PIC18F4439-E/PT Microchip Technology, PIC18F4439-E/PT Datasheet - Page 28
![IC PIC MCU FLASH 6KX16 44TQFP](/photos/6/82/68251/c04-076_pt_sml.jpg)
PIC18F4439-E/PT
Manufacturer Part Number
PIC18F4439-E/PT
Description
IC PIC MCU FLASH 6KX16 44TQFP
Manufacturer
Microchip Technology
Series
PIC® 18Fr
Datasheets
1.PIC16F616T-ISL.pdf
(8 pages)
2.PIC18F2439-ISO.pdf
(322 pages)
3.PIC18F2439-ISO.pdf
(6 pages)
4.PIC18F2439-ISO.pdf
(34 pages)
Specifications of PIC18F4439-E/PT
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
32
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)
4.2 V ~ 5.5 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 125°C
Package / Case
44-TQFP, 44-VQFP
Processor Series
PIC18F
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
32
Number Of Timers
16 bit
Operating Supply Voltage
2 V to 5.5 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
DV164005, DV164136
Minimum Operating Temperature
- 40 C
On-chip Adc
8
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC18F4439-E/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
PIC18FXX39
TABLE 5-4:
DS30480C-page 28
PIC18F2439 None
PIC18F2539 None
Legend:
Device
Item
CFGW
SUM[a:b] =
SUM_ID =
+
&
Code Protect
Boot Block
Boot/Panel 1/
Panel 2
All
Boot Block
Boot/Panel 1/
Panel 2
All
or Mode
CHECKSUM COMPUTATION
=
=
=
Description
Configuration Word
Sum of locations a to b inclusive
Byte-wise sum of lower four bits of all customer ID locations
Addition
Bit-wise AND
SUM(0000:01FF)+SUM(0200:1FFF)+SUM(2000:3FFF)+
SUM(4000:5FFF)+(CONFIG0 & 0000)+(CONFIG1 & 0027)+
(CONFIG2 & 000F)+(CONFIG3 & 000F)+(CONFIG4 & 0000)+
(CONFIG5 & 0000)+(CONFIG6 & 0085)+(CONFIG7 & 0000)+
(CONFIG8 & 0007)+(CONFIG9 & 00C0)+(CONFIG10 & 0007)+
(CONFIG11 & 00E0)+(CONFIG12 & 0007)+(CONFIG13 & 0040)
SUM(0200:1FFF)+SUM(2000:3FFF)+SUM(4000:5FFF)+
(CONFIG0 & 0000)+(CONFIG1 & 0027)+(CONFIG2 & 000F)+
(CONFIG3 & 000F)+(CONFIG4 & 0000)+(CONFIG5 & 0000)+
(CONFIG6 & 0085)+(CONFIG7 & 0000)+(CONFIG8 & 0007)+
(CONFIG9 & 00C0)+(CONFIG10 & 0007)+(CONFIG11 & 00E0)+
(CONFIG12 & 0007)+(CONFIG13 & 0040)+SUM(IDs)
SUM(4000:5FFF)+(CONFIG0 & 0000)+(CONFIG1 & 0027)+
(CONFIG2 & 000F)+(CONFIG3 & 000F)+(CONFIG4 & 0000)+
(CONFIG5 & 0000)+(CONFIG6 & 0085)+(CONFIG7 & 0000)+
(CONFIG8 & 0007)+(CONFIG9 & 00C0)+(CONFIG10 & 0007)+
(CONFIG11 & 00E0)+(CONFIG12 & 0007)+(CONFIG13 & 0040)+
SUM(IDs)
(CONFIG0 & 0000)+(CONFIG1 & 0027)+(CONFIG2 & 000F)+
(CONFIG3 & 000F)+(CONFIG4 & 0000)+(CONFIG5 & 0000)+
(CONFIG6 & 0085)+(CONFIG7 & 0000)+(CONFIG8 & 0007)+
(CONFIG9 & 00C0)+(CONFIG10 & 0007)+(CONFIG11 & 00E0)+
(CONFIG12 & 0007)+(CONFIG13 & 0040)+SUM(IDs)
SUM(0000:01FF)+SUM(0200:1FFF)+SUM(2000:3FFF)+
SUM(4000:5FFF)+(CONFIG0 & 0000)+(CONFIG1 & 0027)+
(CONFIG2 & 000F)+(CONFIG3 & 000F)+(CONFIG4 & 0000)+
(CONFIG5 & 0000)+(CONFIG6 & 0085)+(CONFIG7 & 0000)+
(CONFIG8 & 0007)+(CONFIG9 & 00C0)+(CONFIG10 & 0007)+
(CONFIG11 & 00E0)+(CONFIG12 & 0007)+(CONFIG13 & 0040)
SUM(0200:1FFF)+SUM(2000:3FFF)+SUM(4000:5FFF)+
(CONFIG0 & 0000)+(CONFIG1 & 0027)+(CONFIG2 & 000F)+
(CONFIG3 & 000F)+(CONFIG4 & 0000)+(CONFIG5 & 0000)+
(CONFIG6 & 0085)+(CONFIG7 & 0000)+(CONFIG8 & 0007)+
(CONFIG9 & 00C0)+(CONFIG10 & 0007)+(CONFIG11 & 00E0)+
(CONFIG12 & 0007)+(CONFIG13 & 0040)+SUM(IDs)
SUM(4000:5FFF)+(CONFIG0 & 0000)+(CONFIG1 & 0027)+
(CONFIG2 & 000F)+(CONFIG3 & 000F)+(CONFIG4 & 0000)+
(CONFIG5 & 0000)+(CONFIG6 & 0085)+(CONFIG7 & 0000)+
(CONFIG8 & 0007)+(CONFIG9 & 00C0)+(CONFIG10 & 0007)+
(CONFIG11 & 00E0)+(CONFIG12 & 0007)+(CONFIG13 & 0040)+
SUM(IDs)
(CONFIG0 & 0000)+(CONFIG1 & 0027)+(CONFIG2 & 000F)+
(CONFIG3 & 000F)+(CONFIG4 & 0000)+(CONFIG5 & 0000)+
(CONFIG6 & 0085)+(CONFIG7 & 0000)+(CONFIG8 & 0007)+
(CONFIG9 & 00C0)+(CONFIG10 & 0007)+(CONFIG11 & 00E0)+
(CONFIG12 & 0007)+(CONFIG13 & 0040)+SUM(IDs)
Checksum Calculation Method
Preliminary
2010 Microchip Technology Inc.
Checksum
Blank
A2BF
A4A5
E2A2
A2BF
A4A5
E2A2
029E
029E
Seed
A26A
A49B
A26A
A49B
E298
E298
0294
0294
at 0
Seed at 0
and Max
A43C
A43C
A215
E239
028A
A215
E239
028A