Datasheet Summary
.ti.
SNLS246K
- SEPTEMBER 2006
- REVISED MAY 2013
LM8333 Mobile I/O panion Supporting Key-Scan, I/O Expansion, PWM, and ACCESS.bus Host Interface
Check for Samples: LM8333
Features
- 2 8 × 8 Standard Keys
- 8 Special Function Keys (SF Keys) Providing a
Total of 72 Keys for the Maximum Keyboard Matrix
- ACCESS.Bus (I2C-patible) munication Interface to the Host
- Four General Purpose Host Programmable I/O Pins with Two Optional (Slow) External Interrupts
- 15-byte FIFO Buffer to Store Key Pressed and Key Released Events
- Error Control with Error Reports on (FIFO Overrun, Keypad Overrun, Invalid mand)
- Host Programmable PWM
- Host Programmable Active Time and...
