip Select 1 Strobe/Address Bit 15.
O
ST Parallel Master Port Chip Select 2 Strobe/Address Bit 14.
O
— Parallel Master Port Byte Enable Strobe.
ST = Schmitt Trigger input buffer
I2C™ = I2C/SMBus input buffer
DS39897C-page 20
 2009 Microchip Technology Inc.
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