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參數(shù)資料
| 型號(hào)： | SC26L198 |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | Octal UART with TTL compatibility at 3.3V and 5V supply voltages |
| 中文描述： | 八路與TTL兼容的UART在3.3V和5V電源電壓 |
| 文件頁(yè)數(shù)： | 47/49頁(yè) |
| 文件大小： | 358K |
| 代理商： | SC26L198 |
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Philips Semiconductors
Product specification
SC26C198 SC68C198
SC26L198 SC68L198
Octal UART with TTL compatibility at 3.3V
and 5V supply voltages
1995 May 1
382
f
SCLK
t
SCLKL
T/RF
SCLK
t
SCLKH
SD00199
Figure 8. SCLK Timing
FC/T
TC/TL
T/RF
SCLK
TC/TH
TC/TO
SD00200
Figure 9. Counter/Timer Baud Rate Clock, External
Frx
Ftx
Trx
Ttx
T/RF
TC/TH
TC/TO
SD00201
Figure 10. Tx/Rx Clock Timing, External
1X DATA CLOCK
t
RXS
t
RXH
t
TXD
RxD
TxD
SD00202
Figure 11. Transmitter and Receiver Timing
Note: CEN
must
not be active during an IACKN cycle. If CEN is
active IACKN will be ignored and a normal read or write will be
executed according to W_RN.
In the synchronous mode extended IACKN signal cycle will start
another IACKN. (This may not be desired but is allowed)
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| SC26L198A1A | Octal UART with TTL compatibility at 3.3V and 5V supply voltages |
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| SC26C198 | Octal UART with TTL compatibility at 3.3V and 5V supply voltages |
| SC26C198A1A | Octal UART with TTL compatibility at 3.3V and 5V supply voltages |
| SC26C198C1A | Octal UART with TTL compatibility at 3.3V and 5V supply voltages |
相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| SC26L198A1A | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Octal UART with TTL compatibility at 3.3V and 5V supply voltages |
| SC26L198C1A | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Octal UART with TTL compatibility at 3.3V and 5V supply voltages |
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