CCU3000 Datasheet, PDF (65/77 Pages) Micronas – Central Control Unit

CCU 3000, CCU 3000-I
CCU 3001, CCU 3001-I
7.1.5. AC Characteristics at T_AMB = 0 °C to 70°C, V_DD = 4.75 V to 5.25 V, Cl = 0 pF
External Loads: add 0.75 ns/pF for controller output lines
Symbol
t_cyc
t_PWL
t_AH
t_ADS
t_DSR
t_MDS
t_DHW
t_DHR
t_RWH
t_WRH
t_P5S
t_X1PH2
t_PH2X2
Parameter
Cycle Time
Pulse Width Low
Address Hold Time
Address Setup Time
Data Setup Time Read
Write Data Delay
Write Data Hold Time
Read Data Hold Time
Read/Write Hold Time
Read/Write Hold Time
Delay Port1 to Port3 Select Lines
Delay X1 to internal Φ2
Internal Φ2 to X2 Output
Pin
3
3
26–41
18–25
17
17
42–47
4
3
Min.
125
60
10
15
20
10
9
10
10
13
12
7
5
Max.
Unit
2000
ns
1000
ns
22
ns
34
ns
ns
29
ns
16
ns
ns
24
ns
34
ns
26
ns
15
ns
10
ns
MICRONAS INTERMETALL
65