PIC16C926-TL データシートの表示（PDF） - Microchip Technology

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PIC16C926-TL

64/68-Pin CMOS Microcontrollers with LCD Driver

Microchip Technology 

PIC16C925/926

15.2 DC Characteristics: PIC16C925/926 (Commercial, Industrial)

PIC16LC925/926 (Commercial, Industrial)

DC CHARACTERISTICS

Standard Operating Conditions (unless otherwise stated)

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

0°C ≤ TA ≤ +70°C for commercial

Operating voltage VDD range as described in DC spec

Param

No.

Sym

Characteristic

Min Typ† Max Units

Conditions

Input Low Voltage

VIL I/O ports

D030

with TTL buffer

VSS — 0.15VDD V For entire VDD range

Vss — 0.8V V 4.5V ≤ VDD ≤ 5.5V

D031

D032

with Schmitt Trigger buffer

MCLR, OSC1 (in RC mode)

VSS — 0.2VDD V

VSS — 0.2VDD V

D033

OSC1 (in XT, HS and LP)

VSS — 0.3VDD V (Note 1)

Input High Voltage

D040

D040A

VIH I/O ports

with TTL buffer

—

2.0 — VDD

0.25VDD — VDD

+ 0.8V

V 4.5V ≤ VDD ≤ 5.5V

V For entire VDD range

D041

with Schmitt Trigger buffer 0.8VDD — VDD V

D042

D042A

MCLR

OSC1 (XT, HS and LP)

0.8VDD —

0.7VDD —

VDD

VDD

V

V (Note 1)

D043

OSC1 (in RC mode)

0.9VDD — VDD V

D070 IPURB PORTB Weak Pull-up Current

50 250 400 µA VDD = 5V, VPIN = VSS

Input Leakage Current

(Notes 2, 3)

D060

D061

D063

IIL I/O ports

MCLR, RA4/T0CKI

OSC1

— — ±1.0 µA Vss ≤ VPIN ≤ VDD, Pin at hi-Z

—

—

±5

µA Vss ≤ VPIN ≤ VDD

— — ±5 µA Vss ≤ VPIN ≤ VDD, XT, HS and LP

osc configuration

Output Low Voltage

D080 VOL I/O ports

—

— 0.6

V IOL = 4.0 mA, VDD = 4.5V

D083

OSC2/CLKOUT (RC osc mode) — — 0.6 V IOL = 1.6 mA, VDD = 4.5V

Output High Voltage

D090 VOH I/O ports (Note 3)

VDD - 0.7 — —

V IOH = -3.0 mA, VDD = 4.5V

D092

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

V IOH = -1.3 mA, VDD = 4.5V

Capacitive Loading Specs on

Output Pins

D100 COSC2 OSC2 pin

— — 15 pF In XT, HS and LP modes when

external clock is used to drive

OSC1.

D101

D102

CIO All I/O pins and OSC2 (in RC)

CB SCL, SDA in I2C mode

— — 50 pF

— — 400 pF

D150 VDD Open Drain High Voltage

— — 8.5 V RA4 pin

† Data in “Typ” column is at 5 V, 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

PIC16C925/926 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.

DS39544A-page 144

Preliminary

 2001 Microchip Technology Inc.

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