PIC18F4431-E/ML Microchip Technology, PIC18F4431-E/ML Datasheet - Page 332

• Manufacturer Part Number: PIC18F4431-E/ML
• Description: IC MCU FLASH 8KX16 44QFN
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18F4431-E/ML

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 40MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LVD, Power Control PWM, QEI, POR, PWM, WDT
• Number Of I /o: 36
• Program Memory Size: 16KB (8K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 768 x 8
• Voltage - Supply (vcc/vdd): 4.2 V ~ 5.5 V
• Data Converters: A/D 9x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 44-QFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PIC18F2331/2431/4331/4431
26.2
DS39616D-page 332
PIC18LF2331/2431/4331/4431
PIC18F2331/2431/4331/4431
Legend:
Note 1:
Param
No.
(Industrial)
(Industrial, Extended)
2:
3:
4:
DC Characteristics: Power-Down and Supply Current
Power-Down Current (I
Shading of rows is to assist in readability of the table.
The power-down current in Sleep mode does not depend on the oscillator type. Power-down current is measured with
the part in Sleep mode, with all I/O pins in high-impedance state and tied to V
current disabled (such as WDT, Timer1 Oscillator, BOR, etc.).
The supply current is mainly a function of operating voltage, frequency and mode. Other factors, such as I/O pin loading
and switching rate, oscillator type and circuit, internal code execution pattern and temperature, also have an impact on
the current consumption.
The test conditions for all I
For RC oscillator configurations, current through R
by the formula: Ir = V
Standard, low-cost 32 kHz crystals have an operating temperature range of -10°C to +70°C. Extended temperature
crystals are available at a much higher cost.
PIC18LF2X31/4X31
PIC18LF2X31/4X31
Device
OSC1 = external square wave, from rail-to-rail; all I/O pins tri-stated, pulled to V
MCLR = V
All devices
DD
DD
PD
/2R
; WDT enabled/disabled as specified.
)
(1)
DD
EXT
PIC18F2331/2431/4331/4431 (Industrial, Extended)
PIC18LF2331/2431/4331/4431 (Industrial)
Typ
0.1
0.1
0.2
0.1
0.1
0.3
0.1
0.1
0.4
5
measurements in active operation mode are:
(mA) with R
Standard Operating Conditions (unless otherwise stated)
Operating temperature
Standard Operating Conditions (unless otherwise stated)
Operating temperature
Max
0.5
0.5
1.9
0.5
0.5
1.9
2.0
2.0
6.5
33
Units
EXT
A
A
A
A
A
A
A
A
A
A
in k.
EXT
is not included. The current through the resistor can be estimated
+125°C
-40°C  T
-40°C  T
-40°C  T
+25°C
+85°C
+25°C
+85°C
+25°C
+85°C
-40°C
-40°C
-40°C
A
A
A
 +85°C for industrial
 +85°C for industrial
 +125°C for extended
DD
Conditions
or V
SS
 2010 Microchip Technology Inc.
, and all features that add delta
DD
;
(Sleep mode)
(Sleep mode)
(Sleep mode)
V
V
V
DD
DD
DD
= 2.0V
= 3.0V
= 5.0V