PIC18F87K90T-I/PT Microchip Technology, PIC18F87K90T-I/PT Datasheet - Page 18

• Manufacturer Part Number: PIC18F87K90T-I/PT
• Description: 128kB Flash, 4kB RAM, 1kB EE, 16MIPS, NanoWatt XLP, LCD, 5V 80 TQFP 12x12x1mm T/
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 18Fr

Specifications of PIC18F87K90T-I/PT

• Processor Series: PIC18F
• Core: PIC
• Data Bus Width: 8 bit
• Program Memory Type: Flash
• Program Memory Size: 128 KB
• Data Ram Size: 4 KB
• Interface Type: I2C, SPI
• Maximum Clock Frequency: 64 MHz
• Number Of Timers: 11
• Operating Supply Voltage: 1.8 V to 5.5 V
• Maximum Operating Temperature: + 125 C
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734, 52712-325, EWPIC18
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 12 bit, 24 Channel
• 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
• 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 ~ 85°C
• Package / Case: 80-TQFP
• Lead Free Status / Rohs Status: Details

PIC18F87K90 FAMILY
TABLE 1-3:
DS39957D-page 18
RD0/SEG0/CTPLS
RD1/SEG1/T5CKI/T7G
RD2/SEG2
RD3/SEG3
RD4/SEG4/SDO2
RD5/SEG5/SDI2/SDA2
RD6/SEG6/SCK2/SCL2
RD7/SEG7/SS2
Legend: TTL
Note 1:
RD0
SEG0
CTPLS
RD1
SEG1
T5CKI
T7G
RD2
SEG2
RD3
SEG3
RD4
SEG4
SDO2
RD5
SEG5
SDI2
SDA2
RD6
SEG6
SCK2
SCL2
RD7
SEG7
SS2
2:
3:
Pin Name
ST
I
P
I
Default assignment for ECCP2 when the CCP2MX Configuration bit is set.
Alternate assignment for ECCP2 when the CCP2MX Configuration bit is cleared.
Not available on PIC18F65K90 and PIC18F85K90 devices.
2
C™ = I
PIC18F6XK90 PINOUT I/O DESCRIPTIONS (CONTINUED)
= TTL compatible input
= Schmitt Trigger input with CMOS levels
= Input
= Power
2
C/SMBus
Pin Number
QFN/TQFP
58
55
54
53
52
51
50
49
Type
Pin
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
O
O
O
O
O
O
O
O
O
O
I
I
I
I
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Buffer
Type
TTL
I
I
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
—
—
2
2
C
C
PORTD is a bidirectional I/O port.
Digital I/O.
SEG0 output for LCD.
CTMU pulse generator output.
Digital I/O.
SEG1 output for LCD.
Timer5 clock input.
Timer7 external clock gate input.
Digital I/O.
SEG2 output for LCD.
Digital I/O.
SEG3 output for LCD.
Digital I/O.
SEG4 output for LCD.
SPI data out.
Digital I/O.
SEG5 output for LCD.
SPI data in.
I
Digital I/O.
SEG6 output for LCD.
Synchronous serial clock.
Synchronous serial clock for I
Digital I/O.
SEG7 output for LCD.
SPI slave select input.
2
C™ data I/O.
CMOS = CMOS compatible input or output
Analog = Analog input
O
OD
= Output
= Open-Drain (no P diode to V
Description
 2009-2011 Microchip Technology Inc.
2
C mode.
DD
)