The SC16IS752/SC16IS762 is an I²C-bus/SPI bus interface to a dual-channel high performance UART offering data rates up to 5 Mbit/s, low operating and sleeping current; it also provides the application with 8 additional programmable I/O pins. The device comes in very small HVQFN32 and TSSOP28 packages, which makes it ideally suitable for hand-held, battery-operated applications. This chip enables seamless protocol conversion from I²C-bus/SPI to RS-232/RS-485 and is fully bidirectional.
The SC16IS762 differs from the SC16IS752 in that it supports SPI clock speeds up to 15 Mbit/s instead of the 4 Mbit/s supported by the SC16IS752, and in that it supports IrDA SIR up to 1.152 Mbit/s. In all other aspects, the SC16IS762 is functionally and electrically the same as the SC16IS752.
The SC16IS752/SC16IS762’s internal register set is backward compatible with the widely used and widely popular 16C450. This allows the software to be easily written or ported from another platform.
The SC16IS752/SC16IS762 also provides additional advanced features such as auto hardware and software flow control, automatic RS-485 support and software reset. This allows the software to reset the UART at any moment, independent of the hardware reset signal
产品特点 FeaturesGeneral features
I²C-bus features
SPI features
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应用
产品实物图![]() |
型号 | 可订购的器件编号 | 订购码 (12NC) | 产品状态 | 封装 |
SC16IS752IBS | 9352 792 88128 | SC16IS752IBS,128 | 量产 | HVQFN32 (SOT617-1) |
SC16IS752IBS | 9352 792 88151 | SC16IS752IBS,151 | 量产 | HVQFN32 (SOT617-1) |
SC16IS752IBS | 9352 792 88157 | SC16IS752IBS,157 | 量产 | HVQFN32 (SOT617-1) |
型号 | 订购码 (12NC) | 可订购的器件编号 | 化学成分 |
SC16IS752IBS | 9352 792 88128 | SC16IS752IBS,128 | SC16IS752IBS |
SC16IS752IBS | 9352 792 88151 | SC16IS752IBS,151 | SC16IS752IBS |
SC16IS752IBS | 9352 792 88157 | SC16IS752IBS,157 | SC16IS752IBS |
档案名称 | 标题 | 类型 | 格式 |
SC16IS752IBS | Dual UART with I2C-bus/SPI interface, 64 bytes of transmit and receive FIFOs, IrDA SIR built-in support | Data sheet | |
AN10587 | Interfacing NXP bridge IC with NXP ARM microcontroller | Application note | |
AN10417 | SC16IS760/762 Fast IrDA mode | Application note | |
AN10428 | UART-SPI Gateway for Philips SPI slave bridges | Application note | |
AN10462 | SPI programming for Philips Bridge ICs | Application note | |
AN10485 | SDA pin connection in SPI mode | Application note | |
AN10486 | Automatic RS-485 address detection | Application note | |
AN10571 | Sleep programming for NXP bridge ICs | Application note | |
AN10452 | Interfacing Philips Bridge IC with Philips microcontroller | Application note | |
75015676 | Low-power bridges for I2C or SPI to UART or IrDA or GPIO; NXP low-power bridges SC16IS750/52/60/62 | Leaflet |