PIC18LF4455-I/P Microchip Technology, PIC18LF4455-I/P Datasheet - Page 32
PIC18LF4455-I/P
Manufacturer Part Number
PIC18LF4455-I/P
Description
IC PIC MCU FLASH 12KX16 40DIP
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.PIC18LF2455-ISO.pdf
(430 pages)
Specifications of PIC18LF4455-I/P
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
40-DIP (0.600", 15.24mm)
Controller Family/series
PIC18
No. Of I/o's
35
Eeprom Memory Size
256Byte
Ram Memory Size
2KB
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
Through Hole
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
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC18LF4455-I/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
Part Number:
PIC18LF4455-I/PT
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
PIC18F2XXX/4XXX FAMILY
TABLE 5-3:
DS39622L-page 32
USBDIV
CPUDIV<1:0>
PLLDIV<2:0>
VREGEN
BORV<1:0>
BOREN<1:0>
PWRTEN
Note 1:
Bit Name
2:
The BBSIZ bits, BBSIZ<1:0> and BBSIZ<2:1> bits, cannot be changed once any of the following
code-protect bits are enabled: CPB or CP0, WRTB or WRT0, EBTRB or EBTR0.
Not available in PIC18FXX8X and PIC18F2450/4450 devices.
PIC18F2XXX/4XXX FAMILY BIT DESCRIPTIONS (CONTINUED)
Configuration
CONFIG1L
CONFIG1L
CONFIG1L
CONFIG2L
CONFIG2L
CONFIG2L
CONFIG2L
Words
USB Clock Selection bit
(PIC18F2455/2550/4455/4550, PIC18F2458/2553/4458/4553 and
PIC18F2450/4450 devices only)
Selects the clock source for full-speed USB operation:
1 = USB clock source comes from the 96 MHz PLL divided by 2
0 = USB clock source comes directly from the OSC1/OSC2 oscillator block;
CPU System Clock Selection bits
(PIC18F2455/2550/4455/4550, PIC18F2458/2553/4458/4553 and
PIC18F2450/4450 devices only)
11 = CPU system clock divided by 4
10 = CPU system clock divided by 3
01 = CPU system clock divided by 2
00 = No CPU system clock divide
Oscillator Selection bits
(PIC18F2455/2550/4455/4550, PIC18F2458/2553/4458/4553 and
PIC18F2450/4450 devices only)
Divider must be selected to provide a 4 MHz input into the 96 MHz PLL:
111 = Oscillator divided by 12 (48 MHz input)
110 = Oscillator divided by 10 (40 MHz input)
101 = Oscillator divided by 6 (24 MHz input)
100 = Oscillator divided by 5 (20 MHz input)
011 = Oscillator divided by 4 (16 MHz input)
010 = Oscillator divided by 3 (12 MHz input)
001 = Oscillator divided by 2 (8 MHz input)
000 = No divide – oscillator used directly (4 MHz input)
USB Voltage Regulator Enable bit
(PIC18F2455/2550/4455/4550, PIC18F2458/2553/4458/4553 and
PIC18F2450/4450 devices only)
1 = USB voltage regulator is enabled
0 = USB voltage regulator is disabled
Brown-out Reset Voltage bits
11 = V
10 = V
01 = V
00 = V
Brown-out Reset Enable bits
11 = Brown-out Reset is enabled in hardware only (SBOREN is disabled)
10 = Brown-out Reset is enabled in hardware only and disabled in Sleep mode
01 = Brown-out Reset is enabled and controlled by software (SBOREN is
00 = Brown-out Reset is disabled in hardware and software
Power-up Timer Enable bit
1 = PWRT is disabled
0 = PWRT is enabled
no divide
SBOREN is disabled)
enabled)
BOR
BOR
BOR
BOR
is set to 2.0V
is set to 2.7V
is set to 4.2V
is set to 4.5V
Description
2010 Microchip Technology Inc.