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參數(shù)資料
| 型號： | SCN68661 |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | Enhanced programmable communications interface EPCI |
| 中文描述： | 增強(qiáng)的可編程通信接口到ePCI |
| 文件頁數(shù)： | 14/19頁 |
| 文件大?。?/td> | 131K |
| 代理商： | SCN68661 |
Philips Semiconductors
Product specification
SCN2661/SCN68661
Enhanced programmable communications
interface (EPCI)
1994 Apr 27
14
TIMING DIAGRAMS
RESET
t
RES
RESET
BRCLK,
TxC, RxC
1/f
BRG
1/f
R/T
t
R/TH
t
BRH
t
R/TL
t
BRL
CLOCK
TRANSMIT
RECEIVE
TxC
(INPUT)
1 BIT TIME
(1, 16, OR 64 CLOCK PERIODS)
TxD
TxC
(OUTPUT)
t
TxD
t
TCS
t
TxD
RxD
RxC (IX)
t
RXS
t
RXH
t
CE
t
CED
CE
A
0
,
A
1
R/W
t
AS
t
CS
t
AH
t
CH
D
–D
7
(WRITE)
t
DS
t
DH
BUS
FLOATING
NOT
VALID
BUS
FLOATING
DATA VALID
t
DD
t
DF
D
–D
7
(READ)
READ AND WRITE
SD00052
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| SCN2661BA1F28 | Enhanced programmable communications interface EPCI |
| SCN2661AC1A28 | Enhanced programmable communications interface EPCI |
| SCN2661AC1N28 | Enhanced programmable communications interface EPCI |
| SCN2661BC1A28 | Enhanced programmable communications interface EPCI |
| SCN2661BC1F28 | Enhanced programmable communications interface EPCI |
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| SCN68681 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Dual asynchronous receiver/transmitter DUART |
| SCN68681C1A44 | 制造商:PHILIPS 功能描述:SCN68681C1A44 制造商:NXP Semiconductors 功能描述: 制造商:NXP Semiconductors 功能描述:UART, 44 Pin, Plastic, PLCC |
| SCN68681C1N40 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Dual asynchronous receiver/transmitter DUART |
| SCN68681E1A44 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Dual asynchronous receiver/transmitter DUART |
| SCN68681E1F40 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Dual asynchronous receiver/transmitter DUART |
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