Z86C04 Datasheet, PDF (15/34 Pages) Zilog, Inc. – CMOS 8-BIT LOW-COST 1K/2K-ROM MICROCONTROLLERS

Z86C04/C08
CMOS 8-Bit Low-Cost 1K/2K-ROM Microcontrollers
AC ELECTRICAL CHARACTERISTICS
Low Noise Mode (SCLK/TCLK = XTAL)
Zilog
No Symbol
Parameter
T_A= –40°C to +125°C
1 MHz
4 MHz
V_CC
Min Max Min Max
1 TpC
Input Clock Period
3.0V 1000 DC 250 DC
5.5V 1000 DC 250 DC
2 TrC,TfC
Clock Input Rise
and Fall Times
3.0V
25
25
5.5V
25
25
3 TwC
Input Clock Width
3.0V 500
125
5.5V 500
125
4 TwTinL
Timer Input Low Width
3.0V 100
100
5.5V
70
70
5 TwTinH
Timer Input High Width
3.0V 2.5TpC
2.5TpC
5.5V 2.5TpC
2.5TpC
6 TpTin
Timer Input Period
3.0V 4TpC
4TpC
5.5V 4TpC
4TpC
7 TrTin,
TtTin
Timer Input Rise
and Fall Time
3.0V
5.5V
100
100
100
100
8 TwIL
Int. Request Input
Low Time
3.0V 100
100
5.5V
70
70
9 TwIH
Int. Request Input
High Time
3.0V 2.5TpC
5.5V 2.5TpC
2.5TpC
2.5TpC
10 Twdt
Watch-Dog Timer
3.0V
25
25
Delay Time Before Timeout
5.5V
10
10
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 through Port 3 (P33-P31).
3. Internal RC Oscillator driving WDT.
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ms
ms
Notes
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1,2
1,2
1
1,2
3
3
15
PRELIMINARY
DS97DZ80502