The SC16IS740/750/760 is a slave I²C-bus/SPI interface to a single-channel high performance UART. It offers data rates up to 5 Mbit/s and guarantees low operating and sleeping current. The SC16IS750 and SC16IS760 also provide the application with 8 additional programmable I/O pins. The device comes in very small HVQFN24, TSSOP24 (SC16IS750/760) and TSSOP16 (SC16IS740) packages, which makes it ideally suitable for handheld, battery operated applications. This family of products enables seamless protocol conversion from I²C-bus or SPI to and RS-232/RS-485 and are fully bidirectional.
The SC16IS760 differs from the SC16IS750 in that it supports SPI clock speeds up to 15 Mbit/s instead of the 4 Mbit/s supported by the SC16IS750, and in that it supports IrDA SIR up to 1.152 Mbit/s. In all other aspects, the SC16IS760 is functionally and electrically the same as the SC16IS750. The SC16IS740 is functionally and electrically identical to the SC16IS750, with the exception of the programmable I/O pins which are only present on the SC16IS750.
The SC16IS740/750/760’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 SC16IS740/750/760 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
|
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 |
SC16IS740IPW | 9352 809 88128 | SC16IS740IPW,128 | 量产 | TSSOP16 (SOT403-1) |
SC16IS740IPW | 9352 809 88112 | SC16IS740IPW,112 | 量产 | TSSOP16 (SOT403-1) |
SC16IS740IPW/Q900 | 9352 929 42128 | SC16IS740IPW/Q900, | 量产 | TSSOP16 (SOT403-1) |
型号 | 订购码 (12NC) | 可订购的器件编号 | 化学成分 |
SC16IS740IPW | 9352 809 88128 | SC16IS740IPW,128 | SC16IS740IPW |
SC16IS740IPW | 9352 809 88112 | SC16IS740IPW,112 | SC16IS740IPW |
SC16IS740IPW/Q900 | 9352 929 42128 | SC16IS740IPW/Q900, | SC16IS740IPW/Q900 |
档案名称 | 标题 | 类型 | 格式 |
SC16IS740IPW | Single 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 |