Datasheet Summary
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SNVS839A
- JUNE 2012
- REVISED MARCH 2013
LM8330 I2C-patible Keypad Controller with GPIO, PWM, and IEC61000 ESD Protection
Check for Samples: LM8330
Features
- 2 KEY Features
- Keypad Matrices of up to of 8 x 12 Keys, Plus 8 Special Function (SF) Keys, for a Full 104 Key Support.
- Supports General-purpose I/O Expansion on Pins Not Otherwise Used for Keypad or PWM Output.
- Keypad Matrix and Dedicated Key Support:
- 16-Event Keycode Buffer
- 4-Event Multiple Key Storage Registers
- Internal Oscillator, No External Clock Required.
- I2C-patible ACCESS.bus Slave Interface Standard (100 kHz) and Fast (400 kHz) Modes:
- 7-bit and 10-bit Addressing
- Programmable...