|
The HT9202 series tone/pulse dialers are CMOS integrated circuit desinged to meet various dialing specification through resistor option matrix.
- Operation voltage: 2.0 -5.5 V
- Low stand-by current
- Low memory retention current (0.1 uA typ)
- Tone/pulse switchable
- Interface with LCD driver
- 32 digit for redialing
- One key redialing
- 4x4 keyboard matrix
- 3.58 MHz crystal or ceramic resonator
- 9202F: 1 memory number
|