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HCS370IP 数据表(PDF) 24 Page - Microchip Technology |
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HCS370IP 数据表(HTML) 24 Page - Microchip Technology |
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24 / 36 page ![]() HCS370 DS41111D-page 24 Preliminary 2002 Microchip Technology Inc. TABLE 9-1: DC CHARACTERISTICS: HCS370 DC Characteristics All Pins Except Power Supply Pins Standard Operating Conditions (unless otherwise stated) Operating Temperature 0 °C ≤ TA ≤ +70°C (Commercial) -40 °C ≤ TA ≤ +85°C (Industrial) Param No. Sym. Characteristic Min. Typ.† Max. Units Conditions D001 VDD Supply Voltage 2.05(4) —5.5 V D003 VPOR VDD start voltage to ensure internal Power-on Reset signal —VSS — V Cold RESET D004 SVDD VDD rise rate to ensure internal Power-on Reset signal 0.05* —— V/ms D005 VBOR Brown-out Reset Voltage — 1.9 2 V D010 IDD Supply Current(2) —1.0 5 mA FOSC = 4 MHz, VDD = 5.5V(3) D010B 2.0 mA FOSC = 4 MHz, VDD = 3.5V(3) D021A IPD Shutdown Current — 0.1 1.0 µAVDD = 5.5V Input Low Voltage VIL Input pins D030 With TTL Buffer VSS — 0.8 V 4.5V ≤ VDD ≤ 5.5V D030A VSS — 0.15 VDD VOtherwise D031 With Schmitt Trigger Buffer VSS —0.2 VDD V D032 SHIFT VSS —0.2 VDD V Input High Voltage VIH Input pins — D040 D040A With TTL Buffer 2.0 (0.25 VDD +0.8) — — VDD VDD V V 4.5V ≤ VDD ≤ 5.5V Otherwise D041 With Schmitt Trigger Buffer 0.8 VDD —VDD V D042 SHIFT 0.8 VDD —VDD V Input Threshold Voltage D050 VTH SHIFT 0.4 — 1.2 V 2.05 ≤ VDD ≤ 3.5V D051 VTH SLEEP/S5 0.3 0.6 0.9 V 2.05 ≤ VDD ≤ 3.5V D052 VIN VIN 1.05 1.19 1.33 V Data Internally Inverted D053 Vtol Vlow detect tolerance — — — — +200 +350 mV mV setting 5 = 2.25V setting 25 = 4.25V Input Leakage Current D060 IIL Input pins — — ±1 µAVSS ≤ VPIN ≤ VDD, Pin at Hi- impedance, no pull-downs enabled D061 SHIFT — — ±5 µAVSS ≤ VPIN ≤ VDD |
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