參數(shù)資料
型號: SC26C562C1N
廠商: NXP SEMICONDUCTORS
元件分類: 微控制器/微處理器
英文描述: CMOS dual universal serial communications controller CDUSCC
中文描述: 2 CHANNEL(S), 10M bps, MULTI PROTOCOL CONTROLLER, PDIP48
封裝: PLASTIC, DIP-48
文件頁數(shù): 9/22頁
文件大?。?/td> 151K
代理商: SC26C562C1N
Philips Semiconductors
Product specification
SC26C562
CMOS dual universal serial communications controller
(CDUSCC)
1998 Sep 04
9
AC ELECTRICAL CHARACTERISTICS
4,5,6,7
T
A
= 0
°
C to +70
°
C, –40 to +85 C, V
CC
= 5V
±
10%
t
RELREH
RESETN
SD00205
Figure 3. Reset Timing
LIMITS
SYMBOL
PARAMETER
INDUSTRIAL SC26C562
COMMERCIAL SC26C562
UNIT
Min
Max
Min
Max
t
RELREH
RESETN low to RESETN high
200
200
ns
A6–A1
t
ADVRDL
CSN (CEN)
t
CEHCEL
t
CELRDL
RDN
t
RDHCEH
t
RDLADI
t
RDLRDH
t
RDHRDL
D0–D7
t
RDLDDV
t
RDLDLZ
t
RDHDDF
t
RDHDDI
RDYN
t
RDLRYL
t
RYZDDV
NOTE:
A
Wait on Rx. Receiver FIFO empty.
A
SD00240
Figure 4. Read Cycle
12
LIMITS
SYMBOL
PARAMETER
INDUSTRIAL SC26C562
Min
COMMERCIAL SC26C562
Min
UNIT
Max
Max
t
ADVRDL
t
CELRDL
t
RDLADI
t
RDLRYL
t
RDLDDV
t
RDLRDH
t
RYZDDV
t
RDHCEH
t
CEHCEL
t
RDHDDI
t
RDHRDL
t
RDHDDF
t
RDLDLZ
Address valid to RDN low
CEN low to RDN low
RDN low to address invalid
RDN low to RDYN low
RDN low to read data valid
RDN low to RDN high
RDYN high impedance to read data valid
9
RDN high to CEN high
CEN high to CEN low
RDN high to read data invalid
RDN high to RDN low
RDN high to data bus floating
RDN low to data bus low impedance
9
10
10
60
5
0
50
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
160
150
150
130
150
130
90
90
10
50
5
50
0
30
5
30
50
40
5
10
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