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PIC16CR74E/P Datasheet(PDF) 121 Page - Microchip Technology |
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PIC16CR74E/P Datasheet(HTML) 121 Page - Microchip Technology |
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121 / 172 page  © 2007 Microchip Technology Inc. DS21993C-page 119 PIC16CR7X 15.1 DC Characteristics: PIC16CR73/74/76/77 (Industrial, Extended) PIC16CR73/74/76/77 (Industrial, Extended) Standard Operating Conditions (unless otherwise stated) Operating temperature -40°C ≤ TA ≤ +85°C for industrial -40°C ≤ TA ≤ +125°C for extended Param No. Sym Characteristic Min Typ† Max Units Conditions VDD Supply Voltage D001 PIC16CR7X 2.5 2.2 2.0 — — — 5.5 5.5 5.5 V V V A/D in use, -40°C to +85°C A/D in use, 0°C to +85°C A/D not used, -40°C to +85°C D001 D001A PIC16CR7X 4.0 VBOR* — — 5.5 5.5 V V All configurations BOR enabled (Note 7) D002* VDR RAM Data Retention Voltage (Note 1) —1.5 — V D003 VPOR VDD Start Voltage to ensure internal Power-on Reset signal —VSS — V See section on Power-on Reset for details D004* SVDD VDD Rise Rate to ensure internal Power-on Reset signal 0.05 — — V/ms See section on Power-on Reset for details D005 VBOR Brown-out Reset Voltage 3.65 4.0 4.35 V BOREN bit in Configuration Word enabled Legend: Shading of rows is to assist in readability of of the table. * These parameters are characterized but not tested. † Data in “Typ” column is at 5V, 25°C unless otherwise stated. These parameters are for design guidance only and are not tested. Note 1: This is the limit to which VDD can be lowered without losing RAM data. 2: The supply current is mainly a function of the operating voltage and frequency. Other factors, such as I/O pin loading and switching rate, oscillator type, internal code execution pattern and temperature also have an impact on the current consumption. The test conditions for all IDD measurements in active operation mode are: OSC1 = external square wave, from rail-to-rail; all I/O pins tri-stated, pulled to VDD MCLR = VDD; WDT enabled/disabled as specified. 3: The power-down current in Sleep mode does not depend on the oscillator type. Power-down current is measured with the part in Sleep mode, with all I/O pins in high-impendance state and tied to VDD and VSS. 4: For RC osc configuration, current through REXT is not included. The current through the resistor can be estimated by the formula Ir = VDD/2REXT (mA) with REXT in kOhm. 5: Timer1 oscillator (when enabled) adds approximately 20 μA to the specification. This value is from characterization and is for design guidance only. This is not tested. 6: The Δ current is the additional current consumed when this peripheral is enabled. This current should be added to the base IDD or IPD measurement. 7: When BOR is enabled, the device will operate correctly until the VBOR voltage trip point is reached. |
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