參數(shù)資料
型號(hào): ST16C1551IJ28
廠商: EXAR CORP
元件分類: 微控制器/微處理器
英文描述: 2.97V TO 5.5V UART WITH 16-BYTE FIFO
中文描述: 1 CHANNEL(S), 1.5M bps, SERIAL COMM CONTROLLER, PQCC28
封裝: PLASTIC, LCC-28
文件頁數(shù): 31/37頁
文件大?。?/td> 428K
代理商: ST16C1551IJ28
á
REV. 4.2.0
ST16C1550/51
2.97V TO 5.5V UART WITH 16-BYTE FIFO
31
F
IGURE
16. T
RANSMIT
R
EADY
& I
NTERRUPT
T
IMING
[FIFO M
ODE
, DMA M
ODE
D
ISABLED
]
F
IGURE
17. T
RANSMIT
R
EADY
& I
NTERRUPT
T
IMING
[FIFO M
ODE
, DMA M
ODE
E
NABLED
]
TX
TXRDY
(ISR bit-4)
IOW#
(Loading data
into FIFO)
INT*
TXDMA#
D0:D7
S
D0:D7
T
D0:D7
S
D0:D7
S
T
D0:D7
S
T
T
D0:D7
S
T
Start
Bit
Stop
Bit
Last Data Byte
Transmitted
TX FIFO drops
below trigger level
Data in
TX FIFO
TX FIFO
Empty
T
WT
T
SRT
TX FIFO
Empty
T
T
S
T
SI
INT Cleared*
*INT is cleared when the ISR is read and IER[1] is disabled.
TX FIFO above trigger
level and IER[1] enabled.
TX
TXRDY
(ISR bit-4)
IOW#
(Loading data
into FIFO)
INT*
D0:D7
S
TXDMA
D0:D7
S
D0:D7
T
D0:D7
S
D0:D7
S
T
D0:D7
S
T
T
D0:D7
S
T
Start
Bit
Stop
Bit
T
Last Data Byte
Transmitted
TX FIFO drops
below trigger level
At least 1
empty location
in FIFO
T
SRT
TX FIFO
Full
T
WT
T
SI
INT cleared*
*INT cleared when the ISR is read and IER[1] is disabled.
TX FIFO above trigger
level and IER[1] enabled.
相關(guān)PDF資料
PDF描述
ST16C1551IP28 2.97V TO 5.5V UART WITH 16-BYTE FIFO
ST16C1551IQ48 2.97V TO 5.5V UART WITH 16-BYTE FIFO
ST16C2450 2.97V TO 5.5V DUART
ST16C2450CJ44 2.97V TO 5.5V DUART
ST16C2450CP40 2.97V TO 5.5V DUART
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ST16C1551IJ28-F 功能描述:UART 接口集成電路 UART W/16BYTE FIFO RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 數(shù)據(jù)速率:3 Mbps 電源電壓-最大:3.6 V 電源電壓-最小:2.7 V 電源電流:20 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:LQFP-48 封裝:Reel
ST16C1551IJ28TR-F 制造商:Exar Corporation 功能描述:UART 1-CH 16Byte FIFO 3.3V/5V 28-Pin PLCC T/R 制造商:Exar Corporation 功能描述:ST16C1551IJ28TR-F
ST16C1551IP28 制造商:EXAR 制造商全稱:EXAR 功能描述:2.97V TO 5.5V UART WITH 16-BYTE FIFO
ST16C1551IQ48 制造商:EXAR 制造商全稱:EXAR 功能描述:2.97V TO 5.5V UART WITH 16-BYTE FIFO
ST16C1551IQ48-F 功能描述:UART 接口集成電路 UART W/16BYTE FIFO RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 數(shù)據(jù)速率:3 Mbps 電源電壓-最大:3.6 V 電源電壓-最小:2.7 V 電源電流:20 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:LQFP-48 封裝:Reel