EM78815
8-Bit Microcontroller
2.6 Call Waiting
Operating Voltage: 2.4V~3.6V
Compatible with Bellcore special report SR-TSV-002476
Call-Waiting (2130Hz plus 2750Hz) Alert Signal Detector
Good talk-down and talk-off performance
Sensitivity compensated by adjusting input OP gain
2.7 External LCD controller (64 × 256 dot max for a pair of
Master and Slave LCD Driver)
Multi-chip operation (Master, Slave) available for external LCD device
2.8 Package Type
105-pin Chip: EM78815H
128-pin QFP: (EM78815AQ, POVD disable) (EM78815BQ, POVD enable)
3 Application
SMS phone
Feature phones
Product Specification (V2.4) 08.01.2004
(This specification is subject to change without further notice)
3
ELAN [ ELAN MICROELECTRONICS CORP ]
