PIC18F26K20-I/SP Microchip Technology, PIC18F26K20-I/SP Datasheet - Page 21

• Manufacturer Part Number: PIC18F26K20-I/SP
• Description: IC PIC MCU FLASH 32KX16 28-DIP
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 18Fr

Specifications of PIC18F26K20-I/SP

• Program Memory Type: FLASH
• Program Memory Size: 64KB (32K x 16)
• Package / Case: 28-DIP (0.300", 7.62mm)
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 64MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, HLVD, POR, PWM, WDT
• Number Of I /o: 24
• Eeprom Size: 1K x 8
• Ram Size: 3.8K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 3.6 V
• Data Converters: A/D 11x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Processor Series: PIC18F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 3936 B
• Interface Type: CCP/ECCP/EUSART/I2C/MSSP/SPI
• Maximum Clock Frequency: 64 MHz
• Number Of Programmable I/os: 25
• Number Of Timers: 4
• 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, DV164136
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 11-ch x 10-bit
• Package: 28SPDIP
• Device Core: PIC
• Family Name: PIC18
• Maximum Speed: 64 MHz
• Operating Supply Voltage: 2.5|3.3 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: AC164112 - VOLTAGE LIMITER MPLAB ICD2 VPP
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

TABLE 1-3:
© 2008 Microchip Technology Inc.
RA0/AN0/C12IN0-
RA1/AN1/C12IN0-
RA2/AN2/V
C2IN+
RA3/AN3/V
C1IN+
RA4/T0CKI/C1OUT
RA5/AN4/SS/HLVDIN/
C2OUT
RA6
RA7
Legend: TTL = TTL compatible input
Note 1: Default assignment for CCP2 when Configuration bit CCP2MX is set.
RA0
AN0
C12IN0-
RA1
AN1
C12IN0-
RA2
AN2
V
CV
C2IN+
RA3
AN3
V
C1IN+
RA4
T0CKI
C1OUT
RA5
AN4
SS
HLVDIN
C2OUT
REF
REF
2: Alternate assignment for CCP2 when Configuration bit CCP2MX is cleared.
Pin Name
REF
-
+
ST = Schmitt Trigger input with CMOS levels
O
REF
REF
= Output
-/CV
+/
PIC18F4XK20 PINOUT I/O DESCRIPTIONS (CONTINUED)
REF
/
PDIP
2
3
4
5
6
7
Pin Number
QFN TQFP
19
20
21
22
23
24
19
20
21
22
23
24
Type
Pin
I/O
I/O
I/O
I/O
I/O
I/O
O
O
O
I
I
I
I
I
I
I
I
I
I
I
I
I
I
Preliminary
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Buffer
CMOS
CMOS
Type
TTL
TTL
TTL
TTL
TTL
TTL
ST
ST
I
P
CMOS = CMOS compatible input or output
PORTA is a bidirectional I/O port.
PIC18F2XK20/4XK20
Digital I/O
Analog input 0, ADC channel 0
Comparator C1 and C2 inverting input
Digital I/O
Analog input 1, ADC channel 1
Comparator C1 and C2 inverting input
Digital I/O
Analog input 2, ADC channel 2
A/D reference voltage (low) input
Comparator reference voltage output
Comparator C2 non-inverting input
Digital I/O
Analog input 3, ADC channel 3
A/D reference voltage (high) input
Comparator C1 non-inverting input
Digital I/O
Timer0 external clock input
Comparator C1 output
Digital I/O
Analog input 4, ADC channel 4
SPI slave select input
High/Low-Voltage Detect input
Comparator C2 output
See the OSC2/CLKOUT/RA6 pin
See the OSC1/CLKIN/RA7 pin
= Input
= Power
Description
DS41303D-page 19