Datasheet Summary
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SNLS273A
- JULY 2010
- REVISED MARCH 2013
LM8323 Mobile I/O panion Supporting Keyscan, I/O Expansion, PWM, and ACCESS.bus Host Interface
Check for Samples: LM8323
Features
- 2 Key Features
- Supports Keypad Matrices of up to 8 × 12 Keys Plus 8 Special-function (SF) Keys for a Total of 104 Keys. SF Keys Pull Keypad Scan Inputs Directly to Ground, Rather than Connecting to a Keypad Scan Output.
- Supports I2C-patible ACCESS.bus Interface in Slave Mode up to 400 kHz (Fast-mode).
- Three Host-programmable PWM Outputs Useful for Smooth LED Brightness Modulation.
- Supports General-purpose I/O Expansion on Pins Not Otherwise Used for Keypad or Rotary Encoder...