PIC18F4450-I/PT Microchip Technology, PIC18F4450-I/PT Datasheet - Page 281
PIC18F4450-I/PT
Manufacturer Part Number
PIC18F4450-I/PT
Description
IC PIC MCU FLASH 8KX16 44TQFP
Manufacturer
Microchip Technology
Series
PIC® 18Fr
Datasheets
1.PIC18F2221-ISO.pdf
(46 pages)
2.PIC18F2450-ISO.pdf
(324 pages)
3.PIC18F2450-ISO.pdf
(6 pages)
4.PIC18F2450-ISO.pdf
(8 pages)
5.PIC18F2450-ISO.pdf
(4 pages)
6.PIC18F2450-ISO.pdf
(4 pages)
7.PIC18F4450-IP.pdf
(322 pages)
Specifications of PIC18F4450-I/PT
Program Memory Type
FLASH
Program Memory Size
16KB (8K x 16)
Package / Case
44-TQFP, 44-VQFP
Core Processor
PIC
Core Size
8-Bit
Speed
48MHz
Connectivity
UART/USART, USB
Peripherals
Brown-out Detect/Reset, HLVD, POR, PWM, WDT
Number Of I /o
34
Ram Size
768 x 8
Voltage - Supply (vcc/vdd)
4.2 V ~ 5.5 V
Data Converters
A/D 13x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Processor Series
PIC18F
Core
PIC
Data Bus Width
8 bit
Data Ram Size
768 B
Interface Type
EUSART/USB
Maximum Clock Frequency
48 MHz
Number Of Programmable I/os
34
Number Of Timers
3
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
PG164130, DV164035, DV244005, DV164005, PG164120, DM163025, DV164136
Minimum Operating Temperature
- 40 C
On-chip Adc
13-ch x 10-bit
Height
1 mm
Length
10 mm
Supply Voltage (max)
5.5 V
Supply Voltage (min)
2 V
Width
10 mm
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
DM163025 - PIC DEM FULL SPEED USB DEMO BRD444-1001 - DEMO BOARD FOR PICMICRO MCUAC164020 - MODULE SKT PROMATEII 44TQFP
Eeprom Size
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC18F4450-I/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
- PIC18F2221-ISO PDF datasheet
- PIC18F2450-ISO PDF datasheet #2
- PIC18F2450-ISO PDF datasheet #3
- PIC18F2450-ISO PDF datasheet #4
- PIC18F2450-ISO PDF datasheet #5
- PIC18F2450-ISO PDF datasheet #6
- PIC18F4450-IP PDF datasheet #7
- Current page: 281 of 324
- Download datasheet (6Mb)
21.3
© 2008 Microchip Technology Inc.
DC CHARACTERISTICS
D080
D083
D090
D092
D100
D101
Note 1:
Param
No.
(4)
2:
3:
4:
DC Characteristics: PIC18F2450/4450 (Industrial)
V
V
C
C
OL
OH
Sym
OSC
IO
In RC oscillator configuration, the OSC1/CLKI pin is a Schmitt Trigger input. It is not recommended that the
PIC
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.
Parameter is characterized but not tested.
2 OSC2 pin
®
microcontroller be driven with an external clock while in RC mode.
Output Low Voltage
I/O Ports (except RC4/RC5 in
USB mode)
OSC2/CLKO
(EC, ECIO modes)
Output High Voltage
I/O Ports (except RC4/RC5 in
USB mode)
OSC2/CLKO
(EC, ECIO, ECPIO modes)
Capacitive Loading Specs
on Output Pins
All I/O pins and OSC2
(in RC mode)
Characteristic
PIC18LF2450/4450 (Industrial) (Continued)
(3)
Standard Operating Conditions (unless otherwise stated)
Operating temperature -40°C ≤ T
V
V
DD
DD
Min
—
—
—
—
– 0.7
– 0.7
PIC18F2450/4450
Max
0.6
0.6
15
50
—
—
Units
pF
pF
V
V
V
V
A
I
-40°C to +85°C
I
-40°C to +85°C
I
-40°C to +85°C
I
-40°C to +85°C
In XT and HS modes
when external clock is
used to drive OSC1
To meet the AC Timing
Specifications
≤ +85°C for industrial
OL
OL
OH
OH
= 8.5 mA, V
= 1.6 mA, V
= -3.0 mA, V
= -1.3 mA, V
Conditions
DS39760D-page 279
DD
DD
DD
DD
= 4.5V,
= 4.5V,
= 4.5V,
= 4.5V,
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