SC16IS760IBS: Single UART with I2C-bus/SPI interface, 64 bytes of transmit and receive FIFOs, IrDA SIR built-in support
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.
SC16IS760IBS: Product Block Diagram
SC16IS760IBS: Block Diagram
sot616-3_3d
General features
- Single full-duplex UART
- Selectable I²C-bus or SPI interface
- 3.3 V or 2.5 V operation
- Industrial temperature range: -40 ºC to +95 ºC
- 64 bytes FIFO (transmitter and receiver)
- Fully compatible with industrial standard 16C450 and equivalent
- Baud rates up to 5 Mbit/s in 16× clock mode
- Auto hardware flow control using RTS/CTS
- Auto software flow control with programmable Xon/Xoff characters
- Single or double Xon/Xoff characters
- Automatic RS-485 support (automatic slave address detection)
- Up to eight programmable I/O pins (SC16IS750 and SC16IS760 only)
- RS-485 driver direction control via RTS signal
- RS-485 driver direction control inversion
- Built-in IrDA encoder and decoder interface
- SC16IS750 supports IrDA SIR with speeds up to 115.2 kbit/s
- SC16IS760 supports IrDA SIR with speeds up to 1.152 Mbit/s
- Software reset
- Transmitter and receiver can be enabled/disabled independent of each other
- Receive and Transmit FIFO levels
- Programmable special character detection
- Fully programmable character formatting
5-bit, 6-bit, 7-bit or 8-bit character
Even, odd, or no parity
1, 1½, or 2 stop bits
- Line break generation and detection
- Internal Loopback mode
- Sleep current less than 30 µA at 3.3 V
- Industrial and commercial temperature ranges
- Available in HVQFN24, TSSOP24 (SC16IS750/760) and TSSOP16 (SC16IS740) packages
I²C-bus features
- Noise filter on SCL/SDA inputs
- 400 kbit/s maximum speed
- Compliant with I²C-bus fast speed
- Slave mode only
SPI features
- SC16IS750 supports 4 Mbit/s maximum SPI clock speed
- SC16IS760 supports 15 Mbit/s maximum SPI clock speed
- Slave mode only
- SPI Mode 0
Data Sheets (1)
Application Notes (8)
Brochures (1)
White Papers (1)
Package Information (1)
Packing (1)
Ordering Information
| Product | Status | Status | Budgetary Price excluding tax(US$) | Package Type and Termination Count | GPIOs | Qualification Tier |
|---|
| SC16IS760IBS | Active | | | | | |
Package Information
| Product ID | Package Description | Outline Version | Reflow/Wave Soldering | Packing | Product Status | Part NumberOrdering code(12NC) | Marking | Chemical Content | RoHS / Pb Free / RHF | LeadFree Conversion Date | EFR | IFR(FIT) | MTBF(hour) | MSL | MSL LF |
|---|
| SC16IS760IBS | | SOT616-3 | | Reel 13" Q2/T3 | Active | SC16IS760IBS,128
(9352 792 79128) | S760 | SC16IS760IBS |    | Always Pb-free | 0.0 | 2.0 | 5E8 | 1 | 1 |
| Tray, Bakeable, Multiple | Active | SC16IS760IBS,157
(9352 792 79157) | S760 | SC16IS760IBS | | Always Pb-free | 0.0 | 2.0 | 5E8 | 1 | 1 |
| Tray, Bakeable, Single | Active | SC16IS760IBS,151
(9352 792 79151) | S760 | SC16IS760IBS | | Always Pb-free | 0.0 | 2.0 | 5E8 | 1 | 1 |
