PIC18F448-E/P Microchip Technology, PIC18F448-E/P Datasheet - Page 10
![IC MCU FLASH 8KX16 W/CAN 40-DIP](/photos/6/61/66192/150-40-dip_sml.jpg)
PIC18F448-E/P
Manufacturer Part Number
PIC18F448-E/P
Description
IC MCU FLASH 8KX16 W/CAN 40-DIP
Manufacturer
Microchip Technology
Series
PIC® 18Fr
Datasheets
1.PIC18LF242-ISO.pdf
(36 pages)
2.PIC18F248-ISO.pdf
(402 pages)
3.PIC18F248-ISO.pdf
(8 pages)
Specifications of PIC18F448-E/P
Core Processor
PIC
Core Size
8-Bit
Speed
40MHz
Connectivity
CAN, I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, LVD, POR, PWM, WDT
Number Of I /o
33
Program Memory Size
16KB (8K x 16)
Program Memory Type
FLASH
Eeprom Size
256 x 8
Ram Size
768 x 8
Voltage - Supply (vcc/vdd)
4.2 V ~ 5.5 V
Data Converters
A/D 8x10b
Oscillator Type
External
Operating Temperature
-40°C ~ 125°C
Package / Case
40-DIP (0.600", 15.24mm)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC18F448-E/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
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FIGURE 1-1:
DS41159E-page 8
PIC18FXX8
T1OSI
T1OSO
OSC2/CLKO/RA6
OSC1/CLKI
Data EEPROM
Band Gap
Program Memory
PBOR
Address Latch
PLVD
up to 32 Kbytes
Data Latch
21
Timer0
PIC18F248/258 BLOCK DIAGRAM
Instruction
Decode &
Control
Generation
Reference
Band Gap
Precision
CCP1
21
Timing
4X PLL
21
16
Table Pointer<21>
Table Latch
inc/dec logic
Timer1
PCLATU
8
PCU
Program Counter
31 Level Stack
MCLR
ROM Latch
Start-up Timer
Brown-out
Test Mode
Watchdog
Power-up
Oscillator
Power-on
PCLATH
PCH
Reset
Reset
Select
USART
Timer
Timer
IR
Timer2
8
V
PCL
DD
, V
8
SS
Decode
BITOP
Timer3
4
BSR
8
3
Synchronous
Serial Port
up to 1536 bytes
12
PRODH
Address Latch
Address<12>
inc/dec
8
FSR0
FSR1
FSR2
Data Latch
Data RAM
logic
8 x 8 Multiply
ALU<8>
W
8
Data Bus<8>
10-bit
8
12
ADC
Bank0, F
PRODL
4
12
8
8
8
PORTC
PORTB
CAN Module
PORTA
© 2006 Microchip Technology Inc.
RA0/AN0/CV
RA1/AN1
RA2/AN2/V
RA3/AN3/V
RA4/T0CKI
RA5/AN4/SS/LVDIN
OSC2/CLKO/RA6
RB0/INT0
RB1/INT1
RB2/CANTX/INT2
RB3/CANRX
RB4
RB5/PGM
RB6/PGC
RB7/PGD
RC0/T1OSO/T1CKI
RC1/T1OSI
RC2/CCP1
RC3/SCK/SCL
RC4/SDI/SDA
RC5/SDO
RC6/TX/CK
RC7/RX/DT
REF
REF
REF
-
+
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