L64724 LSI Logic Corporation, L64724 Datasheet - Page 198

• Manufacturer Part Number: L64724
• Description: Satellite Receiver
• Manufacturer: LSI Logic Corporation

Table 8.6
1. Guaranteed by design.
8-10
Parameter
15
16
17
18
19
20
21
22
23
24
(Sheet 2 of 2)
t
t
t
t
t
t
t
t
t
t
CYCLE_CS
HLDRCS
WRREC
DCSDTH
DELD
DELLZ
SUD
HLDW
DELDTL
RDREC
L64724-75 AC Timing Parameters with Microcontroller Disabled (Cont.)
Description
Minimum CSn Width
READ Hold After CSn HIGH
Write Recovery Time
CSn High to DTACKn/WAIT
HIGH
CSn LOW to Data Valid
CSn HIGH to Data 3-State
Data Setup Before CSn Change
ASn Hold after CSn LOW
CSn LOW to DTACKn/WAIT
LOW
Read Recovery Time
L64724 Specifications
Groups 2, 3
Groups 2, 3
Groups 2, 3
Groups 2, 3
Groups 0-,4
Groups 2, 3
Groups 2, 3
Groups 2,3
Groups 0,
Groups 0,
Groups 0,
Groups 0,
Groups 0,
Groups 0,
Register
Groups
Groups
0,1,4
1, 4
1, 4
1, 4
1, 4
1, 4
1, 4
–
–
45.0
30.0
17.0
14.0
15.0
10.0
30.0
Min
0.0
5
3
–
2
–
5
75 MHz
Max
28.0
28.0
30.0
24.0
45
–
–
–
4
–
–
5
–
CLK Cycles
CLK Cycles
CLK Cycles
CLK Cycles
CLK Cycles
CLK Cycles
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
1
1
1
1
1
1