PIC18F87K90-E/PT Microchip Technology, PIC18F87K90-E/PT Datasheet - Page 165

• Manufacturer Part Number: PIC18F87K90-E/PT
• Description: 128kB Flash, 4kB RAM, 1kB EE, 16MIPS, NanoWatt XLP, LCD, 5V 80 TQFP 12x12x1mm TR
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 18Fr

Specifications of PIC18F87K90-E/PT

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 64MHz
• Connectivity: I²C, LIN, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LCD, POR, PWM, WDT
• Number Of I /o: 69
• Program Memory Size: 128KB (64K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 1K x 8
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 24x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 80-TQFP
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

TABLE 11-5:
TABLE 11-6:
 2009-2011 Microchip Technology Inc.
RC7/RX1/DT1/
SEG28
Legend:
Note 1:
PORTC
LATC
TRISC
LCDSE1
LCDSE2
LCDSE3
LCDSE4
ODCON1
Legend: Shaded cells are not used by PORTC.
Note 1:
Pin Name
Name
O = Output, I = Input, ANA = Analog Signal, DIG = Digital Output, ST = Schmitt Trigger Buffer Input, TTL = TTL Buffer Input,
I
Default assignment for ECCP2 when the CCP2MX Configuration bit is set.
This bit is unimplemented in PIC18F6XK90 devices, read as ‘0’.
2
C = I
Function
SSP1OD CCP2OD CCP1OD
SEG28
TRISC7
SE39
2
LATC7
RC7
RX1
DT1
C Buffer Input, x = Don’t care (TRIS bit does not affect port direction or is overridden for this option).
SE15
SE23
SE31
PORTC FUNCTIONS (CONTINUED)
SUMMARY OF REGISTERS ASSOCIATED WITH PORTC
Bit 7
RC7
(1)
Setting
TRIS
0
1
1
1
1
1
LATBC6
TRISC6
SE38
SE14
SE22
SE30
Bit 6
RC6
(1)
I/O
O
O
O
I
I
I
I/O Type
TRISC5
SE37
LATC5
ANA
SE13
SE21
SE29
DIG
DIG
Bit 5
RC5
ST
ST
ST
(1)
LATC<7> data output.
PORTC<7> data input.
Asynchronous serial receive data input (EUSART module).
Synchronous serial data output (EUSART module); takes priority over port data.
Synchronous serial data input (EUSART module); user must configure as an input.
LCD Segment 28 output; disables all other pin functions.
LATCB4
TRISC4
SE36
SE12
SE20
SE28
Bit 4
RC4
—
(1)
PIC18F87K90 FAMILY
TRISC3
SE35
LATC3
SE19
SE27
SE11
Bit 3
RC3
—
(1)
TRISC2
SE34
LATC2
SE10
SE18
SE26
Bit 2
RC2
—
Description
(1)
TRISC1
SE33
LATC1
SE09
SE17
SE25
Bit 1
RC1
—
(1)
SSP2OD
TRISC0
LATC0
SE08
SE16
SE24
SE32
Bit 0
RC0
DS39957D-page 165
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Values
Reset
78
78
78
83
83
83
83
81