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PIC16C58BT 数据表(PDF) 74 Page - Microchip Technology |
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PIC16C58BT 数据表(HTML) 74 Page - Microchip Technology |
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74 / 194 page  PIC16C5X DS30453D-page 72 Preliminary © 2002 Microchip Technology Inc. 12.5 DC Characteristics: PIC16C54/55/56/57-RCE, XTE, 10E, HSE, LPE (Extended) DC CHARACTERISTICS Standard Operating Conditions (unless otherwise specified) Operating Temperature –40°C ≤ TA ≤ +125°C for extended Param No. Symbol Characteristic Min Typ† Max Units Conditions D030 VIL Input Low Voltage I/O ports MCLR (Schmitt Trigger) T0CKI (Schmitt Trigger) OSC1 (Schmitt Trigger) OSC1 (Schmitt Trigger) Vss Vss Vss Vss Vss — — — — — 0.15 VDD 0.15 VDD 0.15 VDD 0.15 VDD 0.3 VDD V V V V V Pin at hi-impedance PIC16C5X-RC only(3) PIC16C5X-XT, 10, HS, LP D040 VIH Input High Voltage I/O ports I/O ports I/O ports MCLR (Schmitt Trigger) T0CKI (Schmitt Trigger) OSC1 (Schmitt Trigger) OSC1 (Schmitt Trigger) 0.45 VDD 2.0 0.36 VDD 0.85 VDD 0.85 VDD 0.85 VDD 0.7 VDD — — — — — — — VDD VDD VDD VDD VDD VDD VDD V V V V V V V For all VDD(4) 4.0V < VDD ≤ 5.5V(4) VDD > 5.5 V PIC16C5X-RC only(3) PIC16C5X-XT, 10, HS, LP D050 VHYS Hysteresis of Schmitt Trigger inputs 0.15 VDD*— — V D060 IIL Input Leakage Current (1,2) I/O ports MCLR MCLR T0CKI OSC1 –1 –5 — –3 –3 0.5 — 0.5 0.5 0.5 +1 — +5 +3 +3 µA µA µA µA µA For VDD ≤ 5.5 V: VSS ≤ VPIN ≤ VDD, pin at hi-impedance VPIN = VSS + 0.25V VPIN = VDD VSS ≤ VPIN ≤ VDD VSS ≤ VPIN ≤ VDD, PIC16C5X-XT, 10, HS, LP D080 VOL Output Low Voltage I/O ports OSC2/CLKOUT — — — — 0.6 0.6 V V IOL = 8.7 mA, VDD = 4.5V IOL = 1.6 mA, VDD = 4.5V, PIC16C5X-RC D090 VOH Output High Voltage(2) I/O ports OSC2/CLKOUT VDD – 0.7 VDD – 0.7 — — — — V V IOH = –5.4 mA, VDD = 4.5V IOH = –1.0 mA, VDD = 4.5V, PIC16C5X-RC * These parameters are characterized but not tested. † 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. Note 1: The leakage current on the MCLR/VPP 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 voltage. 2: Negative current is defined as coming out of the pin. 3: For PIC16C5X-RC devices, the OSC1/CLKIN pin is a Schmitt Trigger input. It is not recommended that the PIC16C5X be driven with external clock in RC mode. 4: The user may use the better of the two specifications. |
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