PIC18LF4455-I/PT Microchip Technology, PIC18LF4455-I/PT Datasheet - Page 5

• Manufacturer Part Number: PIC18LF4455-I/PT
• Description: IC PIC MCU FLASH 12KX16 44TQFP
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18LF4455-I/PT

• Core Size: 8-Bit
• Program Memory Size: 24KB (12K x 16)
• Core Processor: PIC
• Speed: 48MHz
• Connectivity: I²C, SPI, UART/USART, USB
• Peripherals: Brown-out Detect/Reset, HLVD, POR, PWM, WDT
• Number Of I /o: 35
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 5.5 V
• Data Converters: A/D 13x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-TQFP, 44-VQFP
• Controller Family/series: PIC18
• No. Of I/o's: 36
• Eeprom Memory Size: 256Byte
• Ram Memory Size: 2048Byte
• Cpu Speed: 48MHz
• No. Of Timers: 4
• Processor Series: PIC18LF
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 2 KB
• Interface Type: SPI, I2C, EAUSART
• Maximum Clock Frequency: 48 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, 13 Channel
• Package: 44TQFP
• Device Core: PIC
• Family Name: PIC18
• Maximum Speed: 48 MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

Pin Diagrams (Continued)
© 2009 Microchip Technology Inc.
44-Pin TQFP
RB0/AN12/INT0/FLT0/SDI/SDA
44-Pin QFN
Note 1:
RB1/AN10/INT1/SCK/SCL
2:
RB3/AN9/CCP2
RB3 is the alternate pin for CCP2 multiplexing.
Special ICPORT features available in select circumstances. See Section 25.9 “Special ICPORT Features (44-Pin TQFP
Package Only)” for more information.
RB2/AN8/INT2/VMO
RC7/RX/DT/SDO
RD6/SPP6/P1C
RD5/SPP5/P1B
RD7/SPP7/P1D
RD4/SPP4
(1)
RB0/AN12/INT0/FLT0/SDI/SDA
/VPO
V
V
DD
SS
RB1/AN10/INT1/SCK/SCL
RB2/AN8/INT2/VMO
RC7/RX/DT/SDO
RD5/SPP5/P1B
RD6/SPP6/P1C
RD7/SPP7/P1D
1
2
3
4
5
6
7
8
9
10
11
RD4/SPP4
PIC18F2455/2550/4455/4550
PIC18F4455
PIC18F4550
V
V
V
DD
DD
SS
1
2
3
4
5
6
7
8
9
10
11
33
32
31
30
29
28
27
26
25
24
23
PIC18F4455
PIC18F4550
NC/ICRST
RC0/T1OSO/T13CKI
OSC2/CLKO/RA6
OSC1/CLKI
V
V
RE2/AN7/OESPP
RE1/AN6/CK2SPP
RE0/AN5/CK1SPP
RA5/AN4/SS/HLVDIN/C2OUT
RA4/T0CKI/C1OUT/RCV
SS
DD
33
32
31
30
29
28
27
26
25
24
23
(2)
/ICV
PP
(2)
OSC2/CLKO/RA6
OSC1/CLKI
V
V
V
V
RE2/AN7/OESPP
RE1/AN6/CK2SPP
RE0/AN5/CK1SPP
RA5/AN4/SS/HLVDIN/C2OUT
RA4/T0CKI/C1OUT/RCV
SS
SS
DD
DD
DS39632E-page 3