PIC18LF4420T-I/SO View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

PIC18LF4420T-I/SO

28/40/44-Pin Enhanced Flash Microcontrollers with 10-Bit A/D and nanoWatt Technology

Microchip Technology 

PIC18F2420/2520/4420/4520

26.1 DC Characteristics: Supply Voltage

PIC18F2420/2520/4420/4520 (Industrial)

PIC18LF2420/2520/4420/4520 (Industrial)

PIC18LFX42X/X52X

(Industrial)

Standard Operating Conditions (unless otherwise stated)

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

PIC18FX42X/X52X

(Industrial)

Standard Operating Conditions (unless otherwise stated)

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

Param

No.

Symbol

Characteristic

Min Typ Max Units

Conditions

D001 VDD Supply Voltage

2.0

— 5.5 V HS, XT, RC and LP Oscillator modes

D002 VDR RAM Data Retention 1.5

—

—

V

Voltage(1)

D003 VPOR VDD Start Voltage

—

to ensure internal

Power-on Reset signal

— 0.7 V See section on Power-on Reset for details

D004 SVDD VDD Rise Rate

0.05

—

— V/ms See section on Power-on Reset for details

to ensure internal

Power-on Reset signal

D005 VBOR Brown-out Reset Voltage

BORV1:BORV0 = 11 1.94 2.05 2.16 V

BORV1:BORV0 = 10 2.65 2.79 2.93 V

BORV1:BORV0 = 01 4.11 4.33 4.55 V

BORV1:BORV0 = 00 4.36 4.59 4.82 V

Legend: Shading of rows is to assist in readability of the table.

Note 1: This is the limit to which VDD can be lowered in Sleep mode, or during a device Reset, without losing RAM

data.

 2004 Microchip Technology Inc.

Preliminary

DS39631A-page 325

Share Link: