SC26C562 Philips Semiconductors, SC26C562 Datasheet - Page 9

• Manufacturer Part Number: SC26C562
• Description: CMOS dual universal serial communications controller CDUSCC
• Manufacturer: Philips Semiconductors

Philips Semiconductors
AC ELECTRICAL CHARACTERISTICS
1998 Sep 04
t
t
t
t
t
t
t
t
t
t
t
t
t
t
RELREH
ADVRDL
CELRDL
RDLADI
RDLRYL
RDLDDV
RDLRDH
RYZDDV
RDHCEH
CEHCEL
RDHDDI
RDHRDL
RDHDDF
RDLDLZ
SYMBOL
SYMBOL
CMOS dual universal serial communications controller
(CDUSCC)
CSN (CEN)
A6–A1
D0–D7
RDYN
NOTE:
A
RESETN low to RESETN high
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
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
RDN
Wait on Rx. Receiver FIFO empty.
t
PARAMETER
PARAMETER
CELRDL
t
ADVRDL
RESETN
t
t
t
RDLDDV
RDLDLZ
RDLRYL
4,5,6,7 T
9
9
A
Figure 3. Reset Timing
Figure 4. Read Cycle
= 0 C to +70 C, –40 to +85_C, V
t
RDLRDH
A
t
RELREH
INDUSTRIAL SC26C562
INDUSTRIAL SC26C562
9
Min
200
Min
150
10
10
60
10
50
50
5
5
t
RDLADI
t
t
RYZDDV
RDHCEH
12
SD00205
Max
Max
160
150
90
50
t
CC
RDHDDI
LIMITS
LIMITS
t
RDHDDF
= 5V 10%
t
RDHRDL
COMMERCIAL SC26C562
COMMERCIAL SC26C562
Min
200
Min
130
50
30
30
10
5
0
0
5
t
CEHCEL
Max
Max
150
130
SD00240
90
40
SC26C562
Product specification
UNIT
UNIT
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns