z86e54 ZiLOG Semiconductor, z86e54 Datasheet - Page 26

• Manufacturer Part Number: z86e54
• Description: Z8 512 Byte Otp Mcu
• Manufacturer: ZiLOG Semiconductor

PS020102-1003
No Symbol
1
2
3
4. T
5
6
7
8
9
10 T
11 T
1. Timing reference is 0.7 V
2. Interrupt request through Port 3 (P33-P31)
T
T
T
T
T
T
T
T
Low Time
T
High
Time
LOW EMI Mode at Extended Temperature
P
R
W
W
W
P
R
T
W
W
WDT
POR
T
C
T
C, T
T
C
T
T
IL
IH
IN
IN
IN
IN
IN
Table 13. AC Electrical Timing, Low EMI Mode at Extended Temperature
,
L
H
F
AC Electrical Timing, Low EMI Mode at Extended Temperature describes timing
characteristics in LOW EMI mode at extended temperature for the timing diagram
noted in Figure 8.
C Clock Input Rise and
Input Clock Period
Fall Times
Input Clock Width
Timer Input Low Width
Timer Input High Width 4.5V 3TpC
Timer Input Period
Timer Input Rise and
Fall Time
Interrupt Request Input 4.5V 3TpC
Watch-Dog Timer Delay
Time for Time-out
Power-On Reset Time
Interrupt Request Input 4.5V 70
Parameter
CC
for a logic 1 and 0.2 V
4.5V 1000
5.5V 1000
4.5V
5.5V
4.5V 500
5.5V 500
4.5V 70
5.5V 70
5.5V 3TpC
4.5V 4TpC
5.5V 4TpC
4.5V
5.5V
5.5V 70
5.5V 3TpC
4.5V 5
5.5V 5
4.5V 1
5.5V 1
Vcc
Min
CC
1MHz
TA = -40°C to +105°C
for a logic 0
DC
DC
25
25
100
100
20
20
Max
250
250
125
70
70
3TpC
4TpC
70
3TpC
1
1
125
3TpC
4TpC
70
3TpC
5
5
Min
4MHz
Z8
DC
DC
25
25
100
100
20
20
Max Units
®
512 Byte OTP MCU
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ms
ms
ms
ms
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1,2
1,2
1,2
1,2
Notes
Z86E54
20