參數(shù)資料
型號: 933968320512
廠商: NXP SEMICONDUCTORS
元件分類: 微控制器/微處理器
英文描述: 2 CHANNEL(S), 1M bps, SERIAL COMM CONTROLLER, PQCC44
封裝: PLASTIC, LCC-44
文件頁數(shù): 26/34頁
文件大小: 250K
代理商: 933968320512
– 22 fixed rates: 50 to 115.2k baud
– Non-standard rates to 115.2Kb
– Non-standard user-defined rate derived from programmable counter/timer
– External 1X or 16X clock
l
Parity, framing, and overrun error detection
l
False start bit detection
l
Line break detection and generation
l
Programmable channel mode
– Normal (full-duplex)
– Automatic echo
– Local loopback
– Remote loopback
– Multidrop mode (also called ‘wake-up’ or ‘9-bit’)
l
Multi-function 7-bit input port
– Can serve as clock or control inputs
– Change of state detection on four inputs
– Inputs have typically >100k pull-up resistors
l
Multi-function 8-bit output port
– Individual bit set/reset capability
– Outputs can be programmed to be status/interrupt signals
l
Versatile interrupt system
– Single interrupt output with eight maskable interrupting conditions
– Output port can be configured to provide a total of up to six separate wire-ORable interrupt outputs
l
Maximum data transfer rates: 1X – 1MB/sec16X – 125kB/sec
l
Automatic wake-up mode for multidrop applications
l
Start-end break interrupt/status
l
Detects break which originates in the middle of a character
l
On-chip crystal oscillator
l
Power down mode
l
Receiver timeout mode
l
Commercial and industrial temperature range versions
l
TTL compatible
l
Single +5V power supply
Datasheet
Type nr.
Title
Publication
release date
Datasheet status
Page
count
File
size
(kB)
Datasheet
SCC2692 Dual asynchronous
receiver/transmitter (DUART)
04-Sep-98
Product
Specification
30
209
Download
Products, packages, availability and ordering
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