Z8E001
Z8Plus OTP Microcontroller
AC ELECTRICAL CHARACTERISTICS
CLOCK
1
3
ZiLOG
IRQN
2
2
3
4
5
Figure 8. AC Electrical Timing Diagram
Table 3. Additional Timing
TA = 0¡C to +70¡C
TA = Ð40¡C to +105¡C
@ 10 MHz
No Symbol
Parameter
VCC1
Min
Max
Units
Notes
1
TpC
Input Clock Period
3.5V
100
DC
ns
2
5.5V
100
DC
ns
2
2
TrC,TfC
Clock Input Rise and Fall Times
3.5V
15
ns
2
5.5V
15
ns
2
3
TwC
Input Clock Width
3.5V
50
ns
2
5.5V
50
ns
2
4
TwIL
Int. Request Input Low Time
3.5V
70
ns
2
5.5V
70
ns
2
5
TwIH
Int. Request Input High Time
3.5V
5TpC
2
5.5V
5TpC
2
6
Twsm
STOP Mode Recovery Width
3.5V
12
ns
Spec.
5.5V
12
ns
7
Tost
Oscillator Start-Up Time
3.5V
5TpC
5.5V
5TpC
Notes:
1. The VDD voltage specification of 3.5V guarantees 3.5V. The VDD voltage specification of 5.5V guarantees 5.0V ±0.5V.
2. Timing Reference uses 0.7 VCC for a logic 1 and 0.2 VCC for a logic 0.
14
PRELIMINARY
DS001101-Z8X0400