参数资料
型号: SERCON410B
厂商: STMICROELECTRONICS
元件分类: 微控制器/微处理器
英文描述: 1 CHANNEL(S), 4M bps, SERIAL COMM CONTROLLER, PQFP100
封装: PLASTIC, QFP-100
文件页数: 8/34页
文件大小: 682K
代理商: SERCON410B
Figure 7. Timing of Serial Clock Inputs RxC and TxC and Related Signals
AC ELECTRICAL CHARACTERISTICS (Continued)
3.4.3 Serial Clock
Symbol
Parameter
Value
Unit
Min.
Type
Max.
fRTXC
Clock Frequency RxC, TxC
10
MHz
tRTXC0
RxC, TxC Low
40
ns
tRTXX1
RxC, TxC High
40
ns
tRTOUT
Output Delay RxC, TxC to TxD6-1,
TxDNRZ, IDLE, RECACTN
45
ns
tRXDSU
Setup RxD to Falling Edge of RxC
15
ns
(SREGEN = 0, external clock regeneration, RxC and TxC are inputs)
Figure 8. Timing of Serial Clock Inputs RxC and TxC and Related Signals
3.4.4 Address Latch
Symbol
Parameter
Value
Unit
Min.
Type
Max.
tALEW
Pulse Width ALEL, ALEH
25
ns
tALESU
Setup Time D15-0 To Falling Edge ALEH,
ALEL
10
ns
tALEHD
Hold Time Falling Edge ALEH, ALEL to D15-0
5
ns
tDA
Delay from D15-0 to A15-0
20
ns
SERCON410B
12/30
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