參數(shù)資料
型號： SCN26562C4A52
廠商： NXP SEMICONDUCTORS
元件分類： 微控制器/微處理器
英文描述： Dual universal serial communications controller DUSCC
中文描述： 2 CHANNEL(S), 4M bps, MULTI PROTOCOL CONTROLLER, PQCC52
封裝： PLASTIC, LCC-52
文件頁數(shù)： 16/17頁
文件大?。?/td> 101K
代理商： SCN26562C4A52
Philips Semiconductors
Product specification
SCN26562
Dual universal serial communications controller (DUSCC)
1995 May 1
16
AC ELECTRICAL CHARACTERISTICS
(Continued)
RDN/WRN
t
RWHIRH
V
M
V
OL
+0.2V
V
OL
IRQN
SD00218
Figure 16. Interrupt Timing
SYMBOL
PARAMETER
LIMITS
UNIT
SCN26562C4
Min
SCN26562C2
Min
Max
Max
t
RWHIRH
RDN/WRN high to IRQN high for:
Read RxFIFO (RxRDY interrupt)
Write TxFIFO (TxRDY interrupt)
Write RSR (Rx condition interrupt)
Write TRSR (Rx/Tx interrupt)
Write ICTSR (counter/timer interrupt)
450
450
400
400
400
450
450
400
400
400
ns
ns
ns
ns
ns
X1/CLK
WRN
COMMAND
VALID
SD00219
Figure 17. Command Timing
RxC
1
2
3
4
5
6
7
8
RxD
LCN
a. Loop Control Output Assertion
1
2
3
4
5
6
7
8
b. Loop Control Output Negation
9
RxC
RxD
LCN
SD00220
Figure 18. Relationship Between Received Data and the Loop Control Output
相關(guān)PDF資料
PDF描述
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SCN26562C4N48 制造商:North American Philips Discrete Products Div 功能描述:Communications Controller Circuit, 48 Pin, DIP
SCN2661 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Enhanced programmable communications interface EPCI
SCN2661AC1A28 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Enhanced programmable communications interface EPCI
SCN2661AC1N28 制造商:NXP Semiconductors 功能描述:USART, 28 Pin, Plastic, DIP
SCN2661BA1F28 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Enhanced programmable communications interface EPCI
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