KSZ9692PB-S Datasheet, PDF (45/48 Pages) Micrel Semiconductor – Integrated Gigabit Networking and Communications Controller

Micrel, Inc.
KSZ9692PB, KSZ9692PB-S
Symbol
T_cta
Parameter
Valid address to CS setup time
T_cos
OE valid to CS setup time
T_dsu
Valid read data to OE setup time
T_cws
WE valid to CS setup time
T_dh
Write data to CS hold time
T_cah
Address to CS hold time
T_oew
OE/WE pulsewidth
T_ocs, T_csw Rising edge CS to OE/WE hold time
Min⁽¹⁾
EBiTACS
+0.8
EBiTCOS
+0.6
2.0
EBiTCOS
+0.6
0
EBiTCOH
+1.0
EBiTACT
0
Typ⁽¹⁾
EBiTACS
+1.1
EBiTCOS
+0.6
EBiTCOS
+0.6
EBiTCOH
+1.0
Max⁽¹⁾
EBiTACS
+1.3
EBiTCOS
+1.0
EBiTCOS
+1.0
EBiTCOH
+1.4
EBiTACT
Units
ns
ns
ns
ns
ns
ns
ns
ns
Table 3. External I/O Memory Timing Parameters
Note:
1. Measurements for minimum were taken at 0°C, typical at 25°C, and maximum at 100°C.
Symbol
EBiTACS
EBiTACT
EBiTCOS
EBiTCOH
Parameter⁽¹⁾
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
Registers
0x5000, 0x5004, 0x5008
0x5000, 0x5004, 0x5008
0x5000, 0x5004, 0x5008
0x5000, 0x5004, 0x5008
Table 4. Programmable External I/O Timing Parameters
Note:
1. "i" Refers to chip select parameters 0, 1, or 2.
May 2011
45
M9999-051111-4.0