PIC16F631_08 Datasheet, PDF (235/306 Pages) Microchip Technology – 20-Pin Flash-Based, 8-Bit CMOS Microcontrollers with nanoWatt Technology

PIC16F631/677/685/687/689/690
17.1 DC Characteristics: PIC16F631/677/685/687/689/690-I (Industrial)
PIC16F631/677/685/687/689/690-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
2.0 — 5.5
3.0 — 5.5
4.5 — 5.5
V FOSC < = 8 MHz: HFINTOSC, EC
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 14.2.1 “Power-on Reset
(POR)” for details.
D004* SVDD
VDD Rise Rate to ensure 0.05 —
internal Power-on Reset
signal
— V/ms See Section 14.2.1 “Power-on Reset
(POR)” for details.
* 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 VDD can be lowered in Sleep mode without losing RAM data.
© 2008 Microchip Technology Inc.
DS41262E-page 233