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PIC18F2420-E/P Datasheet(PDF) 337 Page - Microchip Technology |
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PIC18F2420-E/P Datasheet(HTML) 337 Page - Microchip Technology |
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337 / 412 page  © 2008 Microchip Technology Inc. DS39631E-page 335 PIC18F2420/2520/4420/4520 26.3 DC Characteristics: PIC18F2420/2520/4420/4520 (Industrial) PIC18LF2420/2520/4420/4520 (Industrial) DC CHARACTERISTICS Standard Operating Conditions (unless otherwise stated) Operating temperature -40°C ≤ TA ≤ +85°C for industrial Param No. Symbol Characteristic Min Max Units Conditions VIL Input Low Voltage I/O Ports: D030 with TTL Buffer VSS 0.15 VDD VVDD < 4.5V D030A — 0.8 V 4.5V ≤ VDD ≤ 5.5V D031 with Schmitt Trigger Buffer VSS 0.2 VDD V D031A RC3 and RC4 VSS 0.3 VDD VI2C™ enabled D031B VSS 0.8 V SMBus enabled D032 MCLR VSS 0.2 VDD V D033 OSC1 VSS 0.3 VDD VHS, HSPLL modes D033A D033B D034 OSC1 OSC1 T13CKI VSS VSS VSS 0.2 VDD 0.3 0.3 V V V RC, EC modes(1) XT, LP modes VIH Input High Voltage I/O Ports: D040 with TTL Buffer 0.25 VDD + 0.8V VDD VVDD < 4.5V D040A 2.0 VDD V4.5V ≤ VDD ≤ 5.5V D041 with Schmitt Trigger Buffer 0.8 VDD VDD V D041A RC3 and RC4 0.7 VDD VDD VI2C enabled D041B 2.1 VDD V SMBus enabled D042 MCLR 0.8 VDD VDD V D043 OSC1 0.7 VDD VDD VHS, HSPLL modes D043A D043B D043C D044 OSC1 OSC1 OSC1 T13CKI 0.8 VDD 0.9 VDD 1.6 1.6 VDD VDD VDD VDD V V V V EC mode RC mode(1) XT, LP modes IIL Input Leakage Current(2,3) D060 I/O Ports — ±200 ±50 nA nA VDD < 5.5V, VSS ≤ VPIN ≤ VDD, Pin at high-impedance VDD < 3V, VSS ≤ VPIN ≤ VDD, Pin at high-impedance D061 MCLR — ±1 μAVss ≤ VPIN ≤ VDD D063 OSC1 — ±1 μAVss ≤ VPIN ≤ VDD IPU Weak Pull-up Current D070 IPURB PORTB Weak Pull-up Current 50 400 μAVDD = 5V, VPIN = VSS Note 1: In RC oscillator configuration, the OSC1/CLKI pin is a Schmitt Trigger input. It is not recommended that the PIC® device be driven with an external clock while 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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