Datasheet

© 2009 Microchip Technology Inc. DS40044G-page 137
PIC16F627A/628A/648A
17.1 DC Characteristics: PIC16F627A/628A/648A (Industrial, Extended)
PIC16LF627A/628A/648A (Industrial)
PIC16LF627A/628A/648A
(Industrial)
Standard Operating Conditions (unless otherwise stated)
Operating temperature -40°C ≤ Ta ≤ +85°C for industrial
PIC16F627A/628A/648A
(Industrial, Extended)
Standard Operating Conditions (unless otherwise stated)
Operating temperature -40°C ≤ Ta ≤ +85°C for industrial and
-40°C ≤ Ta ≤ +125°C for extended
Param
No.
Sym Characteristic/Device Min Typ† Max Units Conditions
V
DD Supply Voltage
D001 PIC16LF627A/628A/648A 2.0 — 5.5 V
PIC16F627A/628A/648A 3.0 — 5.5 V
D002 VDR RAM Data Retention
Voltage
(1)
— 1.5* — V Device in Sleep mode
D003 V
POR VDD Start Voltage
to ensure Power-on Reset
—VSS — V See Section 14.4 “Power-
on Reset (POR), Power-up
Timer (PWRT), Oscillator
Start-up Timer (OST) and
Brown-out Reset
(BOR)”on Power-on Reset
for details
D004 S
VDD VDD Rise Rate
to ensure Power-on Reset
0.05* — — V/ms See Section 14.4 “Power-
on Reset (POR), Power-up
Timer (PWRT), Oscillator
Start-up Timer (OST) and
Brown-out Reset (BOR)”
on Power-on Reset for
details
D005 V
BOR Brown-out Reset Voltage 3.65
3.65
4.0
4.0
4.35
4.4
V
V
BOREN configuration bit is
set
BOREN configuration bit is
set, Extended
Legend: Rows with standard voltage device data only are shaded for improved readability.
* 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: This is the limit to which V
DD can be lowered in Sleep mode without losing RAM data.