PIC18F13K50-I/P【PDF 157/285 页】IC PIC MCU FLASH 4KX16 20-PDIP

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Sheet目录3873

153页 154页 155页 156页 [157页]158页 159页 160页 161页

dsPIC30F1010/202X

DS70178C-page 238

Preliminary

2006 Microchip Technology Inc.

TABLE 21-8:

DC CHARACTERISTICS: I/O PIN INPUT SPECIFICATIONS

DC CHARACTERISTICS

Standard Operating Conditions: 3.3V and 5.0V (±10%)

(unless otherwise stated)

Operating temperature

-40°C

≤ TA ≤ +85°C for Industrial

-40°C

≤ TA ≤ +125°C for Extended

Param

No.

Symbol

Characteristic

Min

Typ(1)

Max

Units

Conditions

VIL

Input Low Voltage(2)

DI10

I/O pins:

with Schmitt Trigger buffer

VSS

—0.2 VDD

DI15

MCLR

VSS

—0.2 VDD

DI16

OSC1 (in HS mode)

VSS

—0.2 VDD

DI18

SDA, SCL

VSS

—0.3 VDD

SMbus disabled

DI19

SDA, SCL

VSS

—0.2 VDD

SMbus enabled

VIH

Input High Voltage(2)

DI20

I/O pins:

with Schmitt Trigger buffer

0.8 VDD

—VDD

DI25

MCLR

0.8 VDD

—VDD

DI26

OSC1 (in HS mode)

0.7 VDD

—VDD

DI28

SDA, SCL

0.7 VDD

—VDD

SMbus disabled

DI29

SDA, SCL

0.8 VDD

—VDD

SMbus enabled

IIL

Input Leakage Current(2)(3)(4)

DI50

I/O ports

—

0.01

±1

μAVSS ≤ VPIN ≤ VDD,

Pin at high-impedance

DI51

Analog input pins

—

0.50

—

μAVSS ≤ VPIN ≤ VDD,

Pin at high-impedance

DI55

MCLR

—0.05

±5

μAVSS ≤ VPIN ≤ VDD

DI56

OSC1

—

0.05

±5

μAVSS ≤ VPIN ≤ VDD, HS

Osc mode

Note 1:

Data in “Typ” column is at 5V, 25°C unless otherwise stated. Parameters are for design guidance only and

are not tested.

These parameters are characterized but not tested in manufacturing.

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.

Negative current is defined as current sourced by the pin.

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