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Z86L02 数据表(PDF) 13 Page - Zilog, Inc. |
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Z86L02 数据表(HTML) 13 Page - Zilog, Inc. |
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13 / 37 page ![]() Z86C02/E02/L02 Zilog Cost Effective, 512-Byte ROM CMOS Z8® Microcontrollers DS96DZ80301 P R E L I M I N A R Y 13 1 AC ELECTRICAL CHARACTERISTICS Timing Table (Standard Mode for SCLK/TCLK = XTAL/2) TA = –40°C to +105°C TA= 0°C to +70°C 8 MHz No. Symbol Parameter VCC Min Max Units Notes 1 TpC Input Clock Period 2.0V 125 DC ns [1] 5.5V 125 DC ns [1] 2 TrC,TfC Clock Input Rise and Fall Times 2.0V 25 ns [1] 5.5V 25 ns [1] 3 TwC Input Clock Width 2.0V 62 ns [1] 5.5V 62 ns [1] 4 TwTinL Timer Input Low Width 2.0V 70 ns [1] 5.5V 70 ns [1] 5 TwTinH Timer Input High Width 2.0V 5TpC [1] 5.5V 5TpC [1] 6 TpTin Timer Input Period 2.0V 8TpC [1] 5.5V 8TpC [1] 7 TrTin, TtTin Timer Input Rise and Fall Time 2.0V 100 ns [1] 5.5V 100 ns [1] 8 TwIL Int. Request Input Low Time 2.0V 70 ns [1,2,3] 5.5V 70 ns [1,2,3] 9 TwIH Int. Request Input High Time 3.0V 5TpC [1,2,3] 5.5V 5TpC [1,2,3] 10 Twdt Watch-Dog Timer Delay Time Before Time-Out 2.0V 25 ms 3.0V 10 ms 5.5V 5 ms 11 Tpor Power-On Reset Time 2.0V 70 250 ms [4] 3.0V 50 150 ms [4] 5.5V 10 70 ms [4] 2.0V 8 76 ms [5] 3.0V 4 38 ms [5] 5.5V 2 18 ms [5] Notes: 1. Timing Reference uses 0.7 VCC for a logic 1 and 0.2 VCC for a logic 0. 2. Interrupt request through Port 3 (P33-P31). 3. IRQ 0,1,2 only. 4. Z86E02 only. 5. Z86C02/L02 only. |
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