PIC18F6621-I/PT Microchip Technology Inc., PIC18F6621-I/PT Datasheet - Page 230

• Manufacturer Part Number: PIC18F6621-I/PT
• Description: 64 PIN, 64 KB FLASH, 3840 RAM, 52 I/O
• Manufacturer: Microchip Technology Inc.

Specifications of PIC18F6621-I/PT

• A/d Inputs: 12-Channel, 10-Bit
• Comparators: 2
• Cpu Speed: 10 MIPS
• Eeprom Memory: 1024 Bytes
• Input Output: 54
• Interface: I2C/SPI/UART/USART
• Memory Type: Flash
• Number Of Bits: 8
• Package Type: 64-pin TQFP
• Programmable Memory: 64K Bytes
• Ram Size: 3.8K Bytes
• Speed: 40 MHz
• Timers: 2-8-bit, 3-16-bit
• Voltage, Range: 2-5.5 V
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

PIC18F6525/6621/8525/8621
FIGURE 19-11:
TABLE 19-7:
DS39612B-page 228
INTCON
PIR1
PIE1
IPR1
PIR3
PIE3
IPR3
RCSTAx
TXREGx
TXSTAx
BAUDCONx
SPBRGHx
SPBRGx
Legend:
Note 1:
Name
RC7/RX1/DT1 pin
RC6/TX1/CK1 pin
x = unknown, – = unimplemented, read as ‘0’. Shaded cells are not used for synchronous master transmission.
Enabled only in Microcontroller mode for PIC18F8525/8621 devices.
Enhanced USARTx Baud Rate Generator Register High Byte
Enhanced USARTx Baud Rate Generator Register Low Byte
Enhanced USARTx Transmit Register
GIE/GIEH PEIE/GIEL TMR0IE
PSPIF
PSPIE
PSPIP
TXREG1 reg
CSRC
SPEN
Bit 7
—
—
—
—
TX1IF bit
TRMT bit
TXEN bit
REGISTERS ASSOCIATED WITH SYNCHRONOUS MASTER TRANSMISSION
Write to
(1)
(1)
(1)
SYNCHRONOUS TRANSMISSION (THROUGH TXEN)
RCIDL
ADIE
ADIP
ADIF
Bit 6
RX9
TX9
—
—
—
RC1IE
RC1IP
RC2IE
RC2IP
RC1IF
RC2IF
SREN
TXEN
Bit 5
—
bit 0
INT0IE
CREN
TX1IF
TX1IE
TX1IP
TX2IF
TX2IE
TX2IP
SYNC
SCKP
Bit 4
TMR4IF
TMR4IE
TMR4IP
ADDEN
SENDB
BRG16
SSPIE
SSPIP
SSPIF
RBIE
Bit 3
bit 1
TMR0IF
CCP1IF
CCP1IE
CCP1IP
CCP5IF
CCP5IE
CCP5IP
BRGH
FERR
Bit 2
—
bit 2
TMR2IE
TMR2IP
TMR2IF
CCP4IF
CCP4IE
CCP4IP
INT0IF
OERR
TRMT
WUE
Bit 1
TMR1IF
TMR1IE
TMR1IP
CCP3IF
CCP3IE
CCP3IP
ABDEN
bit 6
RX9D
TX9D
RBIF
Bit 0
 2005 Microchip Technology Inc.
0000 000x
0000 0000
0000 0000
1111 1111
--00 0000
--00 0000
--11 1111
0000 000x
0000 0000
0000 0010
-1-0 0-00
0000 0000
0000 0000
POR, BOR
Value on
bit 7
0000 000u
0000 0000
0000 0000
1111 1111
--00 0000
--00 0000
--11 1111
0000 000x
0000 0000
0000 0010
-1-0 0-00
0000 0000
0000 0000
Value on
all other
Resets