z86e31 ZiLOG Semiconductor, z86e31 Datasheet - Page 21

• Manufacturer Part Number: z86e31
• Description: Z8 4k Otp Microcontroller
• Manufacturer: ZiLOG Semiconductor

Zilog
Additional Timing Table (Divide-By-One Mode)
Notes:
DS97Z8X0502
1. Timing Reference uses 0.7 V
2. Interrupt request via Port 3 (P31–P33).
3. Interrupt request via Port 3 (P30).
4. SMR-D5 = 1, POR STOP Mode Delay is on.
5. Reg. WDTMR.
6. The V
7. SMR D1 = 0.
8. Maximum frequency for internal system clock is 4 MHz when
9. For RC and LC oscillator, and for oscillator driven by clock driver.
No
8A
8B
10
11
1
2
3
4
5
6
7
9
the V
using XTAL divide-by-one mode.
TpC
TrC,TfC
TwC
TwTinL
TwTinH
TpTin
TrTin, TfTin Timer Input Rise
TwIL
TwIL
TwIH
Twsm
Tost
CC
CC
Symbol
voltage specification of 3.5V guarantees 3.5V only.
voltage specification of 5.5V guarantees 5.0V
& Fall Timer
Int. Request Low
Time
Int. Request Input
High Time
STOP Mode
Recovery Width
Spec
Oscillator Startup
Time
Input Clock Period
Clock Input Rise &
Fall Times
Input Clock Width
Timer Input Low
Width
Timer Input High
Width
Timer Input Period
Int. Request Low
Time
Parameter
CC
for a logic 1 and 0.2 V
Note [6]
3.5V
5.5V
3.5V
5.5V
3.5V
5.5V
3.5V
5.5V
3.5V
5.5V
3.5V
5.5V
3.5V
5.5V
3.5V
5.5V
3.5V
5.5V
3.5V
5.5V
3.5V
5.5V
3.5V
5.5V
V
CC
P R E L I M I N A R Y
CC
T
0.5V and
A
for a logic 0.
5TpC
5TpC
8TpC
8TpC
5TpC
5TpC
5TpC
5TpC
Min
250
250
100
100
100
100
= 0 C to +70 C
70
12
12
70
4 MHz
5TpC
5TpC
Max
100
100
DC
DC
25
25
5TpC
5TpC
8TpC
8TpC
5TpC
5TpC
5TpC
5TpC
T
Min
250
250
100
100
100
100
70
70
A
12
12
4 MHz
= -40 C to +105 C
5TpC
Max
100
100
Z8 4K OTP Microcontroller
DC
DC
25
25
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Z86E30/E31/E40
1,2,7,8
1,2,7,8
1,3,7,8
1,3,7,8
1,2,7,8
1,2,7,8
Notes
1,7,8
1,7,8
1,7,8
1,7,8
1,7,8
1,7,8
1,7,8
1,7,8
1,7,8
1,7,8
1,7,8
1,7,8
1,7,8
1,7,8
4,8,9
4,8
4,8
21
1