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Updated at 17/06/2025 10:30:15(UTC+8)
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Description
- Overview
- 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.
- MoreLess
- ## Features
- ### General features
- * Dual full-duplex UART
- * I²C-bus or SPI interface selectable
- * 3.3 V or 2.5 V operation
- * Industrial temperature range: -40 °C to +95 °C
- * 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
- * RS-485 driver direction control via RTS signal
- * RS-485 driver direction control inversion
- * Built-in IrDA encoder and decoder supporting IrDA SIR with speeds up to 115.2 kbit/s
- * SC16IS762 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
- * 5 V tolerant inputs
- * Available in HVQFN32 and TSSOP28 packages
- ### I²C-bus features
- * Noise filter on SCL/SDA inputs
- * 400 kbit/s (maximum)
- * Compliant with I²C-bus Fast mode
- * Slave mode only
- ### SPI features
- * SC16IS752 supports 4 Mbit/s maximum SPI clock speed
- * SC16IS762 supports 15 Mbit/s maximum SPI clock speed
- * SPI Mode 0
- ## Features
SC16IS752IPW Specifications
| Attribute | Attribute Value |
|---|---|
| Datasheet | Datasheet |
| 3D Model | 3D Model |
| Mounting Style | Surface Mount |
| Number of Pins | 28 Pin |
| Case/Package | TSSOP-28 |
| Supply Voltage (DC) | 2.50 V, 3.60 V (max) |
| Data Rate | 5.00 Mbps |
| Operating Temperature (Max) | 95 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Power Dissipation (Max) | 300 mW |
| Show | |
| Operating Temperature | -40℃ ~ 95℃ |
| Product Lifecycle Status | Unknown |
| Packaging | Tape & Reel (TR) |
| RoHS | RoHS Compliant |
| Lead-Free Status | Lead Free |
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- - Carefully inspected and packed by ManyChip warehouse - Vacuum packaging - Anti-static packaging - Shockproof foam
- The terms here are for reference only, the actual terms are subject to the sales quotation. - Please confirm product specifications when ordering. - MOQ refers to the minimum order quantity required to purchase each part. - If you have special ordering instructions, please indicate them on the ordering page. - Inspection (PSI) will be performed prior to shipment.
- - Income Quality Control (IQC), 1000+ qualified dealers. - Chips are tested by authoritative organizations to ensure the quality, authenticity and safety of your device. - Decapsulation control - X-ray control - XRF inspection - Electrical testing - Surface testing -Digital components warehouse, covering an area of 800 square meters, with constant temperature and humidity
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