PIC16F54T-I/SO View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

PIC16F54T-I/SO

Flash-Based, 8-Bit CMOS Microcontroller Series

Microchip Technology 

PIC16F5X

11.2 DC Characteristics: PIC16F5X (Extended)

DC CHARACTERISTICS

Standard Operating Conditions (unless otherwise specified)

Operating Temperature -40°C ≤ TA ≤ +125°C for extended

Param

No.

Sym.

Characteristic/Device

Min. Typ† Max. Units

Conditions

D001 VDD Supply Voltage

2.0 — 5.5 V

D002 VDR RAM Data Retention Voltage(1) — 1.5* — V Device in Sleep mode

D003 VPOR VDD Start Voltage to ensure

Power-on Reset

— VSS —

V See Section 5.1 “Power-on Reset

(POR)” for details on Power-on Reset

D004

D010

SVDD VDD Rise Rate to ensure

Power-on Reset

IDD Supply Current(2)

0.05* —

— V/ms See Section 5.1 “Power-on Reset

(POR)” for details on Power-on Reset

D020 IPD Power-down Current(2)

— 170 450 μA FOSC = 4 MHz, VDD = 2.0V, XT or RC

mode(3)

— 0.4 2.0 mA FOSC = 10 MHz, VDD = 3.0V, HS mode

— 1.7 7.0 mA FOSC = 20 MHz, VDD = 5.0V, HS mode

— 15 40 μA FOSC = 32 kHz, VDD = 2.0V, LP mode,

WDT disabled

— 1.0 15.0 μA VDD = 2.0V, WDT enabled

— 0.5 8.0 μA VDD = 2.0V, WDT disabled

* These parameters are characterized but not tested.

† Data in “Typ” column is based on characterization results at 25°C. This data is for design guidance only and

is not tested.

Note 1: This is the limit to which VDD can be lowered in Sleep mode without losing RAM data.

2: The supply current is mainly a function of the operating voltage and frequency. Other factors such as bus

loading, oscillator type, bus rate, internal code execution pattern and temperature, also have an impact on

the current consumption.

a) The test conditions for all IDD measurements in Active Operation mode are: OSC1 = external square

wave, from rail-to-rail; all I/O pins tri-stated, pulled to VSS, T0CKI = VDD, MCLR = VDD; WDT enabled/

disabled as specified.

b) For standby current measurements, the conditions are the same, except that the device is in Sleep

mode. The Power-down Current in Sleep mode does not depend on the oscillator type.

3: Does not include current through REXT. The current through the resistor can be estimated by the formula:

IR = VDD/2REXT (mA) with REXT in kΩ.

© 2007 Microchip Technology Inc.

DS41213D-page 61

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