PIC18F26K80-I/SO Microchip Technology, PIC18F26K80-I/SO Datasheet - Page 106

• Manufacturer Part Number: PIC18F26K80-I/SO
• Description: MCU PIC 64KB FLASH 28SOIC
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 18Fr

Specifications of PIC18F26K80-I/SO

• Core Size: 8-Bit
• Program Memory Size: 64KB (32K x 16)
• Peripherals: Brown-out Detect/Reset, LVD, POR, PWM, WDT
• Core Processor: PIC
• Speed: 64MHz
• Connectivity: ECAN, I²C, LIN, SPI, UART/USART
• Number Of I /o: 24
• Program Memory Type: FLASH
• Eeprom Size: 1K x 8
• Ram Size: 3.6K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 8x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 28-SOIC (0.300", 7.50mm Width)
• Controller Family/series: PIC18
• Ram Memory Size: 4KB
• Cpu Speed: 16MIPS
• No. Of Pwm Channels: 5
• Embedded Interface Type: I2C, SPI, USART
• Processor Series: PIC18F26K80
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 1 KB
• Interface Type: I2C, SPI, USART
• Maximum Clock Frequency: 64 MHz
• Number Of Programmable I/os: 24
• Number Of Timers: 5
• Operating Supply Voltage: 1.8 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PIC18F66K80 FAMILY
6.1
PIC18 microcontrollers implement a 21-bit program
counter that is capable of addressing a 2-Mbyte
program memory space. Accessing a location between
the upper boundary of the physically implemented
memory and the 2-Mbyte address will return all ‘ 0 ’s (a
NOP instruction).
The entire PIC18F66K80 family offers a range of
on-chip Flash program memory sizes, from 32 Kbytes
(16,384 single-word instructions) to 64 Kbytes
(32,768 single-word instructions).
• PIC18F25K80, PIC18F45K80 and PIC18F65K80 –
• PIC18F26K80, PIC18F46K80 and PIC18F66K80 –
The program memory maps for individual family
members are shown in
6.1.1
All PIC18 devices have a total of three hard-coded
return vectors in their program memory space. The
Reset vector address is the default value to which the
program counter returns on all device Resets. It is
located at 0000h.
PIC18 devices also have two interrupt vector
addresses for handling high-priority and low-priority
interrupts. The high-priority interrupt vector is located at
0008h and the low-priority interrupt vector is at 0018h.
The locations of these vectors are shown, in relation to
the program memory map, in
DS39977C-page 106
32 Kbytes of Flash memory, storing up to
16,384 single-word instructions
64 Kbytes of Flash memory, storing up to
32,768 single-word instructions
Program Memory Organization
HARD MEMORY VECTORS
Figure
Figure
6-1.
6-2.
Preliminary
FIGURE 6-2:
Legend:
High-Priority Interrupt Vector
Low-Priority Interrupt Vector
(Top of Memory) represents upper boundary
of on-chip program memory space (see
Figure 6-1
Shaded area represents unimplemented
memory. Areas are not shown to scale.
Program Memory
Reset Vector
On-Chip
Read ‘0’
HARD VECTOR FOR
PIC18F66K80 FAMILY
DEVICES
for device-specific values).
 2011 Microchip Technology Inc.
0000h
0008h
0018h
1FFFFFh