PIC18LF4455-I/PT Microchip Technology, PIC18LF4455-I/PT Datasheet - Page 371

• 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

28.1
© 2009 Microchip Technology Inc.
PIC18LF2455/2550/4455/4550
PIC18F2455/2550/4455/4550
D001
D002
D003
D004
D005
Legend:
Note 1:
Param
No.
(Industrial)
(Industrial)
2:
DC Characteristics:
V
V
V
S
V
Symbol
Shading of rows is to assist in readability of the table.
This is the limit to which V
The stated minimums apply for the PIC18LF products in this device family. PIC18F products in this device family
are rated for 4.2V minimum in all oscillator modes.
DD
DR
POR
VDD
BOR
Supply Voltage
RAM Data Retention
Voltage
V
to Ensure Internal Power-on
Reset Signal
V
to Ensure Internal Power-on
Reset Signal
Brown-out Reset Voltage
BORV1:BORV0 = 11
BORV1:BORV0 = 10
BORV1:BORV0 = 01
BORV1:BORV0 = 00
DD
DD
Start Voltage
Rise Rate
Characteristic
(1)
DD
Supply Voltage
PIC18F2455/2550/4455/4550 (Industrial)
PIC18LF2455/2550/4455/4550 (Industrial)
can be lowered in Sleep mode, or during a device Reset, without losing RAM data.
PIC18F2455/2550/4455/4550
Standard Operating Conditions (unless otherwise stated)
Operating temperature
Standard Operating Conditions (unless otherwise stated)
Operating temperature
2.0
3.0
0.05
2.00
2.65
4.36
4.11
Min
1.5
—
(2)
(2)
2.05 2.16
2.79 2.93
4.33 4.55
4.59 4.82
Typ
—
—
—
—
—
Max Units
5.5
5.5
0.7
—
—
V/ms See Section 4.3 “Power-on Reset (POR)”
V
V
V
V
V
V
V
V
EC, HS, XT and Internal Oscillator modes
HSPLL, XTPLL, ECPIO and ECPLL
Oscillator modes
See Section 4.3 “Power-on Reset (POR)”
for details
for details
-40°C ≤ T
-40°C ≤ T
A
A
≤ +85°C for industrial
≤ +85°C for industrial
Conditions
DS39632E-page 369