Z86E3312PSC View Datasheet(PDF) - Zilog
Part Name
Description
MFG CO.
'Z86E3312PSC' PDF : 84 Pages View PDF
CMOS Z8® OTP Microcontrollers
Product Specification
35
Table 17. Additional Timing Table (Divide by Two Mode) TA = 0 °C to +70 °C (Continued)
No Symbol Parameter
4 TwTinL Timer Input Low
Width
VCC1 Min
3.5V 70
5.5V 70
Max Min
70
70
Max
Units Conditions
ns
ns
Notes
2,6,4
2,6,4
5 TwTinH Timer Input High 3.5V 5TpC
Width
5.5V 5TpC
5TpC
5TpC
2,6,4
2,6,4
6 TpTin Timer Input Period 3.5V 8TpC
8TpC
2,6,4
5.5V 8TpC
8TpC
2,6,4
7 TrTin, Timer Input Rise & 3.5V
100
TfTin Fall Timer
5.5V
100
100 ns
100 ns
2,6,4
2,6,4
8A TwIL
Int. Request Low 3.5V 70
70
ns
Time
5.5V 70
70
ns
2,6,4,5
2,6,4,5
8B TwIL
Int. Request Low 3.5V 5TpC
Time
5.5V 5TpC
5TpC
5TpC
2,6,4,5
2,6,4,5
9 TwIH
Int. Request Input 3.5V 5TpC
High Time
5.5V 5TpC
5TpC
5TpC
2,6,4,5
2,6,4,5
10 Twsm Stop Mode
3.5V 12
12
ns
6,7
Recovery Width 5.5V 12
12
ns
6,7
Spec
11 Tost
Oscillator Startup 3.5V
5TpC
5TpC
6,7
Time
5.5V
5TpC
5TpC
6,7
12 Twdt
Watchdog Timer 3.5V 7
10
Delay Time Before 5.5V 3.5
5
Timeout
3.5V 14
20
ms D0 =0
8,9
ms D1 = 0
5,11
ms D0 =1
5,11
5.5V 7
10
ms D1 = 0
5,11
3.5V 28
40
ms D1 = 0
5,11
5.5V 14
20
ms D1 = 1
5,11
3.5V 112
160
ms D0 = 1
5,11
5.5V 56
80
ms D1 = 1
5,11
Notes
1. The VCC voltage specification of 5.5 V guarantees 5.0 V ± 0.5 V and the VCC voltage specification of 3.5 V
guarantees only 3.5 V.
2. Timing Reference uses 0.7 VC0 for a logic 1 and 0.2 VGC for a logic 0.
3. SMR D1 = 0.
4. SMR-D5 = 1, POR STOP Mode Delay is on
5. Interrupt request via Port 3 (P31-P33)
6. Interrupt request via Port 3 (P30).
7. Maximum frequency for internal system clock is 2 MHz when using Low EMI OSC PCON Bit D7 = 0
8. Reg. WDTMR.
9. Using internal RC.
PS022901-0508
Electrical Characteristics
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