PIC18LF2539T-I/SO Microchip Technology, PIC18LF2539T-I/SO Datasheet - Page 92

• Manufacturer Part Number: PIC18LF2539T-I/SO
• Description: IC MCU FLASH 12KX16 EE AD 28SOIC
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18LF2539T-I/SO

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 40MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LVD, POR, PWM, WDT
• Number Of I /o: 21
• Program Memory Size: 24KB (12K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 1408 x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 5.5 V
• Data Converters: A/D 5x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 28-SOIC (7.5mm Width)
• Processor Series: PIC18LF
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 1408 B
• Interface Type: I2C, SPI, AUSART
• Maximum Clock Frequency: 40 MHz
• Number Of Programmable I/os: 21
• Number Of Timers: 16 bit
• Operating Supply Voltage: 2 V to 5.5 V
• 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: DV164005, DV164136
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 5 bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PIC18FXX39
TABLE 9-5:
TABLE 9-6:
DS30485A-page 90
PORTC
LATC
TRISC
Legend: x = unknown, u = unchanged. Shaded cells are not used by PORTC.
RC0/T13CKI
RC3/SCK/SCL
RC4/SDI/SDA
RC5/SDO
RC6/TX/CK
RC7/RX/DT
Legend: ST = Schmitt Trigger input
Name
* Reserved bits; do not modify.
Name
TRISC7
LATC7
Bit 7
RC7
PORTC FUNCTIONS
SUMMARY OF REGISTERS ASSOCIATED WITH PORTC
TRISC6
LATC6
Bit#
bit0
bit3
bit4
bit5
bit6
bit7
Bit 6
RC6
Buffer Type
TRISC5
LATC5
Bit 5
RC5
ST
ST
ST
ST
ST
ST
TRISC4
LATC4
Bit 4
RC4
Input/output port pin or Timer1 oscillator output/Timer1 clock input.
RC3 can also be the synchronous serial clock for both SPI and I
modes.
RC4 can also be the SPI Data In (SPI mode) or Data I/O (I
Input/output port pin or Synchronous Serial Port data output.
Input/output port pin, Addressable USART Asynchronous Transmit, or
Addressable USART Synchronous Clock.
Input/output port pin, Addressable USART Asynchronous Receive, or
Addressable USART Synchronous Data.
Preliminary
TRISC3
LATC3
Bit 3
RC3
Bit 2
*
*
*
Bit 1
*
*
*
Function
TRISC0
LATC0
Bit 0
RC0
 2002 Microchip Technology Inc.
xxxx xxxx
xxxx xxxx
1111 1111
POR, BOR
Value on
2
uuuu uuuu
uuuu uuuu
1111 1111
C mode).
All Other
Value on
RESETS
2
C