PIC18F6622-I/PT Microchip Technology, PIC18F6622-I/PT Datasheet - Page 282

• Manufacturer Part Number: PIC18F6622-I/PT
• Description: IC PIC MCU FLASH 32KX16 64TQFP
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18F6622-I/PT

• Program Memory Type: FLASH
• Program Memory Size: 64KB (32K x 16)
• Package / Case: 64-TFQFP
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 40MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, HLVD, POR, PWM, WDT
• Number Of I /o: 54
• Eeprom Size: 1K x 8
• Ram Size: 3.8K x 8
• Voltage - Supply (vcc/vdd): 4.2 V ~ 5.5 V
• Data Converters: A/D 12x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Processor Series: PIC18F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 3936 B
• Interface Type: SPI/I2C/EUSART
• Maximum Clock Frequency: 40 MHz
• Number Of Programmable I/os: 54
• Number Of Timers: 5
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734, 52712-325, EWPIC18
• Development Tools By Supplier: PG164130, DV164035, DV244005, DV164005, PG164120, ICE2000, ICE4000, DV164136, DM183032
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 12-ch x 10-bit
• Package: 64TQFP
• Device Core: PIC
• Family Name: PIC18
• Maximum Speed: 40 MHz
• Operating Supply Voltage: 5 V
• A/d Bit Size: 10 bit
• A/d Channels Available: 12
• Height: 1 mm
• Length: 10 mm
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 4.2 V
• Width: 10 mm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: XLT64PT5 - SOCKET TRAN ICE 64MQFP/TQFPAC164319 - MODULE SKT MPLAB PM3 64TQFPDV007003 - PROGRAMMER UNIVERSAL PROMATE II
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

PIC18F8722 FAMILY
21.8
An A/D conversion can be started by the special event
trigger of the ECCP2 module. This requires that the
CCP2M3:CCP2M0
programmed as ‘1011’ and that the A/D module is
enabled (ADON bit is set). When the trigger occurs, the
GO/DONE bit will be set, starting the A/D acquisition
and conversion and the Timer1 (or Timer3) counter will
be reset to zero. Timer1 (or Timer3) is reset to automat-
ically repeat the A/D acquisition period with minimal
TABLE 21-2:
DS39646B-page 280
INTCON
PIR1
PIE1
IPR1
PIR2
PIE2
IPR2
ADRESH
ADRESL
ADCON0
ADCON1
ADCON2
TRISA
TRISF
TRISH
Legend: — = unimplemented, read as ‘0’. Shaded cells are not used for A/D conversion.
Note 1:
Name
2:
(2)
Use of the ECCP2 Trigger
PORTA<7:6> and their direction bits are individually configured as port pins based on various primary
oscillator modes. When disabled, these bits read as ‘0’.
These registers are not implemented on 64-pin devices.
TRISA7
GIE/GIEH PEIE/GIEL TMR0IE
A/D Result Register High Byte
A/D Result Register Low Byte
OSCFIE
OSCFIP
OSCFIF
TRISH7
TRISF7
PSPIF
PSPIE
PSPIP
ADFM
Bit 7
—
—
REGISTERS ASSOCIATED WITH A/D OPERATION
(1)
bits
TRISA6
TRISH6
TRISF6
CMIF
CMIE
CMIP
ADIE
ADIP
ADIF
Bit 6
—
—
—
(CCP2CON<3:0>)
(1)
TRISH5
TRISA5
TRISF5
VCFG1
ACQT2
RC1IF
RC1IE
RC1IP
CHS3
Bit 5
—
—
—
TRISH4
TRISA4
TRISF4
VCFG0
ACQT1
INT0IE
Preliminary
TX1IF
TX1IE
TX1IP
CHS2
EEIF
EEIE
EEIP
be
Bit 4
SSP1IE
SSP1IP
TRISA3
TRISH3
SSP1IF
BCL1IF
BCL1IE
BCL1IP
TRISF3
PCFG3
ACQT0
CHS1
software overhead (moving ADRESH:ADRESL to the
desired location). The appropriate analog input chan-
nel must be selected and the minimum acquisition
period is either timed by the user, or an appropriate
T
the GO/DONE bit (starts a conversion).
If the A/D module is not enabled (ADON is cleared), the
special event trigger will be ignored by the A/D module
but will still reset the Timer1 (or Timer3) counter.
RBIE
Bit 3
ACQ
time selected before the special event trigger sets
TMR0IF
CCP1IF
CCP1IE
CCP1IP
TRISH2
HLVDIF
HLVDIE
HLVDIP
TRISA2
TRISF2
PCFG2
ADCS2
CHS0
Bit 2
GO/DONE
TMR2IF
TMR2IE
TMR2IP
TMR3IF
TMR3IE
TMR3IP
TRISA1
TRISF1
TRISH1
PCFG1
ADCS1
INT0IF
Bit 1
 2004 Microchip Technology Inc.
TMR1IF
TMR1IE
TMR1IP
CCP2IE
CCP2IP
CCP2IF
TRISA0
TRISF0
TRISH0
PCFG0
ADCS0
ADON
RBIF
Bit 0
on page
Values
Reset
57
60
60
60
60
60
60
59
59
59
59
59
60
60
60