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LM8330 Datasheet(PDF) 2 Page - Texas Instruments

Part # LM8330
Description  LM8330 I2C-Compatible Keypad Controller with GPIO, PWM, and IEC61000 ESD Protection
PDF  54 Pages
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Manufacturer  TI2 [Texas Instruments]
Direct Link  https://www.ti.com
Logo TI2 - Texas Instruments

LM8330 Datasheet(HTML) 2 Page - Texas Instruments

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LM8330
Main
processing
device
ACCESS.bus
Command
Interpreter
Input/Output
Expansion
SDA
SCL
RESETN
IRQN
1.8V (typ)
VCC
Internal
OSC
DIV
32 kHz
Reference
Clock
PWM
Generator
Key-Scan
Control
Wake-Up
Control
Keypad
Matrix
PWM0
PWM1
PWM2
Input/Output
Sleep Control
General Purpose
Inputs/Outputs
NOTE: This diagram illustrates IO configuration 3 with IRQN enabled
ASIP ESD
Protection
0.1 PF (required)
LM8330
SNVS839A – JUNE 2012 – REVISED MARCH 2013
www.ti.com
DESCRIPTION (CONTINUED)
The LM8330 is available in a 25-bump lead-free DSBGA package size 2.0 mm x 2.0 mm x 0.6 mm (0.4 mm
pitch).
The LM8330 has integrated ASIP (Application Specific Integrated Passives) on the KPX[7:0] and KPY[10:0] pins.
These pins are designed to tolerate IEC61000-4-2 level 4 ESD: ±8 kV direct contact.
LM8330 FUNCTION BLOCKS
PACKAGE MARKING
Figure 1. LM8330 Pinout - Top View (balls underneath)
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Copyright © 2012–2013, Texas Instruments Incorporated
Product Folder Links: LM8330



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