PIC18F2550-I/SP Microchip Technology, PIC18F2550-I/SP Datasheet - Page 121

• Manufacturer Part Number: PIC18F2550-I/SP
• Description: IC PIC MCU FLASH 16KX16 28DIP
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18F2550-I/SP

• Program Memory Type: FLASH
• Program Memory Size: 32KB (16K x 16)
• Package / Case: 28-DIP (0.300", 7.62mm)
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 48MHz
• Connectivity: I²C, SPI, UART/USART, USB
• Peripherals: Brown-out Detect/Reset, HLVD, POR, PWM, WDT
• Number Of I /o: 24
• Eeprom Size: 256 x 8
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 4.2 V ~ 5.5 V
• Data Converters: A/D 10x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Processor Series: PIC18F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 1536 B
• Interface Type: SPI, I2C, EAUSART
• Maximum Clock Frequency: 48 MHz
• Number Of Programmable I/os: 24
• Number Of Timers: 4
• Operating Supply Voltage: 2 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: Through Hole
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734, 52712-325, EWPIC18
• Development Tools By Supplier: PG164130, DV164035, DV244005, DV164005, PG164120, ICE2000, ICE4000, DM163025, DV164136
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 10 Channel
• Package: 28SPDIP
• Device Core: PIC
• Family Name: PIC18
• Maximum Speed: 48 MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: I3-DB18F4550 - BOARD DAUGHTER ICEPIC3DM163025 - PIC DEM FULL SPEED USB DEMO BRDDVA18XP280 - DEVICE ADAPTER 18F2220 PDIP 28LD
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

TABLE 10-5:
TABLE 10-6:
© 2006 Microchip Technology Inc.
RC7/RX/DT/
SDO
Legend:
Note 1:
PORTC
LATC
TRISC
UCON
Legend: — = unimplemented, read as ‘0’. Shaded cells are not used by PORTC.
Note 1:
Name
Pin
2:
3:
OUT = Output, IN = Input, ANA = Analog Signal, DIG = Digital Output, ST = Schmitt Buffer Input,
TTL = TTL Buffer Input, XCVR = USB transceiver, x = Don’t care (TRIS bit does not affect port direction or is overridden
for this option)
Default pin assignment. Alternate pin assignment is RB3 (when CCP2MX = 0).
RC4 and RC5 do not have corresponding TRISC bits. In Port mode, these pins are input only. USB data direction is
determined by the USB configuration.
40/44-pin devices only.
RC5 and RC4 are only available as port pins when the USB module is disabled (UCON<3> = 0).
TRISC7
LATC7
Function
PORTC I/O SUMMARY (CONTINUED)
SUMMARY OF REGISTERS ASSOCIATED WITH PORTC
Bit 7
RC7
—
SDO
RC7
RX
DT
PPBRST
TRISC6
LATC6
Setting
Bit 6
RC6
TRIS
0
1
1
1
1
0
OUT
OUT
OUT
I/O
RC5
IN
IN
IN
Bit 5
SE0
—
—
(1)
PIC18F2455/2550/4455/4550
I/O Type
DIG
DIG
DIG
ST
ST
ST
PKTDIS
Preliminary
RC4
Bit 4
—
—
LATC<7> data output.
PORTC<7> data input.
Asynchronous serial receive data input (EUSART module).
Synchronous serial data output (EUSART module); takes priority over
SPI and port data.
Synchronous serial data input (EUSART module). User must
configure as an input.
SPI data output (MSSP module); takes priority over port data.
(1)
USBEN
Bit 3
—
—
—
RESUME SUSPND
TRISC2
LATC2
Bit 2
RC2
Description
TRISC1
LATC1
Bit 1
RC1
TRISC0
LATC0
Bit 0
RC0
DS39632C-page 119
—
on page
Values
Reset
54
54
54
55