參數(shù)資料
型號: MC68HC2681P
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: 2 CHANNEL(S), 1M bps, SERIAL COMM CONTROLLER, PDIP40
封裝: PLASTIC, DIP-40
文件頁數(shù): 77/88頁
文件大小: 726K
代理商: MC68HC2681P
MC68HC2681
A-10
MC68HC681 USER’S MANUAL
MOTOROLA
A
A.4.12.6 TRANSMITTER TIMING
Figure A-7. Transmitter Timing
A.4.12.7 RECEIVER TIMING
.
Figure A-8. Receiver Timing
CHARACTERISTIC
SYMBOL
MIN
MAX
UNIT
TxD Output Valid from TxC Low
tTxD
350
ns
TxC Low to TxD Output Valid
tTCS
150
ns
CHARACTERISTIC
SYMBOL
MIN
MAX
UNIT
RxD Data Setup Time to RxC High
tRxS
240
ns
RxD Data Hold Time from RxC High
tRxH
200
ns
t TCS
TxC
(INPUT)
TxC
(1XOUTPUT)
TxD
t TxD
1 BIT TIME
(1 OR 16 CLOCKS)
RxD
RxC
(1X INPUT)
t RxS
tRxH
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Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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