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전자부품 데이터시트 검색엔진 |
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전자부품 데이터시트 검색엔진 |
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16F628 데이터시트(PDF) 138 Page - Microchip Technology |
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16F628 데이터시트(HTML) 138 Page - Microchip Technology |
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138 / 168 page  PIC16F627A/628A/648A DS40044A-page 136 Preliminary 2002 Microchip Technology Inc. 17.4 DC Characteristics: PIC16F627A/628A/648A (Industrial, Extended) PIC16LF627A/628A/648A (Industrial) DC CHARACTERISTICS Standard Operating Conditions (unless otherwise stated) Operating temperature -40°C ≤ TA ≤ +85°C for industrial and -40°C ≤ TA ≤ +125°C for extended Operating voltage V DD range as described in DC spec Table 17-2 and Table 17-3 Param. No. Sym Characteristic/Device Min Typ† Max Unit Conditions V IL Input Low Voltage D030 D031 D032 D033 I/O ports with TTL buffer with Schmitt Trigger input(4) MCLR, RA4/T0CKI,OSC1 (in RC mode) OSC1 (in HS) OSC1 (in LP and XT) V SS V SS V SS V SS V SS V SS — — — — — — 0.8 0.15 V DD 0.2 V DD 0.2 V DD 0.3 V DD 0.8 V V V V V V V DD = 4.5V to 5.5V otherwise (Note1) V IH Input High Voltage D040 D041 D042 D043 D043A I/O ports with TTL buffer with Schmitt Trigger input(4) MCLR RA4/T0CKI OSC1 (XT, HS and LP) OSC1 (in RC mode) 2.0 V .25 V DD + 0.8 V 0.8 V DD 0.8 V DD 0.7 V DD 0.9 V DD — — — — — — V DD V DD V DD V DD V DD V DD V V V V V V V DD = 4.5V to 5.5V otherwise (Note1) D070 I PURB PORTB weak pull-up current 50 200 400 µAVDD = 5.0V, VPIN = VSS I IL Input Leakage Current(2), (3) D060 D061 D063 I/O ports (Except PORTA) PORTA(4) RA4/T0CKI OSC1, MCLR — — — — — — — — ±1.0 ±0.5 ±1.0 ±5.0 µA µA µA µA V SS ≤ VPIN ≤ VDD, pin at hi-impedance V SS ≤ VPIN ≤ VDD, pin at hi-impedance V SS ≤ VPIN ≤ VDD V SS ≤ VPIN ≤ VDD, XT, HS and LP osc configuration V OL Output Low Voltage D080 I/O ports(4) — — — — 0.6 0.6 V V I OL=8.5 mA, VDD=4.5 V, -40 ° to +85°C I OL=7.0 mA, VDD=4.5 V, +85 ° to +125°C V OH Output High Voltage(3) D090 I/O ports (Except RA4(4) V DD-0.7 V DD-0.7 — — — — V V I OH=-3.0 mA, VDD=4.5 V, -40 ° to +85°C I OH=-2.5 mA, VDD=4.5 V, +85 ° to +125 °C D150 V OD Open-Drain High Voltage — — 8.5* V RA4 pin PIC16F627A/628A/648A, PIC16LF627A/628A/648A Capacitive Loading Specs on Output Pins D100* D101* COSC2 Cio OSC2 pin All I/O pins/OSC2 (in RC mode) — — — — 15 50 pF pF In XT, HS and LP modes when external clock used to drive OSC1. * These parameters are characterized but not tested. † Data in “Typ” column is at 5.0V, 25 °C unless otherwise stated. These parameters are for design guidance only and are not tested. Note 1: In RC oscillator configuration, the OSC1 pin is a Schmitt Trigger input. It is not recommended that the PIC16F627A/628A/648A be driven with external clock in RC mode. 2: The leakage current on the MCLR pin is strongly dependent on 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 coming out of the pin. 4: Includes OSC1 and OSC2 when configured as I/O pins, CLKIN, or CLKOUT. |
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