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поискавой системы для электроныых деталей |
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поискавой системы для электроныых деталей |
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PIC16C925-S/CL датащи(PDF) 146 Page - Microchip Technology |
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PIC16C925-S/CL датащи(HTML) 146 Page - Microchip Technology |
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146 / 182 page  PIC16C925/926 DS39544A-page 144 Preliminary 2001 Microchip Technology Inc. 15.2 DC Characteristics: PIC16C925/926 (Commercial, Industrial) PIC16LC925/926 (Commercial, Industrial) DC CHARACTERISTICS Standard Operating Conditions (unless otherwise stated) Operating temperature -40°C ≤ TA ≤ +85°C for industrial 0°C ≤ TA ≤ +70°C for commercial Operating voltage VDD range as described in DC spec Param No. Sym Characteristic Min Typ† Max Units Conditions Input Low Voltage VIL I/O ports D030 with TTL buffer VSS — 0.15VDD V For entire VDD range Vss — 0.8V V 4.5V ≤ VDD ≤ 5.5V D031 with Schmitt Trigger buffer VSS — 0.2VDD V D032 MCLR, OSC1 (in RC mode) VSS — 0.2VDD V D033 OSC1 (in XT, HS and LP) VSS — 0.3VDD V (Note 1) Input High Voltage VIH I/O ports — D040 with TTL buffer 2.0 — VDD V4.5V ≤ VDD ≤ 5.5V D040A 0.25VDD + 0.8V — VDD V For entire VDD range D041 with Schmitt Trigger buffer 0.8VDD — VDD V D042 MCLR 0.8VDD — VDD V D042A OSC1 (XT, HS and LP) 0.7VDD — VDD V (Note 1) D043 OSC1 (in RC mode) 0.9VDD — VDD V D070 IPURB PORTB Weak Pull-up Current 50 250 400 µAVDD = 5V, VPIN = VSS Input Leakage Current (Notes 2, 3) D060 IIL I/O ports —— ±1.0 µA Vss ≤ VPIN ≤ VDD, Pin at hi-Z D061 MCLR, RA4/T0CKI —— ±5 µA Vss ≤ VPIN ≤ VDD D063 OSC1 —— ±5 µA Vss ≤ VPIN ≤ VDD, XT, HS and LP osc configuration Output Low Voltage D080 VOL I/O ports —— 0.6 V IOL = 4.0 mA, VDD = 4.5V D083 OSC2/CLKOUT (RC osc mode) —— 0.6 V IOL = 1.6 mA, VDD = 4.5V D090 VOH Output High Voltage I/O ports (Note 3) VDD - 0.7 —— VIOH = -3.0 mA, VDD = 4.5V D092 OSC2/CLKOUT (RC osc mode) VDD - 0.7 —— VIOH = -1.3 mA, VDD = 4.5V Capacitive Loading Specs on Output Pins D100 COSC2 OSC2 pin —— 15 pF In XT, HS and LP modes when external clock is used to drive OSC1. D101 D102 CIO CB All I/O pins and OSC2 (in RC) SCL, SDA in I2C mode — — — — 50 400 pF pF D150 VDD Open Drain High Voltage —— 8.5 V RA4 pin † Data in “Typ” column is at 5 V, 25 °C unless otherwise stated. These parameters are for design guidance only and are not tested. Note 1: In RC oscillator configuration, the OSC1/CLKIN pin is a Schmitt Trigger input. It is not recommended that the PIC16C925/926 be driven with external clock in RC mode. 2: The leakage current on the MCLR pin is strongly dependent on the applied voltage level. The specified levels represent normal operating conditions. Higher leakage current may be measured at different input voltages. 3: Negative current is defined as current sourced by the pin. |
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