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CF745 Datasheet(PDF) 176 Page - Microchip Technology |
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CF745 Datasheet(HTML) 176 Page - Microchip Technology |
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176 / 217 page  PIC16C5X DS30453B-page 176 Preliminary © 1998 Microchip Technology Inc. 19.4 DC Characteristics: PIC16C54B/C54C/C55A/C56A/C57C/C58B-04, 20, PIC16LCR5X-04 (Commercial) PIC16CR54B/CR54C/CR56A/CR57C/CR58B-04, 20 (Commercial) PIC16CR5X-04I, 20I (Commercial) PIC16C54B/C54C/C55A/C56A/C57C/C58B-04I, 20I, PIC16LC5X-04I (Industrial) PIC16C54B/C54C/C55A/C56A/C57C/C58B-04E, 20E (Extended) DC Characteristics All Pins Except Power Supply Pins Standard Operating Conditions (unless otherwise specified) Operating Temperature 0 °C ≤ TA ≤ +70°C (commercial) –40 °C ≤ TA ≤ +85°C (industrial) –40 °C ≤ TA ≤ +125°C (extended) Operating Voltage VDD range is described in Section 19.1, Section 19.2 and Section 19.3. Characteristic Sym Min Typ(1) Max Units Conditions Input Low Voltage I/O Ports I/O Ports MCLR (Schmitt Trigger) T0CKI (Schmitt Trigger) OSC1 (Schmitt Trigger) OSC1 VIL VSS VSS VSS VSS VSS — — — — — 0.8 VDD 0.15 VDD 0.15 VDD 0.15 VDD 0.15 VDD 0.3 VDD V V V V V — 4.5V <VDD ≤ 5.5V otherwise RC option only(4) XT, HS and LP options Input High Voltage I/O ports MCLR (Schmitt Trigger) T0CKI (Schmitt Trigger) OSC1 (Schmitt Trigger) OSC1 VIH 2.0 0.25 VDD+0.8V 0.85 VDD 0.85 VDD 0.85 VDD 0.7 VDD — — — — — — VDD VDD VDD VDD VDD VDD V V V V V V 4.5V < VDD ≤ 5.5V(5) otherwise RC option only(4) XT, HS and LP options Hysteresis of Schmitt Trigger inputs VHYS 0.15VDD*— — V Input Leakage Current(3) I/O ports MCLR T0CKI OSC1 IIL -1.0 -5.0 -3.0 -3.0 0.5 — 0.5 0.5 0.5 +1.0 +5.0 +3.0 +3.0 — µA µA µA µA µA For VDD ≤ 5.5V VSS ≤ VPIN ≤ VDD, Pin at hi-impedance VPIN = VSS +0.25V(2) VPIN = VDD(2) VSS ≤ VPIN ≤ VDD VSS ≤ VPIN ≤ VDD, XT, HS and LP options Output Low Voltage I/O ports OSC2/CLKOUT VOL — — — — 0.6 0.6 V V IOL = 8.7 mA, VDD = 4.5V IOL = 1.6 mA, VDD = 4.5V, RC option only Output High Voltage I/O ports(3) OSC2/CLKOUT VOH VDD-0.7 VDD-0.7 — — — — V V IOH = -5.4 mA, VDD = 4.5V IOH = -1.0 mA, VDD = 4.5V, RC option only * These parameters are characterized but not tested. Note 1: Data in the Typical (“Typ”) column is based on characterization results at 25 °C. This data is for design guidance only and is not tested. 2: The leakage current on the MCLR/VPP pin is strongly dependent on the applied voltage level. The specified lev- els represent normal operating conditions. Higher leakage current may be measured at different input voltage. 3: Negative current is defined as coming out of the pin. 4: For the RC option, the OSC1/CLKIN pin is a Schmitt Trigger input. It is not recommended that the PIC16C5X be driven with external clock in RC mode. |
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