SCN26562C4N48 查看數據表（PDF） - Philips Electronics
零件编号
产品描述 (功能)
生产厂家
SCN26562C4N48 Datasheet PDF : 17 Pages
| |||
Philips Semiconductors
Dual universal serial communications controller (DUSCC)
Product specification
SCN26562
AC ELECTRICAL CHARACTERISTICS (Continued)
TxC
(INPUT)
TxD
TxC
(1X OUTPUT)
1 BIT TIME
(1 OR 16 CLOCKS)
tCILTXV
tCOLTXV
Figure 10. Transmit Timing
SD00212
SYMBOL
PARAMETER
tCILTXV
tCOLTXV
TxC input low (1X) to TxD output
TxC input low (16X) to TxD output
TxC output low to TxD output
LIMITS
SCN26562C4
SCN26562C2
Min
Max
Min
Max
240
240
435
435
50
50
UNIT
ns
ns
ns
SYNOUTN
SYNIN
RXC (1X)
INPUT
RxD
tSILRCH
tRCHSOL
tRCHSIH
tRXVRCH
tRCHRXI
Figure 11. Receive Timing
SD00213
SYMBOL
PARAMETER
tRXVRCH
tRCHRXI
tSILRCH
tRCHSIH
tRCHSOL
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
LIMITS
SCN26562C4
SCN26562C2
Min
Max
Min
Max
50
50
120
130
50
50
10
10
100
100
50
300
50
300
UNIT
ns
ns
ns
ns
ns
ns
ns
1995 May 1
11
Share Link: 