PIC18F8621-E/PT Microchip Technology, PIC18F8621-E/PT Datasheet - Page 29

• Manufacturer Part Number: PIC18F8621-E/PT
• Description: IC,MICROCONTROLLER,8-BIT,PIC CPU,CMOS,TQFP,80PIN,PLASTIC
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18F8621-E/PT

• Rohs Compliant: YES
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 25MHz
• Connectivity: EBI/EMI, I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LVD, POR, PWM, WDT
• Number Of I /o: 69
• Program Memory Size: 64KB (32K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 1K x 8
• Ram Size: 3.75K x 8
• Voltage - Supply (vcc/vdd): 4.2 V ~ 5.5 V
• Data Converters: A/D 16x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 80-TFQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: XLT80PT3 - SOCKET TRAN ICE 80MQFP/TQFPAC164320 - MODULE SKT MPLAB PM3 80TQFPAC174011 - MODULE SKT PROMATEII 80TQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

TABLE 5-3:
 2003 Microchip Technology Inc.
WDTPS3:WDTPS0
WDTEN
WAIT
PM1:PM0
MCLRE
ECCPMUX
CCP2MX
Note 1:
(1)
2:
3:
Bit Name
(3)
(1)
Unimplemented in PIC18F6X2X devices; maintain this bit set.
Unimplemented in PIC18FX525 devices; maintain this bit set.
If MCLR is disabled, either disable low voltage ICSP or hold RB5/PGM low to ensure proper entry into
ICSP mode.
(1)
PIC18F6X2X/8X2X CONFIGURATION BIT DESCRIPTIONS (CONTINUED)
Configuration
CONFIG2H
CONFIG2H
CONFIG3H
CONFIG3H
CONFIG3H
CONFIG3L
CONFIG3L
Words
MCLR Enable bit
ECCP Mux bit
CCP2 MUX bit
Watchdog Timer Postscaler Select bits
1111 = 1:32768
1110 = 1:16384
1101 = 1:8192
1100 = 1:4,096
1011 = 1:2048
1010 = 1:1024
1001 = 1:512
1000 = 1:256
0111 = 1:128
0110 = 1:64
0101 = 1:32
0100 = 1:16
0011 = 1:8
0010 = 1:4
0001 = 1:2
0000 = 1:1
Watchdog Timer Enable bit
1 = WDT enabled
0 = WDT disabled (control is placed on SWDTEN bit)
External Bus Data Wait Enable bit
1 = Wait selections unavailable
0 = Wait selections determined by WAIT1:WAIT0 bits of MEMCON
Processor Mode Select bits
11 = Microcontroller mode
10 = Microprocessor mode
01 = Microprocessor with Boot Block mode
00 = Extended Microcontroller mode
1 = MCLR pin enabled, RG5 disabled
0 = RG5 input pin enabled, MCLR disabled
1 = Enhanced CCP1 (P1B/P1C) and enhanced CCP3 (P3B/P3C)
0 = Enhanced CCP1 (P1B/P1C) and enhanced CCP3 (P3B/P3C)
1 = CCP2 input/output is multiplexed with RC1
0 = CCP2 input/output is multiplexed with RE7 in Microcontroller mode;
register
PWM outputs are multiplexed onto RE6 through RE3
PWM outputs are multiplexed onto RH7 through RH4
CCP2 input/output is multiplexed with RB3 in Extended
Microcontroller mode, Microprocessor or Microprocessor w/ Boot
Block mode
PIC18F6X2X/8X2X
Description
DS30499B-page 29