PIC18F2221-E/SS Microchip Technology, PIC18F2221-E/SS Datasheet - Page 122

• Manufacturer Part Number: PIC18F2221-E/SS
• Description: 4KB, Flash, 512bytes-RAM, 25I/O, 8-bit Family,nanoWatt 28 SSOP .209in TUBE
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18F2221-E/SS

• 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: 25
• Program Memory Size: 4KB (2K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 4.2 V ~ 5.5 V
• Data Converters: A/D 10x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 28-SSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PIC18F2221/2321/4221/4321 FAMILY
TABLE 11-8:
DS39689F-page 122
PORTD
LATD
TRISD
TRISE
CCP1CON
Legend: — = unimplemented, read as ‘0’. Shaded cells are not used by PORTD.
Name
PORTD Data Direction Register
PORTD Data Latch Register (Read and Write to Data Latch)
P1M1
Bit 7
RD7
IBF
SUMMARY OF REGISTERS ASSOCIATED WITH PORTD
P1M0
Bit 6
RD6
OBF
DC1B1
IBOV
Bit 5
RD5
PSPMODE
DC1B0
Bit 4
RD4
CCP1M3
Bit 3
RD3
—
CCP1M2
TRISE2
Bit 2
RD2
CCP1M1
TRISE1
Bit 1
RD1
© 2009 Microchip Technology Inc.
CCP1M0
TRISE0
Bit 0
RD0
on page
Values
Reset
58
58
58
58
57