PIC18F6621-I/PT Microchip Technology Inc., PIC18F6621-I/PT Datasheet - Page 161

• 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

TABLE 17-2:
TABLE 17-3:
 2005 Microchip Technology Inc.
Legend: x = Don’t care, N/A = Not available. Shaded cells indicate pin assignments not used by ECCP3 in a given mode.
Note 1:
Compatible CCP
Dual PWM
Quad PWM
Compatible CCP
Dual PWM
Quad PWM
Compatible CCP
Dual PWM
Quad PWM
Legend: x = Don’t care. Shaded cells indicate pin assignments not used by ECCP2 in a given mode.
Compatible CCP
Dual PWM
Quad PWM
Compatible CCP
Dual PWM
Quad PWM
Compatible CCP
Dual PWM
Quad PWM
Compatible CCP
ECCP Mode
ECCP Mode
With ECCP3 in Quad PWM mode, CCP4’s output is overridden by P1D; otherwise CCP4 is fully operational.
PIN CONFIGURATIONS FOR ECCP2
PIN CONFIGURATIONS FOR ECCP3
Configuration
Configuration
PIC18F8525/8621 devices, ECCPMX = 1, all other Program Memory modes:
PIC18F8525/8621 devices, CCP2MX = 0, all other Program Memory modes:
00xx 11xx
10xx 11xx
x1xx 11xx
00xx 11xx
10xx 11xx
x1xx 11xx
00xx 11xx
10xx 11xx
x1xx 11xx
00xx 11xx
00xx 11xx
10xx 11xx
x1xx 11xx
00xx 11xx
10xx 11xx
x1xx 11xx
00xx 11xx
10xx 11xx
x1xx 11xx
CCP3CON
CCP2CON
PIC18F8525/8621 devices, ECCPMX = 1, Microcontroller mode:
PIC18F8525/8621 devices, ECCPMX = 0, Microcontroller mode:
All devices, CCP2MX = 1, Microcontroller mode:
All devices, CCP2MX = 0, Microcontroller mode:
RB3/INT3
RB3/INT3
RB3/INT3
RB3/INT3
RB3/INT3
RB3/INT3
ECCP2
ECCP3
ECCP3
ECCP3
ECCP3
RG0
RB3
P3A
P3A
P3A
P3A
P3A
P3A
P2A
P2A
All PIC18F6525/6621 devices:
PIC18F6525/6621/8525/8621
RC1/T1OS1
RC1/T1OS1
RC1/T1OS1
RC1/T1OS1
RC1/T1OS1
RC1/T1OS1
RE4/AD12
RE6/AD14
RE6/AD14
RE6/AD14
RE6/AD14
ECCP2
RC1
RE4
RE4
P3B
P3B
P3B
P3B
P2A
P2A
RE7/AD15
RE7/AD15
RE7/AD15
RE5/AD13
RE5/AD13
RE5/AD13
RE5/AD13
RE3/AD11
RE3/AD11
ECCP2
RE7
RE7
RE7
RE7
RE3
RE3
RE3
P3C
P3C
P2A
P2A
RG3/CCP4
RG3/CCP4
RG3/CCP4
RG3/CCP4
RG3/CCP4
RG3/CCP4
RG3/CCP4
RE2/CS
RG3
RE2
RE2
P2B
P2B
RE2
P2B
P2B
P2B
P2B
P3D
P3D
P3D
RH5/AN13
RH5/AN13
RH5/AN13
RH7/AN15
RH7/AN15
RE1/WR
RE1/WR
RE1
RE1
RE1
P2C
RE1
RE1
P2C
P2C
RH5
P3B
P3B
N/A
N/A
N/A
DS39612B-page 159
RH4/AN12
RH4/AN12
RH4/AN12
RH6/AN14
RH6/AN14
RH6/AN14
RE0/RD
RE0/RD
RE0
RE0
RE0
P2D
RE0
RE0
P2D
P2D
RH4
P3C
N/A
N/A
N/A