Family Datasheet

Document Number: 001-93576 Rev. *F

Page 9 of 37

VDDA

VSSA:

Analog ground pin where package pins allow; shorted to VSS otherwise

VSS

: Ground pin.

VCCD

: Regulated Digital supply (1.8 V ±5%).

Port Pins can all be used as LCD Commons, LCD Segment drivers, or CSD sense and shield pins can be connected to AMUXBUS

A or B or can all be used as GPIO pins that can be driven by firmware or DSI signals.

The following package is supported: 28-pin SSOP.

Figure 3. 28-pin SSOP pinout

(GPIO)P0[1]

SSOP

(Top View)

10

11

(GPIO)P1[2]

28

27

26

25

23

22

21

20

19

18

17

2

3

4

5

6

7

8

9

(GPIO)P1[1]

(GPIO)P1[7]

(GPIO)P2[2]

(GPIO)P2[3]

(GPIO)P2[4]

(GPIO)P2[5]

(GPIO)P2[6]

(GPIO)P3[0]

(GPIO)P4[3]

(GPIO)P0[0]

(GPIO)P0[2]

(GPIO)P0[3]

(GPIO)P0[6]

(GPIO)P0[7]

XRES

VDDD

VSS

1

12

13

14

(GPIO)P1[0]

(GPIO)P3[1]

(GPIO)P3[2]

(GPIO)P4[2]

VCCD

(GPIO)P4[1]

(GPIO)P4[0]

16

15

24

(GPIO)P2[7]

(GPIO)P3[3]