UG-2828GDEDF11 Datasheet, PDF (11/26 Pages) List of Unclassifed Manufacturers – Product Specification

WiseChip Semiconductor Inc.
3.3 AC Characteristics
3.3.1 68XX-Series MPU Parallel Interface Timing Characteristics:
Symbol Description
t_cycle
t_AS
t_AH
t_DSW
t_DHW
t_DHR
t_OH
t_ACC
PW_CSL
Clock Cycle Time
Address Setup Time
Address Hold Time
Write Data Setup Time
Write Data Hold Time
Read Data Hold Time
Output Disable Time
Access Time
Chip Select Low Pulse Width (Read)
Chip Select Low Pulse Width (Write)
PW_CSH
Chip Select High Pulse Width (Read)
Chip Select High Pulse Width (Write)
t_R
Rise Time
t_F
Fall Time
* (V_CI - V_SS = 2.4V to 3.5V, V_DDIO - V_SS = 1.65V to V_CI, T_a = 25°C)
Doc. No: SAS1-0D038-A
Min Max Unit
300
-
ns
10
-
ns
0
-
ns
40
-
ns
7
-
ns
20
-
ns
-
70
ns
-
140
ns
120
-
ns
60
60
-
ns
60
-
15
ns
-
15
ns
* (1) When 8-bit Used: D[7:0] Instead
http://www.wisechip.com.tw
4D Systems Pty Ltd
8
www.4dsystems.com.au