PIC18F4450-I/PT Microchip Technology, PIC18F4450-I/PT Datasheet - Page 152
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: 152 of 324
- Download datasheet (6Mb)
PIC18F2450/4450
14.7
The USB module has specific clock requirements. For
full-speed operation, the clock source must be 48 MHz.
Even so, the microcontroller core and other peripherals
are not required to run at that clock speed or even from
the same clock source. Available clocking options are
described in detail in Section 2.3 “Oscillator Settings
for USB”.
TABLE 14-6:
DS39760D-page 150
INTCON
IPR2
PIR2
PIE2
UCON
UCFG
USTAT
UADDR
UFRML
UFRMH
UIR
UIE
UEIR
UEIE
UEP0
UEP1
UEP2
UEP3
UEP4
UEP5
UEP6
UEP7
UEP8
UEP9
UEP10
UEP11
UEP12
UEP13
UEP14
UEP15
Legend:
Note 1:
Name
Oscillator
— = unimplemented, read as ‘0’. Shaded cells are not used by the USB module.
This table includes only those hardware mapped SFRs located in Bank 15 of the data memory space. The Buffer
Descriptor registers, which are mapped into Bank 4 and are not true SFRs, are listed separately in Table 14-5.
GIE/GIEH
OSCFIP
OSCFIF
OSCFIE
UTEYE
BTSEE
BTSEF
FRM7
Bit 7
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
REGISTERS ASSOCIATED WITH USB MODULE OPERATION
PEIE/GIEL
UOEMON
PPBRST
ENDP3
ADDR6
SOFIE
SOFIF
FRM6
Bit 6
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
STALLIF
STALLIE
TMR0IE
ENDP2
ADDR5
USBIP
USBIF
USBIE
FRM5
Bit 5
SE0
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
EPHSHK
EPHSHK
EPHSHK
EPHSHK
EPHSHK
EPHSHK
EPHSHK
EPHSHK
EPHSHK
EPHSHK
EPHSHK
EPHSHK
EPHSHK
EPHSHK
EPHSHK
EPHSHK
PKTDIS
UPUEN
ENDP1
ADDR4
BTOEF
BTOEE
INT0IE
IDLEIF
IDLEIE
FRM4
Bit 4
—
—
—
—
EPCONDIS EPOUTEN
EPCONDIS EPOUTEN
EPCONDIS EPOUTEN
EPCONDIS EPOUTEN
EPCONDIS EPOUTEN
EPCONDIS EPOUTEN
EPCONDIS EPOUTEN
EPCONDIS EPOUTEN
EPCONDIS EPOUTEN
EPCONDIS EPOUTEN
EPCONDIS EPOUTEN
EPCONDIS EPOUTEN
EPCONDIS EPOUTEN
EPCONDIS EPOUTEN
EPCONDIS EPOUTEN
EPCONDIS EPOUTEN
DFN8EF
DFN8EE
UTRDIS
USBEN
ENDP0
ADDR3
TRNIE
TRNIF
FRM3
RBIE
Bit 3
14.8
Microchip provides a number of application-specific
resources, such as USB firmware and driver support.
Refer to www.microchip.com for the latest firmware and
driver support.
—
—
—
—
CRC16EE
CRC16EF
RESUME
USB Firmware and Drivers
TMR0IF
HLVDIP
HLVDIE
ACTVIF
ACTVIE
HLVDIF
ADDR2
FRM10
FSEN
FRM2
Bit 2
DIR
SUSPND
CRC5EF
CRC5EE
UERRIF
UERRIE
EPINEN
EPINEN
EPINEN
EPINEN
EPINEN
EPINEN
EPINEN
EPINEN
EPINEN
EPINEN
EPINEN
EPINEN
EPINEN
EPINEN
EPINEN
EPINEN
ADDR1
INT0IF
FRM1
FRM9
PPB1
PPBI
Bit 1
© 2008 Microchip Technology Inc.
—
—
—
(1)
EPSTALL
EPSTALL
EPSTALL
EPSTALL
EPSTALL
EPSTALL
EPSTALL
EPSTALL
EPSTALL
EPSTALL
EPSTALL
EPSTALL
EPSTALL
EPSTALL
EPSTALL
EPSTALL
URSTIF
URSTIE
ADDR0
PIDEE
PIDEF
FRM0
FRM8
PPB0
RBIF
Bit 0
—
—
—
—
—
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