PIC12F639 Microchip Technology, PIC12F639 Datasheet - Page 151

• Manufacturer Part Number: PIC12F639
• Description: (PIC12F635 / PIC12F636 / PIC12F639) 8/14-PIN FLASH-BASED / 8-BIT CMOS MICROCONTROLLERS WITH NANOWATT TECHNOLOGY
• Manufacturer: Microchip Technology

15.1
© 2005 Microchip Technology Inc.
DC CHARACTERISTICS
D001
D001C
D001D
D002
D003
D004
D005
Note 1:
Param
No.
*
† Data in “Typ” column is at 5.0V, 25°C unless otherwise stated. These parameters are for design guidance
DC Characteristics: PIC12F635/PIC16F636-I (Industrial)
V
V
V
S
V
Sym
DD
DR
POR
VDD
BOD
These parameters are characterized but not tested.
only and are not tested.
This is the limit to which V
Supply Voltage
RAM Data Retention
Voltage
V
ensure internal Power-on
Reset signal
V
internal Power-on Reset
signal
Brown-out Detect
DD
DD
Start Voltage to
Rise Rate to ensure
Characteristic
(1)
PIC12F635/PIC16F636-E (Extended)
DD
can be lowered in Sleep mode without losing RAM data.
Standard Operating Conditions (unless otherwise stated)
Operating temperature -40°C
0.05*
1.5*
Min Typ† Max Units
2.0
3.0
4.5
—
—
PIC12F635/PIC16F636/639
Preliminary
V
2.1
—
—
—
—
—
SS
5.5
5.5
5.5
—
—
—
—
V/ms See Section 12.3 “Power-on Reset” for
V
V
V
V
V
V
-40°C
F
F
F
Device in Sleep mode
See Section 12.3 “Power-on Reset” for
details.
details.
OSC
OSC
OSC
T
T
< = 4 MHz
< = 10 MHz
< = 20 MHz
A
A
+85°C for industrial
+125°C for extended
Conditions
DS41232B-page 149