PIC16F1512T-E/SO 查看數據表（PDF） - Microchip Technology

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PIC16F1512T-E/SO

28-Pin Flash Microcontrollers with XLP Technology

Microchip Technology 

PIC16(L)F1512/3

TABLE 25-4: I/O PORTS

Standard Operating Conditions (unless otherwise stated)

Param

No.

Sym.

Characteristic

Min.

Typ†

Max. Units

Conditions

VIL

Input Low Voltage

I/O PORT:

D030

with TTL buffer

—

—

0.8

V 4.5V  VDD  5.5V

D030A

—

—

0.15 VDD V 1.8V  VDD  4.5V

D031

with Schmitt Trigger buffer

—

with I2C™ levels

—

—

0.2 VDD V 2.0V  VDD  5.5V

—

0.3 VDD V

D032

with SMBus levels

—

MCLR, OSC1 (RC mode)(1)

—

—

0.8

V 2.7V  VDD  5.5V

—

0.2 VDD V

D033

OSC1 (HS mode)

—

—

0.3 VDD V

VIH

Input High Voltage

I/O ports:

—

—

D040

with TTL buffer

2.0

—

—

V 4.5V  VDD 5.5V

D040A

0.25 VDD +

—

0.8

—

V 1.8V  VDD  4.5V

D041

with Schmitt Trigger buffer 0.8 VDD

—

with I2C™ levels

0.7 VDD

—

—

V 2.0V  VDD  5.5V

—

V

with SMBus levels

2.1

—

—

V 2.7V  VDD  5.5V

D042

MCLR

0.8 VDD

—

—

V

D043A

OSC1 (HS mode)

0.7 VDD

—

—

V

D043B

IIL

OSC1 (RC mode)

Input Leakage Current(2)

0.9 VDD

—

—

V VDD  2.0V (Note 1)

D060

D061

I/O ports

MCLR(3)

—

±5

± 125 nA VSS  VPIN  VDD, Pin at high-

impedance at 85°C

±5

± 1000 nA 125°C

—

± 50

± 200 nA VSS  VPIN  VDD at 85°C

IPUR Weak Pull-up Current

D070*

VOL

Output Low Voltage(4)

25

100

200

VDD = 3.3V, VPIN = VSS

25

140

300

A VDD = 5.0V, VPIN = VSS

D080

I/O ports

VOH

Output High Voltage(4)

IOL = 8mA, VDD = 5V

—

—

0.6

V IOL = 6mA, VDD = 3.3V

IOL = 1.8mA, VDD = 1.8V

D090

I/O ports

VDD - 0.7

—

IOH = 3.5mA, VDD = 5V

—

V IOH = 3mA, VDD = 3.3V

IOH = 1mA, VDD = 1.8V

Capacitive Loading Specs on Output Pins

D101* COSC2 OSC2 pin

—

—

15

pF In XT, HS and LP modes when

external clock is used to drive

OSC1

D101A* CIO

All I/O pins

—

—

50

pF

*

†

Note 1:

2:

3:

4:

These parameters are characterized but not tested.

Data in “Typ” column is at 3.0V, 25°C unless otherwise stated. These parameters are for design guidance only and are

not tested.

In RC oscillator configuration, the OSC1/CLKIN pin is a Schmitt Trigger input. It is not recommended to use an external

clock in RC mode.

Negative current is defined as current sourced by the pin.

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.

Including OSC2 in CLKOUT mode.

DS40001624C-page 292

 2012-2014 Microchip Technology Inc.

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