Datasheet

© 2008 Microchip Technology Inc. DS41249E-page 143
PIC16F785/HV785
19.1 DC Characteristics: PIC16F785/HV785-I (Industrial), PIC16F785/HV785-E (Extended)
DC CHARACTERISTICS
Standard Operating Conditions (unless otherwise stated)
Operating temperature -40°C ≤ TA ≤ +85°C for industrial
-40°C ≤ T
A ≤ +125°C for extended
Param
No.
Sym Characteristic Min Typ† Max Units Conditions
D001
D001A
D001B
D001C
D001D
V
DD
Supply Voltage
(2)
2.0
2.2
2.5
3.0
4.5
—
—
—
—
—
5.5
5.5
5.5
5.5
5.5
V
V
V
V
V
F
OSC ≤ 4 MHz:
PIC16F785 with A/D off
PIC16F785 with A/D on, 0°C to +125°C
PIC16F785 with A/D on, -40°C to +125°C
4 MHz ≤ FOSC ≤ 10 MHz
10 MHz ≤ F
OSC ≤ 20 MHz
D002 VDR RAM Data Retention
Voltage
(1)
1.5* — — V Device in Sleep mode
D003 V
POR VDD voltage above which
the internal POR releases
—1.8— VSee Section 15.2.1 “Power-On Reset”
for details.
D003A V
PARM VDD voltage below which
the internal POR rearms
—1.0— VSee Section 15.2.1 “Power-On Reset”
for details.
D004 S
VDD VDD Rise Rate to ensure
internal Power-on Reset
signal
0.05* — — V/ms See Section 15.2.1 “Power-On Reset”
for details.
D005 VBOR Brown-out Reset —2.1— V
* 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.
2: Maximum supply voltage is VSHUNT for PIC16HV785 device (see Table 19-14).