| Part Number | LM8322 |
| Manufacturer | National Semiconductor Corporation |
| Title | Mobile I/O Companion Supporting Key-Scan |
| Description | The LM8322 Mobile I/O Companion is a dedicated device to unburden a host processor from scanning a matrix-addressed keypad. In addition, the LM832... |
| Features |
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-compatible ACCESS.bus interface in slave mode up to 400 kHz (Fast... |
| Published | Jan 12, 2009 |
| Datasheet |
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