PIC18LF2439-I/SP Microchip Technology, PIC18LF2439-I/SP Datasheet - Page 50
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PIC18LF2439-I/SP
Manufacturer Part Number
PIC18LF2439-I/SP
Description
IC MCU FLASH 6KX16 EE A/D 28DIP
Manufacturer
Microchip Technology
Series
PIC® 18Fr
Specifications of PIC18LF2439-I/SP
Core Processor
PIC
Core Size
8-Bit
Speed
40MHz
Connectivity
I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, LVD, POR, PWM, WDT
Number Of I /o
21
Program Memory Size
12KB (6K x 16)
Program Memory Type
FLASH
Eeprom Size
256 x 8
Ram Size
640 x 8
Voltage - Supply (vcc/vdd)
2 V ~ 5.5 V
Data Converters
A/D 5x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
28-DIP (0.300", 7.62mm)
Processor Series
PIC18LF
Core
PIC
Data Bus Width
8 bit
Data Ram Size
640 B
Interface Type
I2C, SPI, AUSART
Maximum Clock Frequency
40 MHz
Number Of Programmable I/os
21
Number Of Timers
16 bit
Operating Supply Voltage
2 V to 5.5 V
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
DV164005, DV164136
Minimum Operating Temperature
- 40 C
On-chip Adc
5 bit
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
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PIC18FXX39
FIGURE 4-8:
FIGURE 4-9:
DS30485A-page 48
Note 1: For register file map detail, see Table 4-1.
Instruction
Executed
Instruction
Fetched
INDIRECT ADDRESSING OPERATION
INDIRECT ADDRESSING
Opcode
Opcode
11
BSR<3:0>
Location Select
4
Indirect Addressing
Address
File
12
8
12
FSR Register
Preliminary
File Address = Access of an Indirect Addressing Register
Data
Memory
12
(1)
FSR
RAM
0000h
0FFFh
0h
FFFh
0
2002 Microchip Technology Inc.
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