PIC18LF2455-I/SP Microchip Technology, PIC18LF2455-I/SP Datasheet - Page 12
![IC PIC MCU FLASH 12KX16 28DIP](/photos/6/59/65908/150-28-dip_sml.jpg)
PIC18LF2455-I/SP
Manufacturer Part Number
PIC18LF2455-I/SP
Description
IC PIC MCU FLASH 12KX16 28DIP
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.PIC18LF4550-IML.pdf
(430 pages)
Specifications of PIC18LF2455-I/SP
Core Size
8-Bit
Program Memory Size
24KB (12K x 16)
Oscillator Type
Internal
Core Processor
PIC
Speed
48MHz
Connectivity
I²C, SPI, UART/USART, USB
Peripherals
Brown-out Detect/Reset, HLVD, POR, PWM, WDT
Number Of I /o
24
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 10x10b
Operating Temperature
-40°C ~ 85°C
Package / Case
28-DIP (0.300", 7.62mm)
Controller Family/series
PIC18
No. Of I/o's
24
Eeprom Memory Size
256Byte
Ram Memory Size
2048Byte
Cpu Speed
48MHz
Processor Series
PIC18LF
Core
PIC
Data Bus Width
8 bit
Data Ram Size
2048 B
Interface Type
SPI, I2C, EAUSART
Maximum Clock Frequency
48 MHz
Number Of Programmable I/os
24
Number Of Timers
1 x 8
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, DM163014, DV164136
Minimum Operating Temperature
- 40 C
On-chip Adc
10 bit, 10 Channel
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
- 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
- PIC18LF4550-IML PDF datasheet #7
- Current page: 12 of 438
- Download datasheet (7Mb)
PIC18F2455/2550/4455/4550
FIGURE 1-1:
DS39632E-page 10
OSC1
OSC2
T1OSI
T1OSO
MCLR
V
V
Note 1:
USB
DD
Comparator
Instruction Bus <16>
,
Program Memory
Table Pointer<21>
V
Address Latch
(24/32 Kbytes)
2:
3:
(2)
(2)
(1)
HLVD
SS
BOR
inc/dec logic
Data Latch
RE3 is multiplexed with MCLR and is only available when the MCLR Resets are disabled.
OSC1/CLKI and OSC2/CLKO are only available in select oscillator modes and when these pins are not being used as digital I/O. Refer
to Section 2.0 “Oscillator Configurations” for additional information.
RB3 is the alternate pin for CCP2 multiplexing.
21
Single-Supply
Programming
Debugger
Oscillator
Oscillator
Oscillator
In-Circuit
Internal
INTRC
EEPROM
8 MHz
Block
20
8
CCP1
Data
PIC18F2455/2550 (28-PIN) BLOCK DIAGRAM
Table Latch
ROM Latch
Instruction
Decode &
USB Voltage
Control
Regulator
PCLATU
PCU
Program Counter
IR
31 Level Stack
STKPTR
Timer0
CCP2
PCH
PCLATH
Start-up Timer
Clock Monitor
Brown-out
Watchdog
Power-up
Power-on
Oscillator
Fail-Safe
8
Timer
Reset
Timer
Reset
State Machine
Control Signals
PCL
Data Bus<8>
8
Timer1
MSSP
Reference
Band Gap
BITOP
BSR
EUSART
Timer2
4
3
8
Data Address<12>
Address
Address Latch
inc/dec
Decode
Data Memory
FSR0
FSR1
FSR2
Data Latch
logic
(2 Kbytes)
PRODH
8
ALU<8>
8 x 8 Multiply
12
W
12
8
8
Access
Timer3
10-Bit
Bank
ADC
PRODL
4
12
8
8
8
8
USB
PORTB
PORTC
PORTA
PORTE
© 2009 Microchip Technology Inc.
RA0/AN0
RA1/AN1
RA2/AN2/V
RA3/AN3/V
RA4/T0CKI/C1OUT/RCV
RA5/AN4/SS/HLVDIN/C2OUT
OSC2/CLKO/RA6
RB0/AN12/INT0/FLT0/SDI/SDA
RB1/AN10/INT1/SCK/SCL
RB2/AN8/INT2/VMO
RB3/AN9/CCP2
RB4/AN11/KBI0
RB5/KBI1/PGM
RB6/KBI2/PGC
RB7/KBI3/PGD
RC0/T1OSO/T13CKI
RC1/T1OSI/CCP2
RC2/CCP1
RC4/D-/VM
RC5/D+/VP
RC6/TX/CK
RC7/RX/DT/SDO
MCLR/V
PP
REF
REF
/RE3
-/CV
+
(3)
(1)
/VPO
(3)
REF
/UOE
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