NSP172A Overview
NSP series is an advanced 1-ch Voice IC with embedded Flash and equips new algorithm to implement Voice Prompt applications with high level of sound quality. NSP series provide SOP8 and SOP14 with 2 I/Os protocol or UART to municate with host MCU. The NSP family contains following chips built-in different size of embedded Flash, shown as below:.
NSP172A Key Features
- Operating voltage: 2.0~5.5V -Oscillator: builds in internal Rosc (TRIM)
- General input/output pins
- Each pin can be set as Input or Output individually
- For input pin, it can be set as pull-high
- BP00, BP01 share with ICPCLK and ICPDATA
- BP12, BP13, BP17, BP20 support on NSP650B/960B/2K0B
NSP172A Applications
- Operating voltage: 2.0~5.5V -Oscillator: builds in internal Rosc (TRIM)