PIC16F688T-E/ML 데이터 시트보기 (PDF) - Microchip Technology

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PIC16F688T-E/ML

14-Pin Flash-Based, 8-Bit CMOS Microcontrollers with nanoWatt Technology

Microchip Technology 

PIC16F688

14.5 DC Characteristics: PIC16F688 -I (Industrial)

PIC16F688 -E (Extended)

DC CHARACTERISTICS

Standard Operating Conditions (unless otherwise stated)

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

-40°C ≤ TA ≤ +125°C for extended

Param

No.

Sym

Characteristic

Min

Typ† Max Units

Conditions

VIL

Input Low Voltage

I/O Port:

D030

with TTL buffer

Vss

—

0.8

V 4.5V ≤ VDD ≤ 5.5V

D030A

Vss

— 0.15 VDD V 2.0V ≤ VDD ≤ 4.5V

D031

D032

with Schmitt Trigger buffer

Vss

MCLR, OSC1 (RC mode)(1)

VSS

— 0.2 VDD V 2.0V ≤ VDD ≤ 5.5V

— 0.2 VDD V

D033

OSC1 (XT and LP modes)

VSS

—

0.3

V

D033A

OSC1 (HS mode)

VSS

— 0.3 VDD V

VIH

Input High Voltage

I/O ports:

—

D040

with TTL buffer

2.0

—

VDD

V 4.5V ≤ VDD ≤ 5.5V

D040A

0.25 VDD + 0.8 —

VDD

V 2.0V ≤ VDD ≤ 4.5V

D041

with Schmitt Trigger buffer

0.8 VDD

—

VDD

V 2.0V ≤ VDD ≤ 5.5V

D042

MCLR

0.8 VDD

—

VDD

V

D043

OSC1 (XT and LP modes)

1.6

—

VDD

V

D043A

OSC1 (HS mode)

0.7 VDD

—

VDD

V

D043B

IIL

OSC1 (RC mode)

Input Leakage Current(2)

0.9 VDD

—

VDD

V (Note 1)

D060

D061

I/O ports

MCLR(3)

—

± 0.1

±1

μA VSS ≤ VPIN ≤ VDD,

Pin at high-impedance

—

± 0.1

±5

μA VSS ≤ VPIN ≤ VDD

D063

OSC1

—

± 0.1

±5

μA VSS ≤ VPIN ≤ VDD, XT, HS and

LP oscillator configuration

D070* IPUR

PORTA Weak Pull-up Current

50

250

400

μA VDD = 5.0V, VPIN = VSS

VOL

Output Low Voltage(5)

D080

VOH

I/O ports

Output High Voltage(5)

—

—

0.6

V IOL = 8.5 mA, VDD = 4.5V (Ind.)

D090

I/O ports

VDD – 0.7

—

—

V IOH = -3.0 mA, VDD = 4.5V (Ind.)

* 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/CLKIN pin is a Schmitt Trigger input. It is not recommended to use an external

clock in RC mode.

2: Negative current is defined as current sourced by the pin.

3: 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.

4: See Section 9.0 “Data EEPROM and Flash Program Memory Control” for additional information.

5: Including OSC2 in CLKOUT mode.

© 2007 Microchip Technology Inc.

DS41203D-page 149

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