Datasheet

PIC32MX1XX/2XX
DS60001168F-page 24 © 2011-2014 Microchip Technology Inc.
PMA0 7 10 8 3 I/O TTL/ST Parallel Master Port Address bit 0 input
(Buffered Slave modes) and output
(Master modes)
PMA1 9 12 10 2 I/O TTL/ST Parallel Master Port Address bit 1 input
(Buffered Slave modes) and output
(Master modes)
PMA2 — — 27 O — Parallel Master Port address
(Demultiplexed Master modes)
PMA3 — — 38 O —
PMA4 — — 37 O —
PMA5 — — 4 O —
PMA6 — — 5 O —
PMA7 — — 13 O —
PMA8 — — 32 O —
PMA9 — — 35 O —
PMA10 — — 12 O —
PMCS1 23 26 29 15 O — Parallel Master Port Chip Select 1 strobe
PMD0
20
(2)
23
(2)
26
(2)
10
(2)
I/O TTL/ST
Parallel Master Port data (Demultiplexed
Master mode) or address/data
(Multiplexed Master modes)
1
(3)
4
(3)
35
(3)
21
(3)
PMD1
19
(2)
22
(2)
25
(2)
9
(2)
I/O TTL/ST
2
(3)
5
(3)
36
(3)
22
(3)
PMD2
18
(2)
21
(2)
24
(2)
8
(2)
I/O TTL/ST
3
(3)
6
(3)
1
(3)
23
(3)
PMD3 15 18 19 1
I/O TTL/ST
PMD4 14 17 18 44 I/O TTL/ST
PMD5 13 16 17 43 I/O TTL/ST
PMD6 12
(2)
15
(2)
16
(2)
42
(2)
I/O TTL/ST
28
(3)
3
(3)
34
(3)
20
(3)
PMD7 11
(2)
14
(2)
15
(2)
41
(2)
I/O TTL/ST
27
(3)
2
(3)
33
(3)
19
(3)
PMRD 21 24 27 11 O — Parallel Master Port read strobe
PMWR
22
(2)
25
(2)
28
(2)
14
(2)
O — Parallel Master Port write strobe
4
(3)
7
(3)
2
(3)
24
(3)
VBUS 12
(3)
15
(3)
16
(3)
42
(3)
I Analog USB bus power monitor
VUSB3V3 20
(3)
23
(3)
26
(3)
10
(3)
P — USB internal transceiver supply. This pin
must be connected to V
DD.
VBUSON 22
(3)
25
(3)
28
(3)
14
(3)
O — USB Host and OTG bus power control
output
D+ 18
(3)
21
(3)
24
(3)
8
(3)
I/O Analog USB D+
D- 19
(3)
22
(3)
25
(3)
9
(3)
I/O Analog USB D-
TABLE 1-1: PINOUT I/O DESCRIPTIONS (CONTINUED)
Pin Name
Pin Number
(1)
Pin
Type
Buffer
Type
Description
28-pin
QFN
28-pin
SSOP/
SPDIP/
SOIC
36-pin
VTLA
44-pin
QFN/
TQFP/
VTLA
Legend: CMOS = CMOS compatible input or output Analog = Analog input P = Power
ST = Schmitt Trigger input with CMOS levels O = Output I = Input
TTL = TTL input buffer PPS = Peripheral Pin Select — = N/A
Note 1: Pin numbers are provided for reference only. See the “Pin Diagrams” section for device pin availability.
2: Pin number for PIC32MX1XX devices only.
3: Pin number for PIC32MX2XX devices only.