z86e72 ZiLOG Semiconductor, z86e72 Datasheet - Page 26

• Manufacturer Part Number: z86e72
• Description: Otp Microcontroller
• Manufacturer: ZiLOG Semiconductor

PS008704-0507
No
6
7
8A
8B
9
10
11
12
Notes:
1. Timing Reference uses 0.9 V
2. Interrupt request through Port 3 (P33–P31).
3. Interrupt request through Port 3 (P30).
4. SMR – D5 = 0
5. Reg. WDTMR
6. Reg. SMR – D5 = 0
7. Reg. SMR – D5 = 1
TwIL
Symbol
TpTi
TrTin,TfTi
TwIL
TwIH
Twsm
Tost
Twdt
Table 10. Additional Timing (Continued)
Figure 12
handshake timing.
Parameter
Timer Input Period
Timer Input Rise and Fall Timers
Interrupt Request Low Time
Int. Request Low Time
Interrupt Request Input High
Time
Stop-Mode Recovery Width Spec
Oscillator Start-up Time
Watch-Dog Timer Delay Time
(5 ms)
(10 ms)
(20 ms)
(80 ms)
shows the input handshake timing, and
CC
for a logic 1 and 0.1 V
Table 11
describes the handshake timing.
3.0 V
5.5 V
3.0 V
5.5 V
3.0 V
5.5 V
4.5 V
5.5 V
4.5 V
5.5 V
3.0 V
5.5 V
3.0 V
5.5 V
3.0 V
5.5 V
3.0 V
5.5 V
3.0 V
5.5 V
3.0 V
5.5 V
3.0 V
5.5 V
V
CC
CC
for a logic 0.
T
8TpC
8TpC
3TpC
5TpC
5TpC
5TpC
5TpC
5TpC
A
Min
100
100
225
70
70
12
12
12
25
10
50
20
80
5
= 0°C to +70°C
Figure 13
5TpC
5TpC
1200
Max
150
300
320
75
20
40
80
OTP Microcontroller
shows the output
Units
ms
ms
ms
ms
ms
ms
ms
ms
ns
ns
ns
ns
ns
ns
Notes
1, 2
1, 2
1, 3
1, 3
1, 2
1, 2
1
1
1
7
7
6
6
4
22