|
PIC16LF1946_13 Datasheet, PDF (392/478 Pages) Microchip Technology – 64-Pin Flash-Based, 8-Bit CMOS Microcontrollers with LCD Driver and nanoWatt XLP Technology | |||
|
◁ |
PIC16(L)F1946/47
30.1 DC Characteristics: PIC16(L)F1946/47-I/E (Industrial, Extended)
PIC16LF1946/47
Standard Operating Conditions (unless otherwise stated)
Operating temperature
-40°C ï£ TA ï£ +85°C for industrial
-40°C ï£ TA ï£ +125°C for extended
PIC16F1946/47
Param.
No.
Sym.
D001 VDD
Characteristic
Standard Operating Conditions (unless otherwise stated)
Operating temperature
-40°C ï£ TA ï£ +85°C for industrial
-40°C ï£ TA ï£ +125°C for extended
Min. Typâ Max. Units
Conditions
Supply Voltage (VDDMIN, VDDMAX)
PIC16LF1946/47 1.8 â 3.6
2.5 â 3.6
V FOSC ï£ 16 MHz:
V FOSC ï£ 32 MHz (NOTE 2)
D001
D002* VDR
PIC16F1946/47 1.8 â 5.5
2.5 â 5.5
RAM Data Retention Voltage(1)
PIC16LF1946/47 1.5
â
â
V FOSC ï£ 16 MHz:
V FOSC ï£ 32 MHz (NOTE 2)
V Device in Sleep mode
PIC16F1946/47 1.7
â
â
V Device in Sleep mode
D002A* VPOR*
Power-on Reset Release Voltage
PIC16LF1946/47 â 1.6 â
V
PIC16F1946/47 â 1.6 â
V
D002B* VPORR* Power-on Reset Rearm Voltage
PIC16LF1946/47 â 0.8 â
V Device in Sleep mode
PIC16F1946/47 â 1.5 â
V Device in Sleep mode
D003
VADFVR
Fixed Voltage Reference Voltage
for ADC
-8
â
6
% 1.024V, VDD ï³ 2.5V
2.048V, VDD ï³ 2.5V
4.096V, VDD ï³ 4.75V
D003A VCDAFVR Fixed Voltage Reference Voltage
for Comparator and DAC
D003B VLCDFVR Fixed Voltage Reference Voltage
for LCD Bias, Initial Accuracy
-11 â
7
-11
â
10
% 1.024V, VDD ï³ 2.5V
2.048V, VDD ï³ 2.5V
4.096V, VDD ï³ 4.75V
% 3.072V, VDD ï³ 3.6V
D004* SVDD
VDD Rise Rate to ensure internal
Power-on Reset signal
0.05 â
â
V/ms See Section 6.1 âPower-on Reset
(POR)â for details.
* These parameters are characterized but not tested.
â Data in âTypâ column is at 3.3V, 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.
2: PLL required for 32 MHz operation.
DS41414D-page 392
ï£ 2010-2012 Microchip Technology Inc.
|
▷ |