NSP480B Datasheet | Nuvoton Technology

Description NSP series is an advanced 1-ch Voice IC that equips with Nuvoton 8-bit 65C02 core, embedded Flash and new algorithm to implement Voice Prompt applications with high level of sound quality. NSP series provide SOP8 and SOP14 with 2 I/Os protocol to municate with host MCU. The NSP family contains following chips built-in different size of embedded Flash, shown as below: Part No. NSP080A NSP081A NSP170A NSP171A NSP340A NSP341A NSP481A NSP080B NSP170B NSP340B NSP480B NSP650B NSP960B Package SOP8 SOP8 SOP8 SOP8 SOP8 SOP8 SOP8 SOP14 SOP14 SOP14 SOP14 SOP14 SOP14 Duration (S) 8KHz 94 94 155 155 337 337 458 94 155 337 458 701 944 12KHz 63 63 103 103 225 225 305 63 103 225 305 467 629 VDD (V) 2.0~5.5 2.0~5.5 2.0~5.5 2.0~5.5 2.0~5.5 2.0~5.5 2.0~5.5 2.0~5.5 2.0~5.5 2.0~5.5 2.0~5.5 2.0~5.5 2.0~5.5 LVR (V) 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 1.9 Audio 13-bit 13-bit 13-bit 13-bit 13-bit 13-bit 13-bit 13-bit 13-bit 13-bit 13-bit 13-bit 13-bit Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes 2. Features - MCU: 8-bit 65C02 - Operating voltage: 2.0~5.5V - Oscillator: builds in internal Rosc (TRIM) - Frequency deviation: +/-1.5% - RAM: 384B - NSP080B~960B has 4 bi-directional I/O pins - Audio output: 13-bit PWM - Voice channel: 1-ch Voice - Provide ISP (In System Program) to update content from Host MCU - Built-in Watch-Dog Timer (WDT) - Low Voltage Reset (LVR) - Package form: SOP8, SOP14 Release Date: Dec. 2019 -3- Version A6.4 NSP (Flash) Data...