KS8695X Micrel Inc, KS8695X Datasheet - Page 36

• Manufacturer Part Number: KS8695X
• Description: IC SWITCH 10/100 5PORT 208PQFP
• Manufacturer: Micrel Inc

Specifications of KS8695X

• Applications: *
• Mounting Type: Surface Mount
• Package / Case: 208-MQFP, 208-PQFP
• For Use With: KS8695-EVAL - EVAL KIT EXPERIMENTAL KS8695576-1005 - BOARD EVAL EXPERIMENT KS8695X
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

KS8695X
Note:
1. Measurements for minimum were taken at 0
Note:
1. "i" Refers to chip select parameters 0, 1, or 2.
M9999-102604
Symbol
Symbol
EBiTACS
EBiTACT
EBiTCOS
EBiTCOH
T
T
T
T
T
T
T
T
cta
cos
dsu
cws
dh
cah
oew
ocs,
T
csw
Parameter
Valid address to CS setup
CS valid to OE setup time
Valid read data to OE setup time
CS valid to WE setup time
CS to write data hold time
CS to ADDR hold time
OE/WE pulsewidth
Rising edge OE/WE to CS hold time
Parameter
Programmable bank i address setup time before chip select
Programmable bank i write enable/output enable access time
Programmable bank i chip select setup time before OEN
Programmable bank i chip select hold time
(1)
Table 6. Programmable External I/O Timing Parameters
Table 5. External I/O Memory Timing Parameters
o
Figure 9. External I/O Read and Write Cycles
C, typical at 25
o
C, and maximum at 100
36
o
C.
0x4000, 0x4004, 0x4008
0x4000, 0x4004, 0x4008
0x4000, 0x4004, 0x4008
0x4000, 0x4004, 0x4008
Registers
EBiTCOH EBiTCOH EBiTCOH
EBiTACS EBiTACS EBiTACS
EBiTCOS EBiTCOS EBiTCOS
EBiTCOS EBiTCOS EBiTCOS
EBiTACT
Min
+0.8
+0.6
+0.6
+1.0
2.0
0
0
(1)
Typ
+1.1
+0.6
+0.6
+1.0
(1)
EBiTACT
Max
October 2004
+1.3
+1.0
+1.0
+1.4
(1)
Micrel
Units
ns
ns
ns
ns
ns
ns
ns
ns