參數資料
型號: SCN26562
廠商: NXP Semiconductors N.V.
英文描述: Dual universal serial communications controller DUSCC
中文描述: 雙通用串行通信控制器DUSCC
文件頁數: 11/17頁
文件大?。?/td> 101K
代理商: SCN26562
Philips Semiconductors
Product specification
SCN26562
Dual universal serial communications controller (DUSCC)
1995 May 1
11
AC ELECTRICAL CHARACTERISTICS
(Continued)
1 BIT TIME
(1 OR 16 CLOCKS)
t
CILTXV
t
COLTXV
TxC
(INPUT)
TxD
TxC
(1X OUTPUT)
SD00212
Figure 10. Transmit Timing
SYMBOL
PARAMETER
LIMITS
UNIT
SCN26562C4
Min
SCN26562C2
Min
Max
Max
t
CILTXV
t
COLTXV
TxC input low (1X) to TxD output
TxC input low (16X) to TxD output
TxC output low to TxD output
240
435
50
240
435
50
ns
ns
ns
t
RCHSOL
t
SILRCH
t
RCHSIH
t
RXVRCH
t
RCHRXI
SYNOUTN
SYNIN
RXC (1X)
INPUT
RxD
SD00213
Figure 11. Receive Timing
SYMBOL
PARAMETER
LIMITS
UNIT
SCN26562C4
Min
SCN26562C2
Min
Max
Max
t
RXVRCH
t
RCHRXI
t
SILRCH
t
RCHSIH
t
RCHSOL
RxD data valid to RxC high:
For NRZ data
For NRZI, Manchester, FM0, FM1 data
RxC high to RxD data invalid:
For NRZ data
For NRZI, Manchester, FM0, FM1 data
SYNIN low to RxC high
RxC high to SYNIN high
RxC high to SYNOUT low
50
120
50
10
100
50
300
50
130
50
10
100
50
300
ns
ns
ns
ns
ns
ns
ns
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