SAA7740H Description
plastic quad flat package; 64 leads (lead length 1.95 mm);.
SAA7740H Key Features
- Two digital inputs and two digital outputs in the I2S-bus format (i.e. 4 audio channels)
- Independent input/output interfaces
- Slave input/output interfaces
- Slave processing
- I2C-bus microcontroller interface
- DC filtering at the inputs
- One programmable 2nd-order digital filter unit
- Two multiply accumulate processor units (24 × 16-bit/MAC)
- DRAM interface and address putation unit for external delay lines
- On-chip coefficient and external delay line address storage