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SC16C850L
General description
The SC16C850L is a 1.8 V, low power, single channel 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 5 Mbit/s. The SC16C850L is functionally (software) compatible with the SC16C650B. SC16C850L can be programmed to operate in extended mode (see Section 6.2) where additional advanced UART features are available. The SC16C850L UART provides enhanced UART functions with 128-byte FIFOs, modem control interface, and IrDA encoder/decoder. On-board status registers provide the user with error indications and operational status. System interrupts and modem control features may be tailored by software to meet specific user requirements. An internal loopback capability allows on-board diagnostics.
The SC16C850LIBS with Intel (16 mode) or Motorola (68 mode) bus host interface operates at 1.8 V and is available in a very small (Micro-UART) HVQFN32 package.
The SC16C850LIET with Intel (16 mode) bus host interface operates at 1.8 V and is available in a very small TFBGA36 package.
Features
- Single channel high performance UART
- Intel or Motorola bus interface selectable using 16/68 pin
- 1.8 V operation
- Up to 5 Mbit/s data rate
- 128-byte transmit FIFO to reduce the bandwidth requirement of the external CPU
- 128-byte receive FIFO with error flags to reduce the bandwidth requirement of the external CPU
- 128 programmable Receive and Transmit FIFO interrupt trigger levels
- 128 Receive and Transmit FIFO reporting levels (level counters)
- Automatic software (Xon/Xoff) and hardware (RTS/CTS or DTR/DSR) flow control
- Industrial temperature range (-40 Cel to +85 Cel)
- 128 hardware and software trigger levels
- Automatic 9-bit mode (RS-485) address detection
- Automatic RS-485 driver turn-around with programmable delay
- UART software reset
- High resolution clock prescaler, from 0 to 15 with granularity of 1/16 to allow non-standard UART clock to be used
- Programmable Xon/Xoff characters
- Software selectable baud rate generator
- Support IrDA version 1.0 (up to 115.2 kbit/s)
- Standard modem interface or infrared IrDA encoder/decoder interface
- Enhanced Sleep mode and low power feature
- Modem control functions (CTS, RTS, DSR, DTR, RI, CD)
- Independent transmitter and receiver enable/disable
- Pb-free, RoHS compliant package offered
Products/packages
| Type number | North American Type number | Ordering code (12NC) | Product status | Package | Packing | Marking | Chemical content | Leadfree conversion date |
|---|---|---|---|---|---|---|---|---|
| SC16C850LIB | 9352 830 85128 | Development | SOT313 | Reel Pack, SMD, 13", Turned | Standard Marking | Not available
| ||
| SC16C850LIB | 9352 830 85151 | Development | SOT313 | Tray Pack, Bakeable, Single | Standard Marking | Not available
| ||
| SC16C850LIB | 9352 830 85157 | Development | SOT313 | Tray Pack, Bakeable, Multiple | Standard Marking | Not available
| ||
| SC16C850LIBS | SC16C850LIBS-F | 9352 830 86128 | Volume production | SOT617-1
(HVQFN32) | Reel Pack, SMD, 13", Turned | Standard Marking | SC16C850LIBS
| Always Pb-free |
| SC16C850LIBS | SC16C850LIBS-G | 9352 830 86115 | Volume production | SOT617-1
(HVQFN32) | Reel Pack, SMD, 7" | Standard Marking | SC16C850LIBS
| |
| SC16C850LIBS | SC16C850LIBS | 9352 830 86157 | Volume production | SOT617-1
(HVQFN32) | Tray Pack, Bakeable, Multiple | Standard Marking | SC16C850LIBS
| Always Pb-free |
| SC16C850LIBS | SC16C850LIBS-S | 9352 830 86151 | Volume production | SOT617-1
(HVQFN32) | Tray Pack, Bakeable, Single | Standard Marking | SC16C850LIBS
| Always Pb-free |
| SC16C850LIET | SC16C850LIET-G | 9352 828 54115 | Volume production | SOT912-1
(TFBGA36) | Reel Pack, SMD, 7" | Standard Marking | SC16C850LIET
| Always Pb-free |
| SC16C850LIET | 9352 828 54118 | Volume production | SOT912-1
(TFBGA36) | Reel Pack, SMD, 13" | Standard Marking | SC16C850LIET
| Always Pb-free | |
| SC16C850LIET | SC16C850LIET-S | 9352 828 54151 | Volume production | SOT912-1
(TFBGA36) | Tray Pack, Bakeable, Single | Standard Marking | SC16C850LIET
| Always Pb-free |
| SC16C850LIET | SC16C850LIET | 9352 828 54157 | Volume production | SOT912-1
(TFBGA36) | Tray Pack, Bakeable, Multiple | Standard Marking | SC16C850LIET
| Always Pb-free |
| SC16C850LIET | SC16C850LIET-G | 9352 828 54515 | Development | SOT912-1
(TFBGA36) | Reel Dry Pack, 7" | Standard Marking | SC16C850LIET
| |
| SC16C850LIET | SC16C850LIET-S | 9352 828 54551 | Development | SOT912-1
(TFBGA36) | Tray Dry Pack, Bakeable, Single | Standard Marking | SC16C850LIET
| |
| SC16C850LIET | SC16C850LIET | 9352 828 54557 | Development | SOT912-1
(TFBGA36) | Tray Dry Pack, Bakeable, Multiple | Standard Marking | SC16C850LIET
|
Pricing/ordering/availability
| Type number | Ordering code(12NC) | Indicative price/unit($) | Region | Distributor | In stock | Inventory date | Buy online | Samples |
|---|---|---|---|---|---|---|---|---|
| SC16C850LIB | 9352 830 85128 | not available | ||||||
| SC16C850LIB | 9352 830 85151 | not available | ||||||
| SC16C850LIB | 9352 830 85157 | not available | ||||||
| SC16C850LIBS | 9352 830 86128 | not available | ||||||
| SC16C850LIBS | 9352 830 86115 | not available | ||||||
| SC16C850LIBS | 9352 830 86157 | not available | ||||||
| SC16C850LIBS | 9352 830 86151 | NA | DIGI-KEY CORPORATION | 235 | 12/3/2008 | Buy online | not available | |
| SC16C850LIET | 9352 828 54115 | Order samples | ||||||
| SC16C850LIET | 9352 828 54118 | not available | ||||||
| SC16C850LIET | 9352 828 54151 | not available | ||||||
| SC16C850LIET | 9352 828 54157 | not available | ||||||
| SC16C850LIET | 9352 828 54515 | not available | ||||||
| SC16C850LIET | 9352 828 54551 | not available | ||||||
| SC16C850LIET | 9352 828 54557 | not available |
Applications
Related applications
Cellular phone - MMS functionality
LCD TV - MMS functionality
Set-top box - MMS functionality
Design support
Application Notes
AN10307_2;
UART to Bluetooth interfacing (11-Aug-04)
Support Documents
Parametrics/similar products
| Type number | Package | Fmax(MHz) | Supply voltage(V) | CHANNEL | FEATURES | FUNCTION | Other features | Operating temp.(Cel) | Data transfer rate(Mb/s) | Bus interface |
|---|---|---|---|---|---|---|---|---|---|---|
| SC16C850LIB | SOT313
| 80 | 1.8 ~ 2.5 | 1 | Low power 128 Bytes FIFO, HW / SW Flow Control, IrDA, RS485 | UART | High resolution clock prescaler, enhanced sleep, modem control, software reset | -40 +85 | 5 | 16 mode or 68 mode |
Similar products
SC16C850L
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