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SC16C750B
General description
The SC16C750B is a Universal Asynchronous Receiver and Transmitter (UART) used for serial data communications. Its principal function is to convert parallel data into serial data, and vice versa. The UART can handle serial data rates up to 3 Mbit/s.
The SC16C750B is pin compatible with the TL16C750 and it will power-up to be functionally equivalent to the 16C450. Programming of control registers enables the added features of the SC16C750B. Some of these added features are the 64-byte receive and transmit FIFOs, automatic hardware flow control. The selectable auto-flow control feature significantly reduces software overload and increases system efficiency while in FIFO mode by automatically controlling serial data flow using RTS output and CTS input signals. The SC16C750B also provides DMA mode data transfers through FIFO trigger levels and the TXRDY and RXRDY signals. On-board status registers provide the user with error indications, operational status, and modem interface control. System interrupts may be tailored to meet user requirements. An internal loopback capability allows on-board diagnostics.
The SC16C750B operates at 5 V, 3.3 V and 2.5 V, the industrial temperature range and is available in plastic PLCC44, LQFP64, and HVQFN32 packages.
Features
- Single channel
- 5 V, 3.3 V and 2.5 V operation
- 5 V tolerant inputs
- Industrial temperature range (-40 Cel to +85 Cel)
- After reset, all registers are identical to the typical 16C450 register set
- Capable of running with all existing generic 16C450 software
- Pin compatibility with the industry-standard ST16C450/550, TL16C450/550, PC16C450/550. Software compatible with SC16C750 and TL16C750
- Up to 3 Mbit/s transmit/receive operation at 5 V, 2 Mbit/s at 3.3 V, and 1 Mbit/s at 2.5 V
- 64-byte transmit FIFO
- 64-byte receive FIFO with error flags
- Programmable auto-RTS and auto-CTS
- In auto-CTS mode, CTS controls transmitter
- In auto-RTS mode, RxFIFO contents and threshold control RTS
- Automatic hardware flow control
- Software selectable Baud Rate Generator
- Four selectable Receive interrupt trigger levels
- Standard modem interface
- Sleep mode
- Standard asynchronous error and framing bits (Start, Stop, and Parity Overrun Break)
- Independent receiver clock input
- Transmit, Receive, Line Status, and data set interrupts independently controlled
- Fully programmable character formatting:
- 5-bit, 6-bit, 7-bit, or 8-bit characters
- Even, odd, or no-parity formats
- 1, 1 1/2 , or 2-stop bit
- Baud generation (DC to 3 Mbit/s)
- False start-bit detection
- Complete status reporting capabilities
- 3-state output TTL drive capabilities for bidirectional data bus and control bus
- Line break generation and detection
- Internal diagnostic capabilities:
- Loopback controls for communications link fault isolation
- Prioritized interrupt system controls
- Modem control functions (CTS, RTS, DSR, DTR, RI, DCD)
Products/packages
| Type number | North American Type number | Ordering code (12NC) | Product status | Package | Packing | Marking | Chemical content | Leadfree conversion date |
|---|---|---|---|---|---|---|---|---|
| SC16C750BIA44 | SC16C750BIA44 | 9352 744 02512 | Volume production | SOT187-2
(PLCC44) | Tube Dry Pack | Standard Marking | SC16C750BIA44
| week 41, 2004 |
| SC16C750BIA44 | SC16C750BIA44-T | 9352 744 02518 | Volume production | SOT187-2
(PLCC44) | Reel Dry Pack, SMD, 13" | Standard Marking | SC16C750BIA44
| week 41, 2004 |
| SC16C750BIA44 | SC16C750BIA44-S | 9352 744 02529 | Volume production | SOT187-2
(PLCC44) | SC16C750BIA44
| week 41, 2004 | ||
| SC16C750BIB64 | SC16C750BIB64-F | 9352 744 03128 | Volume production | SOT314-2
(LQFP64) | Reel Pack, SMD, 13", Turned | Standard Marking | SC16C750BIB64
| Always Pb-free |
| SC16C750BIB64 | SC16C750BIB64-S | 9352 744 03151 | Volume production | SOT314-2
(LQFP64) | Tray Pack, Bakeable, Single | Standard Marking | SC16C750BIB64
| Always Pb-free |
| SC16C750BIB64 | SC16C750BIB64 | 9352 744 03157 | Volume production | SOT314-2
(LQFP64) | Tray Pack, Bakeable, Multiple | Standard Marking | SC16C750BIB64
| Always Pb-free |
| SC16C750BIBS | SC16C750BIBS-F | 9352 763 88128 | Volume production | SOT617-1
(HVQFN32) | Reel Pack, SMD, 13", Turned | Standard Marking | SC16C750BIBS
| Always Pb-free |
| SC16C750BIBS | SC16C750BIBS-S | 9352 763 88151 | Volume production | SOT617-1
(HVQFN32) | Tray Pack, Bakeable, Single | Standard Marking | SC16C750BIBS
| Always Pb-free |
| SC16C750BIBS | SC16C750BIBS | 9352 763 88157 | Volume production | SOT617-1
(HVQFN32) | Tray Pack, Bakeable, Multiple | Standard Marking | SC16C750BIBS
| Always Pb-free |
Pricing/ordering/availability
| Type number | Ordering code(12NC) | Indicative price/unit($) | Region | Distributor | In stock | Inventory date | Buy online | Samples |
|---|---|---|---|---|---|---|---|---|
| SC16C750BIA44 | 9352 744 02512 | 4.2500 | NA | ARROW ELECTRONICS | 1,050 | 12/3/2008 | Buy online | not available |
| EU | FARNELL | 5 | 12/3/2008 | Buy online | ||||
| SC16C750BIA44 | 9352 744 02518 | 4.2500 | NA | DIGI-KEY CORPORATION | 3,000 | 12/3/2008 | Buy online | Order samples |
| NA | DIGI-KEY CORPORATION | 3,093 | 12/3/2008 | Buy online | ||||
| NA | MOUSER ELECTRONICS | 500 | 12/3/2008 | Buy online | ||||
| SC16C750BIA44 | 9352 744 02529 | 4.2500 | Order samples | |||||
| SC16C750BIB64 | 9352 744 03128 | 4.2500 | not available | |||||
| SC16C750BIB64 | 9352 744 03151 | 4.2500 | NA | DIGI-KEY CORPORATION | 208 | 12/3/2008 | Buy online | not available |
| SC16C750BIB64 | 9352 744 03157 | 4.2500 | EU | FARNELL | 154 | 12/3/2008 | Buy online | Order samples |
| SC16C750BIBS | 9352 763 88128 | 4.2500 | not available | |||||
| SC16C750BIBS | 9352 763 88151 | 4.2500 | NA | ARROW ELECTRONICS | 629 | 12/3/2008 | Buy online | Order samples |
| NA | AVNET ELECTRONICS MARKETING | 3 | 12/3/2008 | Buy online | ||||
| NA | DIGI-KEY CORPORATION | 490 | 12/3/2008 | Buy online | ||||
| NA | MOUSER ELECTRONICS | 25 | 12/3/2008 | Buy online | ||||
| SC16C750BIBS | 9352 763 88157 | 4.2500 | not available |
Applications
Related applications
LCD TV - MMS functionality
Cellular phone - MMS functionality
LCD TV - MMS functionality
Set-top box - MMS functionality
Design support
Application Notes
AN10257_1;
Differences between Philips SC16C devices and Philips low power SC16CxxxB devices (30-Mar-04)
AN10307_2;
UART to Bluetooth interfacing (11-Aug-04)
Support Documents
75011568;
Sample kit feature list (2003-05-01)
Parametrics/similar products
| Type number | Package | Fmax(MHz) | Supply voltage(V) | CHANNEL | FEATURES | FUNCTION | Other features | Operating temp.(Cel) | Data transfer rate(Mb/s) |
|---|---|---|---|---|---|---|---|---|---|
| SC16C750BIBS | SOT617-1
(HVQFN32) | 48 | 2.5~5.0 | 1 | 16 or 64 Bytes FIFO / DMA mode / HW Flow Control | UART | 4-level receive trigger level | -40 +85 | 3 |
Similar products
SC16C750B
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