PIC18F4455-I/PT Microchip Technology, PIC18F4455-I/PT Datasheet - Page 117
![IC PIC MCU FLASH 12KX16 44TQFP](/photos/6/82/68251/c04-076_pt_sml.jpg)
PIC18F4455-I/PT
Manufacturer Part Number
PIC18F4455-I/PT
Description
IC PIC MCU FLASH 12KX16 44TQFP
Manufacturer
Microchip Technology
Series
PIC® 18Fr
Datasheets
1.PIC16F616T-ISL.pdf
(8 pages)
2.PCM18XR1.pdf
(438 pages)
3.PIC18F2221-ISO.pdf
(46 pages)
4.PIC18F2455-ISO.pdf
(14 pages)
5.PIC18F2455-ISO.pdf
(8 pages)
6.PIC18F2455-ISO.pdf
(26 pages)
7.PIC18F4550-IP.pdf
(430 pages)
8.PIC18LF2455-ISO.pdf
(430 pages)
Specifications of PIC18F4455-I/PT
Program Memory Type
FLASH
Program Memory Size
24KB (12K x 16)
Package / Case
44-TQFP, 44-VQFP
Core Processor
PIC
Core Size
8-Bit
Speed
48MHz
Connectivity
I²C, SPI, UART/USART, USB
Peripherals
Brown-out Detect/Reset, HLVD, POR, PWM, WDT
Number Of I /o
35
Eeprom Size
256 x 8
Ram Size
2K 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
24 KB
Interface Type
SPI, I2C, EAUSART
Maximum Clock Frequency
8 MHz
Number Of Programmable I/os
35
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, ICE4000, DV164136, DM163025
Minimum Operating Temperature
- 40 C
On-chip Adc
10 bit
Package
44TQFP
Device Core
PIC
Family Name
PIC18
Maximum Speed
48 MHz
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
XLT44PT3 - SOCKET TRAN ICE 44MQFP/TQFPI3-DB18F4550 - BOARD DAUGHTER ICEPIC3DM163025 - PIC DEM FULL SPEED USB DEMO BRDAC164305 - MODULE SKT FOR PM3 44TQFP444-1001 - DEMO BOARD FOR PICMICRO MCUAC164020 - MODULE SKT PROMATEII 44TQFP
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC18F4455-I/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
Part Number:
PIC18F4455-I/PT
Manufacturer:
MICROCH
Quantity:
20 000
- PIC16F616T-ISL PDF datasheet
- PCM18XR1 PDF datasheet #2
- PIC18F2221-ISO PDF datasheet #3
- PIC18F2455-ISO PDF datasheet #4
- PIC18F2455-ISO PDF datasheet #5
- PIC18F2455-ISO PDF datasheet #6
- PIC18F4550-IP PDF datasheet #7
- PIC18LF2455-ISO PDF datasheet #8
- Current page: 117 of 430
- Download datasheet (8Mb)
TABLE 10-3:
© 2006 Microchip Technology Inc.
RB0/AN12/
INT0/FLT0/
SDI/SDA
RB1/AN10/
INT1/SCK/
SCL
RB2/AN8/
INT2/VMO
RB3/AN9/
CCP2/VPO
RB4/AN11/
KBI0/CSSPP
RB5/KBI1/
PGM
Legend:
Note 1:
Pin
2:
3:
4:
OUT = Output, IN = Input, ANA = Analog Signal, DIG = Digital Output, ST = Schmitt Buffer Input,
I
overridden for this option)
Configuration on POR is determined by PBADEN Configuration bit. Pins are configured as analog inputs when
PBADEN is set and digital inputs when PBADEN is cleared.
Alternate pin assignment for CCP2 when CCP2MX = 0. Default assignment is RC1.
All other pin functions are disabled when ICSP™ or ICD operation is enabled.
40/44-pin devices only.
2
C/SMB = I
CSSPP
Function
CCP2
AN12
AN10
PORTB I/O SUMMARY
AN11
INT0
FLT0
INT1
INT2
VMO
KBI0
KBI1
PGM
SDA
SCK
VPO
RB0
RB1
SCL
RB2
AN8
RB3
AN9
RB4
RB5
SDI
2
(2)
(4)
C/SMBus input buffer, TTL = TTL Buffer Input, x = Don’t care (TRIS bit does not affect port direction or is
Setting
TRIS
0
1
1
1
1
1
1
1
0
1
1
1
0
1
0
1
0
1
1
1
0
0
1
1
0
1
0
0
1
1
1
0
0
1
1
x
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
IN
IN
IN
IN
IN
IN
I/O Type
I
I
PIC18F2455/2550/4455/4550
2
2
C/SMB I
C/SMB I
ANA
ANA
ANA
ANA
ANA
DIG
TTL
DIG
DIG
TTL
DIG
DIG
DIG
TTL
DIG
DIG
TTL
DIG
DIG
DIG
TTL
TTL
DIG
DIG
TTL
TTL
ST
ST
ST
ST
ST
ST
ST
ST
Preliminary
LATB<0> data output; not affected by analog input.
PORTB<0> data input; weak pull-up when RBPU bit is cleared.
Disabled when analog input enabled.
A/D input channel 12.
External interrupt 0 input.
Enhanced PWM Fault input (ECCP1 module); enabled in software.
SPI data input (MSSP module).
I
LATB<1> data output; not affected by analog input.
PORTB<1> data input; weak pull-up when RBPU bit is cleared.
Disabled when analog input enabled.
A/D input channel 10.
External interrupt 1 input.
SPI clock output (MSSP module); takes priority over port data.
SPI clock input (MSSP module).
I
LATB<2> data output; not affected by analog input.
PORTB<2> data input; weak pull-up when RBPU bit is cleared.
Disabled when analog input enabled.
A/D input channel 8.
External interrupt 2 input.
External USB transceiver VMO data output.
LATB<3> data output; not affected by analog input.
PORTB<3> data input; weak pull-up when RBPU bit is cleared.
Disabled when analog input enabled.
A/D input channel 9.
CCP2 Compare and PWM output.
CCP2 Capture input.
External USB transceiver VPO data output.
LATB<4> data output; not affected by analog input.
PORTB<4> data input; weak pull-up when RBPU bit is cleared.
Disabled when analog input enabled.
A/D input channel 11.
Interrupt-on-pin change.
SPP chip select control output.
LATB<5> data output.
PORTB<5> data input; weak pull-up when RBPU bit is cleared.
Interrupt-on-pin change.
Single-Supply Programming mode entry (ICSP™). Enabled by LVP
Configuration bit; all other pin functions disabled.
2
2
2
2
C™ data output (MSSP module); takes priority over port data.
C data input (MSSP module); input type depends on module setting.
C clock output (MSSP module); takes priority over port data.
C clock input (MSSP module); input type depends on module setting.
(1)
(1)
(1)
(1)
(1)
Description
(1)
(1)
(1)
(1)
(1)
DS39632C-page 115
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