PIC12F635/PIC16F636/639
15.1 DC Characteristics: PIC12F635/PIC16F636-I (Industrial)
PIC12F635/PIC16F636-E (Extended)
DC CHARACTERISTICS
Standard Operating Conditions (unless otherwise stated)
Operating temperature -40°C ≤ TA ≤ +85°C for industrial
-40°C ≤ TA ≤ +125°C for extended
Param
No.
Sym
Characteristic
Min Typ† Max Units
Conditions
VDD
D001
D001C
D001D
Supply Voltage
2.0 — 5.5
3.0 — 5.5
4.5 — 5.5
V FOSC < = 4 MHz
V FOSC < = 10 MHz
V FOSC < = 20 MHz
D002 VDR
RAM Data Retention
Voltage(1)
1.5* — — V Device in Sleep mode
D003
VPOR
VDD Start Voltage to
—
ensure internal Power-on
Reset signal
VSS —
V See Section 12.3 “Power-on Reset” for
details.
D004
SVDD
VDD Rise Rate to ensure 0.05* —
internal Power-on Reset
signal
— V/ms See Section 12.3 “Power-on Reset” for
details.
D005 VBOD Brown-out Detect
— 2.1 — V
*
†
Note 1:
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.
This is the limit to which VDD can be lowered in Sleep mode without losing RAM data.
© 2005 Microchip Technology Inc.
Preliminary
DS41232B-page 149