PIC16F87-E Datasheet, PDF (167/228 Pages) Microchip Technology – 18/20/28-Pin Enhan lashMicrocontrollers with nanoWatt Technology

PIC16F87/88
18.1 DC Characteristics: Supply Voltage
PIC16F87/88 (Industrial, Extended)
PIC16LF87/88 (Industrial)
PIC16LF87/88
(Industrial)
Standard Operating Conditions (unless otherwise stated)
Operating temperature
-40°C ≤ TA ≤ +85°C for industrial
PIC16F87/88
(Industrial, Extended)
Standard Operating Conditions (unless otherwise stated)
Operating temperature
-40°C ≤ TA ≤ +85°C for industrial
-40°C ≤ TA ≤ +125°C for extended
Param
No.
Symbol
Characteristic
Min Typ Max Units
Conditions
VDD
Supply Voltage
D001
PIC16LF87/88 2.0
— 5.5
V HS, XT, RC and LP Oscillator mode
D001
PIC16F87/88 4.0
— 5.5
V
D002
VDR
RAM Data Retention
Voltage⁽¹⁾
1.5
—
—
V
D003
VPOR
VDD Start Voltage
to ensure internal
Power-on Reset signal
—
—
0.7
V See Section 15.4 “Power-on Reset (POR)”
for details
D004
SVDD
VDD Rise Rate
to ensure internal
Power-on Reset signal
0.05
—
— V/ms See Section 15.4 “Power-on Reset (POR)”
for details
VBOR Brown-out Reset Voltage
D005
D005
PIC16LF87/88 3.65
PIC16F87/88 3.65
— 4.35
— 4.35
V
V FMAX = 14 MHz⁽²⁾
Legend:
Note 1:
2:
Shading of rows is to assist in readability of the table.
This is the limit to which VDD can be lowered in Sleep mode, or during a device Reset, without losing RAM data.
When BOR is enabled, the device will operate correctly until the VBOR voltage trip point is reached.
 2005 Microchip Technology Inc.
DS30487C-page 165