PIC18F448-I/PT Microchip Technology, PIC18F448-I/PT Datasheet - Page 339
PIC18F448-I/PT
Manufacturer Part Number
PIC18F448-I/PT
Description
IC PIC MCU FLASH 8KX16 44TQFP
Manufacturer
Microchip Technology
Series
PIC® 18Fr
Datasheets
1.PIC18LF242-ISO.pdf
(36 pages)
2.PIC18F248-ISO.pdf
(402 pages)
3.PIC18F248-ISO.pdf
(8 pages)
Specifications of PIC18F448-I/PT
Core Size
8-Bit
Program Memory Size
16KB (8K x 16)
Core Processor
PIC
Speed
40MHz
Connectivity
CAN, I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, LVD, POR, PWM, WDT
Number Of I /o
33
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-TQFP, 44-VQFP
Controller Family/series
PIC18
No. Of I/o's
33
Eeprom Memory Size
256Byte
Ram Memory Size
768Byte
Cpu Speed
40MHz
No. Of Timers
4
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 bit
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
8
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
XLT44PT3 - SOCKET TRAN ICE 44MQFP/TQFPAC164305 - MODULE SKT FOR PM3 44TQFP444-1001 - DEMO BOARD FOR PICMICRO MCUAC164020 - MODULE SKT PROMATEII 44TQFP
Lead Free Status / Rohs Status
Details
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC18F448-I/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
Part Number:
PIC18F448-I/PT
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
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© 2006 Microchip Technology Inc.
DC CHARACTERISTICS
Param
D080
D080A
D083
D083A
D090
D090A
D092
D092A
D150
D101
D102
Note 1:
No.
2:
3:
V
V
V
C
C
Symbol
DC Characteristics: PIC18FXX8 (Industrial, Extended)
OL
OH
OD
IO
B
In RC oscillator configuration, the OSC1/CLKI pin is a Schmitt Trigger input. It is not recommended that the
PICmicro
The leakage current on the MCLR pin is strongly dependent on the applied voltage level. The specified
levels represent normal operating conditions. Higher leakage current may be measured at different input
voltages.
Negative current is defined as current sourced by the pin.
Output Low Voltage
I/O ports
OSC2/CLKO
(RC mode)
Output High Voltage
I/O ports
OSC2/CLKO
(RC mode)
Open-Drain High Voltage
Capacitive Loading Specs on
Output Pins
All I/O pins and OSC2
(in RC mode)
SCL, SDA
®
device be driven with an external clock while in RC mode.
Characteristic/
Device
PIC18LFXX8 (Industrial) (Continued)
(3)
Standard Operating Conditions (unless otherwise stated)
Operating temperature
V
V
V
V
DD
DD
DD
DD
Min
—
—
—
—
—
—
—
– 0.7
– 0.7
– 0.7
– 0.7
Max
400
0.6
0.6
0.6
0.6
7.5
50
—
—
—
—
-40°C
-40°C
Units
T
T
pF
pF
A
A
V
V
V
V
V
V
V
V
V
PIC18FXX8
+85°C for industrial
+125°C for extended
I
-40 C to +85 C
I
-40 C to +125 C
I
-40 C to +85 C
I
-40 C to +125 C
I
-40 C to +85 C
I
-40 C to +125 C
I
-40 C to +85 C
I
-40 C to +125 C
RA4 pin
To meet the AC Timing
Specifications
In I
OL
OL
OL
OL
OH
OH
OH
OH
2
= 8.5 mA, V
= 7.0 mA, V
= 1.6 mA, V
= 1.2 mA, V
= -3.0 mA, V
= -2.5 mA, V
= -1.3 mA, V
= -1.0 mA, V
C™ mode
Conditions
DS41159E-page 337
DD
DD
DD
DD
DD
DD
DD
DD
= 4.2V,
= 4.2V,
= 4.2V,
= 4.2V,
= 4.2V,
= 4.2V,
= 4.2V,
= 4.2V,
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