Z86C83/C84/E83
Zilog CMOS Z8
®
MCU
DS97DZ80700 P R E L I M I N A R Y 8-17
1
AC ELECTRICAL CHARACTERISTICS
Additional Timing Table (Low EMI Mode Only) For Z86E83 Only
No Symbol Parameter
V
CC
[Note 6]
T
A
= 0°C to +70°C T
A
= -40°C to +105°C
Units Notes
4 MHz 4 MHz
Min Max Min Max
1 TpC Input Clock Period 3.5V 250 DC ns 1,7,8
5.5V 250 DC 250 DC ns 1,7,8
2 TrC,TfC Clock Input Rise & Fall Times 3.5V 25 ns 1,7,8
5.5V 25 25 ns 1,7,8
3 TwC Input Clock Width 3.5V 125 ns 1,7,8
5.5V 125 125 ns 1,7,8
4 TwTinL Timer Input Low Width 3.5V 100 ns 1,7,8
5.5V 70 70 ns 1,7,8
5 TwTinH Timer Input High Width 3.5V 3TpC 1,7,8
5.5V 3TpC 3TpC 1,7,8
6 TpTin Timer Input Period 3.5V 4TpC 1,7,8
5.5V 4TpC 4TpC 1,7,8
7 TrTin, Timer Input Rise & Fall Timer 3.5V 100 ns 1,7,8
TfTin 5.5V 100 100 ns 1,7,8
8A TwIL Int. Request Low Time 3.5V 100 ns 1,2,7,8
5.5V 70 70 ns 1,2,7,8
8B TwIL Int. Request Low Time 3.5V 3TpC 1,3,7,8
5.5V 3TpC 3TpC 1,3,7,8
9 TwIH Int. Request Input High Time 3.5V 3TpC 1,2,7,8
5.5V 3TpC 2TpC 1,2,7,8
10 Twsm Stop-Mode Recovery Width
Spec
3.5V 12 ns 4,8
5.5V 12 12 ns 4,8
11 Tost Oscillator Start-up Time 3.5V 5TpC 4,8,9
5.5V 5TpC 5TpC 4,8,9
Notes:
1. Timing Reference uses 0.7 V
CC
for a logic 1 and 0.2 V
CC
for a logic 0.
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
CC
voltage specification of 3.5V guarantees 3.5V,
and the V
CC
voltage specification of 5.5V guarantees 5.0V ±0.5V.
7. SMR D1 = 0
8. Maximum frequency for internal system clock is 4 MHz when using XTAL divide-by-one mode.
9. For LC oscillator and for oscillator driven by clock driver
