PIC18F448-E/P Microchip Technology, PIC18F448-E/P Datasheet - Page 34
![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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TABLE 3-3:
DS41159E-page 32
PIC18FXX8
ADCON1
CCPR1H
CCPR1L
CCP1CON
ECCPR1H
ECCPR1L
ECCP1CON
ECCP1DEL
ECCPAS
CVRCON
CMCON
TMR3H
TMR3L
T3CON
SPBRG
RCREG
TXREG
TXSTA
RCSTA
EEADR
EEDATA
EECON2
EECON1
IPR3
PIR3
PIE3
IPR2
PIR2
PIE2
IPR1
PIR1
PIE1
Legend: u = unchanged, x = unknown, - = unimplemented bit, read as ‘0’, q = value depends on condition.
Note 1:
Register
2:
3:
4:
5:
6:
Shaded cells indicate conditions do not apply for the designated device.
One or more bits in the INTCONx or PIRx registers will be affected (to cause wake-up).
When the wake-up is due to an interrupt and the GIEL or GIEH bit is set, the PC is loaded with the
interrupt vector (0008h or 0018h).
When the wake-up is due to an interrupt and the GIEL or GIEH bit is set, the TOSU, TOSH and TOSL are
updated with the current value of the PC. The STKPTR is modified to point to the next location in the
hardware stack.
See Table 3-2 for Reset value for specific condition.
Bit 6 of PORTA, LATA and TRISA are enabled in ECIO and RCIO Oscillator modes only. In all other
oscillator modes, they are disabled and read ‘0’.
Values for CANSTAT also apply to its other instances (CANSTATRO1 through CANSTATRO4).
INITIALIZATION CONDITIONS FOR ALL REGISTERS (CONTINUED)
PIC18F2X8 PIC18F4X8
PIC18F2X8 PIC18F4X8
PIC18F2X8 PIC18F4X8
PIC18F2X8 PIC18F4X8
PIC18F2X8 PIC18F4X8
PIC18F2X8 PIC18F4X8
PIC18F2X8 PIC18F4X8
PIC18F2X8 PIC18F4X8
PIC18F2X8 PIC18F4X8
PIC18F2X8 PIC18F4X8
PIC18F2X8 PIC18F4X8
PIC18F2X8 PIC18F4X8
PIC18F2X8 PIC18F4X8
PIC18F2X8 PIC18F4X8
PIC18F2X8 PIC18F4X8
PIC18F2X8 PIC18F4X8
PIC18F2X8 PIC18F4X8
PIC18F2X8 PIC18F4X8
PIC18F2X8 PIC18F4X8
PIC18F2X8 PIC18F4X8
PIC18F2X8 PIC18F4X8
PIC18F2X8 PIC18F4X8
PIC18F2X8 PIC18F4X8
PIC18F2X8 PIC18F4X8
PIC18F2X8 PIC18F4X8
PIC18F2X8 PIC18F4X8
PIC18F2X8 PIC18F4X8
PIC18F2X8 PIC18F4X8
PIC18F2X8 PIC18F4X8
PIC18F2X8 PIC18F4X8
PIC18F2X8 PIC18F4X8
PIC18F2X8 PIC18F4X8
Applicable Devices
Brown-out Reset
Power-on Reset,
-1-1 1111
-0-0 0000
-0-0 0000
1111 1111
0000 0000
0000 0000
00-- 0000
xxxx xxxx
xxxx xxxx
--00 0000
xxxx xxxx
xxxx xxxx
0000 0000
0000 0000
0000 0000
0000 0000
0000 0000
xxxx xxxx
xxxx xxxx
0000 0000
0000 0000
0000 0000
0000 0000
0000 -010
0000 000x
xxxx xxxx
xxxx xxxx
xxxx xxxx
xx-0 x000
1111 1111
0000 0000
0000 0000
RESET Instruction
Stack Resets
MCLR Reset
-1-1 1111
-0-0 0000
-0-0 0000
1111 1111
0000 0000
0000 0000
00-- 0000
uuuu uuuu
uuuu uuuu
--00 0000
uuuu uuuu
uuuu uuuu
0000 0000
0000 0000
0000 0000
0000 0000
0000 0000
uuuu uuuu
uuuu uuuu
uuuu uuuu
0000 0000
0000 0000
0000 0000
0000 -010
0000 000u
uuuu uuuu
uuuu uuuu
uuuu uuuu
uu-0 u000
1111 1111
0000 0000
0000 0000
WDT Reset
© 2006 Microchip Technology Inc.
Wake-up via WDT
-u-u uuuu
-u-u uuuu
-u-u uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
or Interrupt
uu-- uuuu
uuuu uuuu
uuuu uuuu
--uu uuuu
uuuu uuuu
uuuu uuuu
0000 0000
0000 0000
0000 0000
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu -uuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
uu-0 u000
uuuu uuuu
uuuu uuuu
uuuu uuuu
(1)
(1)
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