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SC14428 |
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| Part Number | SC14428 |
| Manufacturer | National Semiconductor |
| Description | .The SC14428 is a CMOS IC optimized to handle all the audio, signal and data processing needed within a DECT (1.9 GHz) or 2.4GHz ISM digital band base stations and handsets. A four channel ADPCM trans... |
| Features |
■ Complies with DECT ETS 300 175-2,3 & 8 SWAP-CA V1.3 Rev 1.3 20000616 ■ 1.8Volt operating voltage with 2.65V (typ) IO pads. ■ Two chip low drop voltage regulators ■ 16 bit CompactRISCTM CR16C Microprocessor with programmable clock speeds up to 20.736 MHz. ■ Four channel DMA controller. ■ Serial Debug interface, Nexus Class-1 compliant. ■ 16kbyte shared, 6kbyte non shared RAM ■ 4kbyte shared RAM for TAM DSP ■ Versions with ROM, FLASH and data FLASH 3.0 System Diagram SC14428 SC14428 SC14428 CID HANDSFREE ISDN OR DATA INTERFACE PSTN INTERFACE PSTN INTERFACE ISDN PSTN1 PSTN2 SC14428 SC144... |
| Document |
 SC14428 Data Sheet
PDF 113.90KB |
Similar Datasheet
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Desde 2024. D4U Semiconductor.
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