PIC18F448-I/L Microchip Technology, PIC18F448-I/L Datasheet - Page 363

• Manufacturer Part Number: PIC18F448-I/L
• Description: IC,MICROCONTROLLER,8-BIT,PIC CPU,CMOS,LDCC,44PIN,PLASTIC
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18F448-I/L

• Rohs Compliant: YES
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 40MHz
• Connectivity: CAN, I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LVD, POR, PWM, WDT
• Number Of I /o: 33
• 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 8x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-PLCC
• Processor Series: PIC18F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 768 B
• Interface Type: SPI, I2C, USART
• Maximum Clock Frequency: 40 MHz
• Number Of Programmable I/os: 33
• Number Of Timers: 4
• Operating Supply Voltage: 2 V to 5.5 V
• 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, DV164136, DM163011
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 8 Channel
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• For Use With: AC164309 - MODULE SKT FOR PM3 44PLCC444-1001 - DEMO BOARD FOR PICMICRO MCUDVA16XL441 - ADAPTER DEVICE ICE 44PLCCDV007003 - PROGRAMMER UNIVERSAL PROMATE II
• Lead Free Status / Rohs Status: Details
• Other names: PIC18F448I/L

28.0
“Typical” represents the mean of the distribution at 25 C. “Maximum” or “minimum” represents (mean + 3 ) or (mean – 3 )
respectively, where
FIGURE 28-1:
FIGURE 28-2:
© 2006 Microchip Technology Inc.
Note:
DC AND AC CHARACTERISTICS GRAPHS AND TABLES
The graphs and tables provided following this note are a statistical summary based on a limited number of
samples and are provided for informational purposes only. The performance characteristics listed herein
are not tested or guaranteed. In some graphs or tables, the data presented may be outside the specified
operating range (e.g., outside specified power supply range) and therefore, outside the warranted range.
24
22
20
18
16
14
12
10
28
26
24
22
20
18
16
14
12
10
8
6
4
2
0
8
6
4
2
0
4
4
Typical:
Maximum: mean + 3 (-40°C to +125°C)
Minimum:
Typical:
Maximum: mean + 3 (-40°C to +125°C)
Minimum:
2.0V
2.0V
is a standard deviation, over the whole temperature range.
TYPICAL I
MAXIMUM I
8
8
statistical mean @ 25°C
mean – 3 (-40°C to +125°C)
statistical mean @ 25°C
mean – 3 (-40°C to +125°C)
DD
12
12
2.5V
DD
2.5V
vs. F
vs. F
OSC
16
16
OSC
OVER V
OVER V
20
20
F
F
3.0V
3.0V
OSC
OSC
DD
DD
(MHz)
(MHz)
(HS MODE)
(HS MODE)
24
24
28
28
3.5V
3.5V
32
32
PIC18FXX8
36
36
4.0V
DS41159E-page 361
5.5V
5.0V
4.0V
4.5V
5.5V
5.0V
4.5V
40
40