LM8323 datasheet(3/46 Pages) TI2

3 / 46 page

LM8323

www.ti.com

SNLS273A – JULY 2010 – REVISED MARCH 2013

PIN ASSIGNMENTS

Figure 1. Top View

36-Pin csBGA Package

See Package Number NYB0036A

SIGNAL DESCRIPTIONS

Function

I/O

Description

KP-X0

Input

Wake-up input/Keyboard scanning input 0

KP-X1

Input

Wake-up input/Keyboard scanning input 1

KP-X2

Input

Wake-up input/Keyboard scanning input 2

KP-X3

Input

Wake-up input/Keyboard scanning input 3

GPIO_13

I/O

General-purpose I/O port 13

KP-X4

Input

Wake-up input/Keyboard scanning input 4

GPIO_12

I/O

General-purpose I/O port 12

KP-X5

Input

Wake-up input/Keyboard scanning input 5

GPIO_11

I/O

General-purpose I/O port 11

KP-X6

Input

Wake-up input/Keyboard scanning input 6

GPIO_10

I/O

General-purpose I/O port 10

KP-X7

Input

Wake-up input/Keyboard scanning input 7

GPIO_09

Input

General-purpose I/O port 9

KP_Y0

Output

Keyboard scanning output 0

KP-Y1

Output

Keyboard scanning output 1

KP-Y2

Output

Keyboard scanning output 2

KP-Y3

Output

Keyboard scanning output 3

GPIO_08

I/O

General-purpose I/O port 8

KP-Y4

Output

Keyboard scanning output 4

GPIO_07

I/O

General-purpose I/O port 7

KP-Y5

Output

Keyboard scanning output 5

GPIO_06

I/O

General-purpose I/O port 6

KP-Y6

Output

Keyboard scanning output 6

GPIO_05

I/O

General-purpose I/O port 5

KP-Y7

Output

Keyboard scanning output 7

GPIO_04

I/O

General-purpose I/O port 4

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