Rainbow Electronics DS1642 - Manual (Page 6)

DS1642
6 of 11
READ CYCLE, AC CHARACTERISTICS (0°C to 70°C; VCC = 5.0V ± 10%)
70 ns access 100 ns access
PARAMETER SYMBOL
MIN MAX MIN MAX
UNITS NOTES
Read Cycle Time t
RC
70 100 ns
Address Access Time t
AA
70 100 ns
CE to DQ Low-Z
t
CEL
5 5 ns
CE Access Time
t
CEA
70 100 ns
CE Data Off Time
t
CEZ
25 35 ns
OE to DQ Low-Z
t
OEL
5 5 ns
OE Access Time
t
OEA
35 55 ns
OE Data Off Time
t
OEZ
25 35 ns
Output Hold from Address t
OH
5 5 ns
READ CYCLE TIMING DIAGRAM