PIC16F72-04I/ML 查看數據表（PDF） - Microchip Technology

零件编号

产品描述 (功能)

生产厂家

PIC16F72-04I/ML

28-Pin, 8-Bit CMOS FLASH Microcontoller with A/D Converter

Microchip Technology 

PIC16F72

14.2 DC Characteristics: PIC16F72 (Industrial, Extended)

PIC16LF72 (Industrial)

DC CHARACTERISTICS

Param

No.

Sym

Characteristic

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 14.1.

Min

Typ† Max Units

Conditions

VIL Input Low Voltage

D030

D030A

D031

I/O ports

with TTL buffer

VSS

— 0.15 VDD V For entire VDD range

VSS

— 0.8V

V 4.5V ≤ VDD ≤ 5.5V

with Schmitt Trigger buffer

VSS

— 0.2 VDD V

D032

D033

MCLR, OSC1 (in RC mode)

OSC1 (in XT and LP mode)

OSC1 (in HS mode)

VSS

— 0.2 VDD V

VSS

— 0.3V V (Note 1)

VSS

— 0.3 VDD V (Note 1)

VIH Input High Voltage

I/O ports

D040

with TTL buffer

2.0

—

VDD

D040A

0.25 VDD + 0.8V — VDD

D041

with Schmitt Trigger buffer

0.8 VDD

—

VDD

V 4.5V ≤ VDD ≤ 5.5V

V For entire VDD range

V For entire VDD range

D042

D042A

D043

MCLR

OSC1 (in XT and LP mode)

OSC1 (in HS mode)

OSC1 (in RC mode)

0.8 VDD

1.6V

0.7 VDD

0.9 VDD

—

VDD

—

VDD

—

VDD

—

VDD

V

V (Note 1)

V (Note 1)

V

D070 IPURB PORTB Weak Pull-up Current

50

250 400

μA VDD = 5V, VPIN = VSS

IIL

Input Leakage Current (Notes 2, 3)

D060

I/O ports

—

—

±1

μA Vss ≤ VPIN ≤ VDD, Pin at

hi-impedance

D061

MCLR, RA4/T0CKI

—

—

±5

μA Vss ≤ VPIN ≤ VDD

D063

OSC1

—

—

±5

μA Vss ≤ VPIN ≤ VDD, XT, HS

and LP osc configuration

* 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/CLKI pin is a Schmitt Trigger input. It is not recommended that the

PIC16F72 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.

© 2007 Microchip Technology Inc.

DS39597C-page 91

Share Link: