PIC18F4450-I/PT Microchip Technology, PIC18F4450-I/PT Datasheet - Page 107
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: 107 of 324
- Download datasheet (6Mb)
TABLE 9-5:
© 2008 Microchip Technology Inc.
RC0/T1OSO/
T1CKI
RC1/T1OSI/
UOE
RC2/CCP1
RC4/D-/VM
RC5/D+/VP
RC6/TX/CK
RC7/RX/DT
Legend:
Note 1:
Pin
OUT = Output, IN = Input, ANA = Analog Signal, DIG = Digital Output, ST = Schmitt Buffer Input,
TTL = TTL Buffer Input, XCVR = USB Transceiver, x = Don’t care (TRIS bit does not affect port direction or is
overridden for this option)
RC4 and RC5 do not have corresponding TRISC bits. In Port mode, these pins are input only. USB data direction is
determined by the USB configuration.
Function
PORTC I/O SUMMARY
T1OSO
T1OSI
T1CKI
CCP1
UOE
RC0
RC1
RC2
RC4
RC5
RC6
RC7
VM
VP
CK
RX
DT
D+
TX
D-
Setting
TRIS
—
—
—
—
—
—
—
—
0
1
x
1
0
1
x
0
0
1
0
1
0
1
0
0
1
0
1
1
1
1
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
I/O
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
I/O Type
XCVR
XCVR
XCVR
XCVR
ANA
ANA
DIG
DIG
DIG
DIG
DIG
TTL
TTL
TTL
TTL
DIG
DIG
DIG
DIG
DIG
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
LATC<0> data output.
PORTC<0> data input.
Timer1 oscillator output; enabled when Timer1 oscillator enabled.
Disables digital I/O.
Timer1 counter input.
LATC<1> data output.
PORTC<1> data input.
Timer1 oscillator input; enabled when Timer1 oscillator enabled.
Disables digital I/O.
External USB transceiver OE output.
LATC<2> data output.
PORTC<2> data input.
CCP1 Compare and PWM output; takes priority over port data.
CCP1 Capture input.
PORTC<4> data input; disabled when USB module or on-chip
transceiver is enabled.
USB bus differential minus line output (internal transceiver).
USB bus differential minus line input (internal transceiver).
External USB transceiver VM input.
PORTC<5> data input; disabled when USB module or on-chip
transceiver is enabled.
USB bus differential plus line output (internal transceiver).
USB bus differential plus line input (internal transceiver).
External USB transceiver VP input.
LATC<6> data output.
PORTC<6> data input.
Asynchronous serial transmit data output (EUSART module); takes
priority over port data. User must configure as output.
Synchronous serial clock output (EUSART module); takes priority
over port data.
Synchronous serial clock input (EUSART module).
LATC<7> data output.
PORTC<7> data input.
Asynchronous serial receive data input (EUSART module).
Synchronous serial data output (EUSART module).
Synchronous serial data input (EUSART module). User must
configure as an input.
PIC18F2450/4450
Description
DS39760D-page 105
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