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TC32MCZB Fiches technique(PDF) 3 Page - Microchip Technology |
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TC32MCZB Fiches technique(HTML) 3 Page - Microchip Technology |
3 / 12 page © 2002 Microchip Technology Inc. DS21402B-page 3 TC32M 1.0 ELECTRICAL CHARACTERISTICS Absolute Maximum Ratings* Supply Voltage (VDD to GND) ............................. +6.0V Input Voltage Any Pin..... (GND – 0.3V) to (VDD +0.3V) Operating Temperature Range TC32MC Package........................... 0°C to +70°C TC32ME Package ........................ -40°C to +85°C Storage Temperature Range ............. -65°C to +150°C *Stresses above those listed under "Absolute Maximum Ratings" may cause permanent damage to the device. These are stress ratings only and functional operation of the device at these or any other conditions above those indicated in the operation sections of the specifications is not implied. Exposure to Absolute Maximum Rating conditions for extended periods may affect device reliability. TC32M ELECTRICAL SPECIFICATIONS Recommended DC Operating Conditions: TA = -40°C to +85°C unless otherwise noted. Symbol Parameter Min Typ Max Units Test Conditions VDD Supply Voltage 4.5 — 5.5 V VIH RS Input HIGH Level for PB 2.0 — — V VIL RS Input LOW Level for PB — — 0.3 V DC Electrical Characteristics: VDD = 4.5V to 5.5V, TA = -40°C to +85°C unless otherwise noted. Symbol Parameter Min Typ Max Units Test Conditions IIL RS Input Leakage -1 — +1 µA IOL RS Output Current 2.0 10 — mA VOL =0.4V ICC Operating Current — 50 200 µANote 1 VSTH RS Strobe HIGH Level (VDD –0.5V) — — V Figure3-1 VSTL RS Strobe LOW Level 2.00 — (VDD –1.5V) V Figure3-1 VRST RESET Threshold 4.25 — 4.50 V VDD Falling (Note 2, Figure 3-3) Capacitance Electrical Characteristics: TA = 25°C unless otherwise noted. Symbol Parameter Min Typ Max Units Test Conditions CIN Input Capacitance — — 5 pF COUT Output Capacitance — — 7 pF AC Electrical Characteristics: TA = -40°C to +85°C, VDD = 5V ±10%, unless otherwise noted. Symbol Parameter Min Typ Max Units Test Conditions tRST RESET Active Time 500 700 900 msec Figure 3-2 tST RS Strobe Pulse Width 500 — — nsec Figure 3-1 tTD Watchdog Timeout Period 500 700 900 msec Figure 3-1 tRPD VDD Detect to RS LOW — — nsec Figure 3-3 Note 1: No output load. 2: All voltages referenced to ground. |
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