PIC18LF2439-I/SP Microchip Technology, PIC18LF2439-I/SP Datasheet - Page 294

• Manufacturer Part Number: PIC18LF2439-I/SP
• Description: IC MCU FLASH 6KX16 EE A/D 28DIP
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18LF2439-I/SP

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 40MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LVD, POR, PWM, WDT
• Number Of I /o: 21
• Program Memory Size: 12KB (6K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 640 x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 5.5 V
• Data Converters: A/D 5x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 28-DIP (0.300", 7.62mm)
• Processor Series: PIC18LF
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 640 B
• Interface Type: I2C, SPI, AUSART
• Maximum Clock Frequency: 40 MHz
• Number Of Programmable I/os: 21
• Number Of Timers: 16 bit
• Operating Supply Voltage: 2 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: Through Hole
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734, 52712-325, EWPIC18
• Development Tools By Supplier: DV164005, DV164136
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 5 bit
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

PIC18FXX39
FIGURE 24-11:
FIGURE 24-12:
DS30485A-page 292
5.5
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
90
80
70
60
50
40
30
20
10
0
2.0
0
Typical:
Maximum: mean + 3σ (-40°C to 125°C)
Minimum:
2.5
TYPICAL, MINIMUM AND MAXIMUM V
∆I
statistical mean @ 25°C
mean – 3σ (-40°C to 125°C)
LVD
vs. V
5
DD
3.0
OVER TEMPERATURE (LVD ENABLED, V
LVDIF is set
by hardware
Preliminary
10
3.5
Typ (+25°C)
Max (+125°C)
Max (125C)
Typ (25C)
I
V
OH
DD
(-mA)
(V)
OH
4.0
vs. I
LVDIF state
is unknown
15
OH
(V
DD
4.5
= 5V, -40°C TO +125°C)
 2002 Microchip Technology Inc.
LVD
= 4.5 - 4.78V)
20
5.0
LVDIF can be
cleared by
Typ (+25°C)
Max (+125°C)
firmware
Max (125C)
Typ (25C)
Typ (+25°C)
Max
Min
Max
Typ (25C)
Min
5.5
25