PIC18LF4423-I/PT Microchip Technology, PIC18LF4423-I/PT Datasheet - Page 330

• Manufacturer Part Number: PIC18LF4423-I/PT
• Description: IC PIC MCU FLASH 8KX16 44TQFP
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18LF4423-I/PT

• Core Size: 8-Bit
• Program Memory Size: 16KB (8K x 16)
• Core Processor: PIC
• Speed: 40MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, HLVD, POR, PWM, WDT
• Number Of I /o: 36
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 768 x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 5.5 V
• Data Converters: A/D 13x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-TQFP, 44-VQFP
• Controller Family/series: PIC18
• No. Of I/o's: 36
• Eeprom Memory Size: 256Byte
• Ram Memory Size: 768Byte
• Cpu Speed: 40MHz
• No. Of Timers: 4
• Processor Series: PIC18LF
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 768 B
• Interface Type: EUSART, I2C, MSSP, SPI
• Maximum Clock Frequency: 40 MHz
• Number Of Programmable I/os: 36
• Number Of Timers: 4
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734, 52712-325, EWPIC18
• Development Tools By Supplier: PG164130, DV164035, DV244005, DV164005, PG164120, ICE2000, DM163022, DV164136
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 12 bit, 13 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

PIC18F2423/2523/4423/4523
26.2
DS39755B-page 328
PIC18LFX423/X523
PIC18FX423/X523
Legend:
Note 1:
Param
No.
(Industrial)
(Industrial)
2:
3:
4:
5:
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
add delta 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
estimated 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.
BOR and HLVD enable internal band gap reference. With both modules enabled, current consumption will be
less than the sum of both specifications.
PIC18LFX423/X523
PIC18LFX423/X523 0.03
Device
OSC1 = external square wave, from rail-to-rail; all I/O pins tri-stated, pulled to V
MCLR = V
All devices 0.04
DD
; WDT enabled/disabled as specified.
PD
PIC18LF2423/2523/4423/4523 (Industrial)
PIC18F2423/2523/4423/4523 (Industrial)
Standard Operating Conditions (unless otherwise stated)
Operating temperature
Standard Operating Conditions (unless otherwise stated)
Operating temperature
DD
)
0.02
0.03
0.04
(1)
Typ
0.6
0.8
1.7
20
measurements in active operation mode are:
DD
/2R
Max
950
1.0
1.1
1.4
1.5
1.6
1.9
2.0
2.1
EXT
(mA) with R
Preliminary
Units
nA
μA
μA
μA
μA
μA
μA
μA
μA
EXT
EXT
is not included. The current through the resistor can be
-40°C ≤ T
-40°C ≤ T
in kΩ.
+25°C
+85°C
+25°C
+85°C
+25°C
+85°C
-40°C
-40°C
-40°C
A
A
≤ +85°C for industrial
≤ +85°C for industrial
Conditions
© 2007 Microchip Technology Inc.
DD
or V
SS
DD
(Sleep mode)
(Sleep mode)
(Sleep mode)
and all features that
;
V
V
V
DD
DD
DD
= 2.0V
= 3.0V
= 5.0V