PIC18LF13K22-I/SO Microchip Technology, PIC18LF13K22-I/SO Datasheet - Page 27

• Manufacturer Part Number: PIC18LF13K22-I/SO
• Description: IC PIC MCU FLASH 256KX8 20-SOIC
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 18Fr

Specifications of PIC18LF13K22-I/SO

• Program Memory Type: FLASH
• Program Memory Size: 8KB (4K x 16)
• Package / Case: 20-SOIC (7.5mm Width)
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 64MHz
• Connectivity: I²C, LIN, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 17
• Eeprom Size: 256 x 8
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 3.6 V
• Data Converters: A/D 12x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Processor Series: PIC18LF
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 256 B
• Interface Type: I2C, MSSP, SPI, USART
• Maximum Clock Frequency: 32 KHz
• Number Of Programmable I/os: 18
• Number Of Timers: 4
• Operating Supply Voltage: 1.8 V to 3.6 V
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734, 52712-325, EWPIC18
• Development Tools By Supplier: PG164130, DV164035, DV244005, DV164005
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 12 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

3.0
There are three types of memory in PIC18 Enhanced
microcontroller devices:
• Program Memory
• Data RAM
• Data EEPROM
As Harvard architecture devices, the data and program
memories use separate busses; this allows for concur-
rent access of the two memory spaces. The data
EEPROM, for practical purposes, can be regarded as
a peripheral device, since it is addressed and accessed
through a set of control registers.
Additional detailed information on the operation of the
Flash program memory is provided in Section 4.0
“Flash Program Memory”. Data EEPROM is
discussed separately in Section 5.0 “Data EEPROM
Memory”.
FIGURE 3-1:
 2010 Microchip Technology Inc.
MEMORY ORGANIZATION
Program Memory
PIC18F13K22/
LF13K22
CALL,RCALL,RETURN
RETFIE,RETLW
Read ‘0’
On-Chip
PROGRAM MEMORY MAP AND STACK FOR PIC18F1XK22/LF1XK22 DEVICES
1FFFh
2000h
Program Memory
PIC18F14K22/
LF14K22
Read ‘0’
On-Chip
High Priority Interrupt Vector
Low Priority Interrupt Vector
Stack Level 31
3FFFh
4000h
Stack Level 1
Reset Vector
PC<20:0>
Preliminary



PIC18F1XK22/LF1XK22
3.1
PIC18 microcontrollers implement a 21-bit program
counter, which is capable of addressing a 2-Mbyte
Program Memory (PC) 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).
This family of devices contain the following:
• PIC18F13K22/LF13K22: 8 Kbytes of Flash Mem-
• PIC18F14K22/LF14K22: 16 Kbytes of Flash Mem-
PIC18 devices have two interrupt vectors and one
Reset vector. The Reset vector address is at 0000h
and the interrupt vector addresses are at 0008h and
0018h.
The program memory map for PIC18F1XK22/
LF1XK22 devices is shown in Figure 3-1. Memory
block details are shown in Figure 22-2.
ory, up to 4,096 single-word instructions
ory, up to 8,192 single-word instructions
Program Memory Organization
21
0000h
0008h
0018h
1FFFFFh
200000h
DS41365D-page 27