PIC16F77-IL 查看數據表（PDF） - Microchip Technology

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PIC16F77-IL

28/40-pin, 8-bit CMOS FLASH Microcontrollers

Microchip Technology 

PIC16F7X

15.2 DC Characteristics: PIC16F73/74/76/77 (Industrial, Extended)

PIC16LF73/74/76/77 (Industrial) (Continued)

DC CHARACTERISTICS

Param

No.

Sym

Characteristic

VOL Output Low Voltage

Standard Operating Conditions (unless otherwise stated)

Operating temperature -40°C ≤ TA ≤ +85°C for industrial

-40°C ≤ TA ≤ +125°C for extended

Operating voltage VDD range as described in DC Specification,

Section 15.1.

Min Typ† Max Units

Conditions

D080

I/O ports

—

— 0.6

D083

OSC2/CLKOUT (RC osc config) —

—

— 0.6

— 0.6

VOH Output High Voltage

D090

I/O ports (Note 3)

VDD - 0.7 —

—

D092

OSC2/CLKOUT (RC osc config) VDD - 0.7 — —

VDD - 0.7 —

—

V IOL = 8.5 mA, VDD = 4.5V,

-40°C to +125°C

V IOL = 1.6 mA, VDD = 4.5V,

-40°C to +125°C

V IOL = 1.2 mA, VDD = 4.5V,

-40°C to +125°C

V IOH = -3.0 mA, VDD = 4.5V,

-40°C to +125°C

V IOH = -1.3 mA, VDD = 4.5V,

-40°C to +125°C

V IOH = -1.0 mA, VDD = 4.5V,

-40°C to +125°C

D150* VOD Open Drain High Voltage

—

— 12

V RA4 pin

Capacitive Loading Specs on Output Pins

D100 COSC2 OSC2 pin

D101 CIO All I/O pins and OSC2

(in RC mode)

—

— 15 pF In XT, HS and LP modes when

external clock is used to drive

OSC1

—

— 50 pF

D102 CB SCL, SDA in I2C mode

—

— 400 pF

D130 EP

Program FLASH Memory

Endurance

100 1000 — E/W 25°C at 5V

D131 VPR VDD for Read

2.0

— 5.5

V

* 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: In RC oscillator configuration, the OSC1/CLKIN pin is a Schmitt Trigger input. It is not recommended that the

PIC16F7X be driven with external clock 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.

DS30325B-page 124

 2002 Microchip Technology Inc.

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