PIC18F23K20 Datasheet, PDF (363/420 Pages) Microchip Technology – 28/40/44-Pin Flash Microcontrollers with 10-Bit A/D and nanoWatt Technology

PIC18F2XK20/4XK20
26.1 DC Characteristics: Supply Voltage, PIC18F2XK20/4XK20
PIC18F2XK20/4XK20
Standard Operating Conditions (unless otherwise stated)
Operating temperature -40°C ≤ TA ≤ +125°C
Param
No.
Symbol
Characteristic
Min Typ Max Units
Conditions
D001 VDD Supply Voltage
1.8
— 3.6 V
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
BORV<1:0> = 11
1.8
—
—
V
BORV<1:0> = 10
—
2.3 —
V
BORV<1:0> = 01
—
2.8 —
V
BORV<1:0> = 00
—
3.1 —
V
Note 1: This is the limit to which VDD can be lowered in Sleep mode, or during a device Reset, without losing RAM
data.
26.2 DC Characteristics: Power-Down Current, PIC18F2XK20/4XK20
PIC18F2XK20/4XK20
Standard Operating Conditions (unless otherwise stated)
Operating temperature -40°C ≤ TA ≤ +125°C
Param
No.
D006
D007
Note 1:
Device Characteristics Typ Max Units
Conditions
Power-down Current (IPD)⁽¹⁾ 0.1 — nA
-40°C
0.5 — μA
2 — μA
+25°C
+85°C
VDD = 1.8V, (Sleep mode)
10 — μA
+125°C
0.1 — μA
-40°C
0.5 — μA
2 — μA
+25°C
+85°C
VDD = 3.0V, (Sleep mode)
10 — μA
+125°C
The power-down current in Sleep mode does not depend on the oscillator type. Power-down current is
measured with the part in Sleep mode, with all I/O pins in high-impedance state and tied to VDD or VSS and
all features that add delta current disabled (such as WDT, Timer1 Oscillator, BOR, etc.).
© 2007 Microchip Technology Inc.
Advance Information
DS41303B-page 361