PIC18F6490-E/PT Microchip Technology, PIC18F6490-E/PT Datasheet - Page 76

• Manufacturer Part Number: PIC18F6490-E/PT
• Description: IC PIC MCU FLASH 16KX16 64TQFP
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18F6490-E/PT

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 40MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, HLVD, LCD, POR, PWM, WDT
• Number Of I /o: 50
• Program Memory Size: 16KB (8K x 16)
• Program Memory Type: FLASH
• Ram Size: 768 x 8
• Voltage - Supply (vcc/vdd): 4.2 V ~ 5.5 V
• Data Converters: A/D 12x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 64-TFQFP
• For Use With: DM163028 - BOARD DEMO PICDEM LCD
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

PIC18F6390/6490/8390/8490
5.3.4
The Special Function Registers (SFRs) are registers
used by the CPU and peripheral modules for controlling
the desired operation of the device. These registers are
implemented as static RAM. SFRs start at the top of
data memory (FFFh) and extend downward to occupy
three-quarters of Bank 15 (from F40h to FFFh). A list of
these registers is given in Table 5-1 and Table 5-2.
TABLE 5-1:
DS39629C-page 74
Note 1:
Address
2:
3:
4:
FEDh POSTDEC0
FECh
FFDh
FFCh
FEEh
FEBh
FEAh
FFEh
FFBh
FEFh
FFFh
FFAh
FF9h
FF8h
FF7h
FF6h
FF5h
FF4h
FF3h
FF2h
FF1h
FF0h
FE9h
FE8h
FE7h
FE6h
FE5h POSTDEC1
FE4h
FE3h
FE2h
FE1h
FE0h
This is not a physical register.
Unimplemented registers are read as ‘0’.
This register is not available on 64-pin devices.
This register is implemented but unused on 64-pin devices.
SPECIAL FUNCTION REGISTERS
POSTINC0
POSTINC1
PREINC0
PREINC1
PLUSW0
PLUSW1
TBLPTRU
TBLPTRH
INTCON2
INTCON3
TBLPTRL
SPECIAL FUNCTION REGISTER MAP FOR PIC18F6390/6490/8390/8490 DEVICES
STKPTR
PCLATU
PCLATH
INTCON
INDF0
INDF1
TABLAT
PRODH
PRODL
FSR0H
FSR1H
FSR0L
WREG
FSR1L
TOSU
TOSH
Name
TOSL
BSR
PCL
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
Address
FDDh POSTDEC2
FDCh
FCDh
FCCh
FDFh
FDEh
FDBh
FDAh
FCFh
FCEh
FCBh
FCAh
FD9h
FD8h
FD7h
FD6h
FD5h
FD4h
FD3h
FD2h
FD1h
FD0h
FC9h
FC8h
FC7h
FC6h
FC5h
FC4h
FC3h
FC2h
FC1h
FC0h
POSTINC2
PREINC2
PLUSW2
HLVDCON
SSPCON1
SSPCON2
WDTCON
OSCCON
SSPSTAT
ADRESH
ADCON0
ADCON1
ADCON2
SSPBUF
SSPADD
ADRESL
INDF2
STATUS
TMR0H
T0CON
TMR1H
T1CON
T2CON
FSR2H
TMR0L
TMR1L
FSR2L
RCON
Name
TMR2
—
PR2
(2)
(1)
(1)
(1)
(1)
(1)
Address
The SFRs can be classified into two sets: those
associated with the “core” device functionality (ALU,
Resets and interrupts) and those related to the
peripheral functions. The Reset and Interrupt registers
are described in their respective chapters, while the
ALU’s STATUS register is described later in this
section. Registers related to the operation of the
peripheral features are described in the chapter for that
peripheral.
The SFRs are typically distributed among the
peripherals whose functions they control. Unused SFR
locations are unimplemented and read as ‘0’s.
FBDh
FBCh
FBFh
FBEh
FBBh
FBAh
FAEh
FADh
FACh
FABh
FAAh
FB9h
FB8h
FB7h
FB6h
FB5h
FB4h
FB3h
FB2h
FB1h
FB0h
FAFh
FA9h
FA8h
FA7h
FA6h
FA5h
FA4h
FA3h
FA2h
FA1h
FA0h
CCP1CON
CCP2CON
CVRCON
RCREG1
CCPR1H
CCPR2H
SPBRG1
TXREG1
CCPR1L
CCPR2L
RCSTA1
CMCON
TXSTA1
TMR3H
TMR3L
T3CON
Name
IPR3
PIR3
IPR2
PIR2
PIE2
PIE3
—
—
—
—
—
—
—
—
—
—
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
© 2007 Microchip Technology Inc.
Address
F9Eh
F9Dh
F9Ch
F9Bh
F9Ah
F8Eh
F8Dh
F8Ch
F8Bh
F8Ah
F9Fh
F8Fh
F99h
F98h
F97h
F96h
F95h
F94h
F93h
F92h
F91h
F90h
F89h
F88h
F87h
F86h
F85h
F84h
F83h
F82h
F81h
F80h
MEMCON
OSCTUNE
PORTH
PORTJ
TRISH
TRISJ
LATH
PORTG
PORTD
PORTC
PORTF
PORTE
PORTB
PORTA
LATJ
TRISG
TRISD
TRISC
TRISF
TRISE
TRISB
TRISA
Name
LATG
LATE
LATD
LATC
LATB
LATF
LATA
IPR1
PIR1
PIE1
(3)
(3)
(3)
(3)
(3)
(3)
(3)