CMX208S1 View Datasheet(PDF) - MX-COM Inc
Part Name
Description
MFG CO.
'CMX208S1' PDF : 22 Pages View PDF
ISDN Dual Telephony Protocol Engine
22
CMX208 Advance Information
Note 1: Hold time includes the time during which VOH1 and VOL1 are held under the load conditions of
CL = 50 pF and RL = 4.7 kΩ.
6.1.3.2.2
Miscellaneous timing
Where:
T = tCYK (system clock cycle time)
a = 1 (during address wait), otherwise, 0.
n = Number of wait states (n = 2)
Parameter
ASTB cycle time
ASTB low-level width
ASTB high-level width
ASTB rise time
ASTB fall time
NMI low-level width
NMI high-level width
RST low-level width
RST high-level width
Symbol
tCYCL
tCLL
Conditions
VDD = +5.0 V ± 10%
tCLH
VDD = +5.0 V ± 10%
tCLR
tCLF
tWNIL
tWNIH
tWRSL
tWRSH
VDD = +5.0 V ± 10%
VDD = +5.0 V ± 10%
Min.
nT
0.5 tCYCL- 10
0.5 tCYCL- 20
0.5 tCYCL- 10
0.5 tCYCL- 20
10
10
10
10
Max.
10
20
10
20
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
µs
µs
µs
µs
6.2 Packaging
Figure 6: 80-pin QFP Mechanical Outline: Order as part no. CMX208S1
MX-COM, Inc
4800 Bethania Station Road, Winston-Salem, NC, 27105-1201, USA
www.mxcom.com tel: 800 638 5577 336 744 5050 fax: 336 744 5054
All trademarks and service marks are held by their respective companies
2000 MX-COM, Inc.
Doc. # 20480214.001
2000 Chiron Technology Limited
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