PIC18F4439-E/PT Microchip Technology, PIC18F4439-E/PT Datasheet - Page 11
![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
- PIC16F616T-ISL PDF datasheet
- PIC18F2439-ISO PDF datasheet #2
- PIC18F2439-ISO PDF datasheet #3
- PIC18F2439-ISO PDF datasheet #4
- Current page: 11 of 322
- Download datasheet (7Mb)
FIGURE 1-1:
2002 Microchip Technology Inc.
Note
OSC2/CLKO
OSC1/CLKI
T1OSCI
T1OSCO
MCLR
V
DD
Program Memory
(up to 2 Mbytes)
Address Latch
, V
Data Latch
SS
PWM1
Timer0
1: The high order bits of the Direct Address for the RAM are from the BSR register (except for the MOVFF instruction).
2: Many of the general purpose I/O pins are multiplexed with one or more peripheral module functions. The multiplexing combinations
16
are device dependent.
21
21
PIC18F2X39 BLOCK DIAGRAM
Generation
Reference
Precision
Instruction
Decode &
Voltage
4X PLL
Table Latch
Timing
Control
Table Pointer
inc/dec logic
PWM2
Timer1
8
21
PCLATU
ROM Latch
Instruction
Register
Programming
Start-up Timer
Low Voltage
PCU
Program Counter
Power-on
Watchdog
Brown-out
Debugger
Power-up
Oscillator
In-Circuit
31 Level Stack
Reset
Timer
Timer
Reset
8
PCLATH
PCH
Synchronous
Serial Port
8
Master
Timer2
PCL
Preliminary
8
Decode
BIT OP
4
BSR
8
3
12
PRODH
8
inc/dec
Address Latch
Address<12>
FSR0
FSR1
FSR2
WREG
logic
Data RAM
Data Latch
Addressable
8 x 8 Multiply
ALU<8>
8
USART
Timer3
Data Bus<8>
8
12
PRODL
4
Bank0, F
(2)
12
8
8
8
PIC18FXX39
Data EEPROM
PORTC
PORTA
PORTB
A/D Converter
RA0/AN0
RA1/AN1
RA2/AN2/V
RA3/AN3/V
RA4/T0CKI
RA5/AN4/SS/LVDIN
RA6
RB3
RB4
RB5/PGM
RC0/T13CKI
RC3/SCK/SCL
RC4/SDI/SDA
RC5/SDO
RC6/TX/CK
RC7/RX/DT
RB0/INT0
RB1/INT1
RB2/INT2
RB6/PGC
RB7/PGD
PWM1
PWM2
DS30485A-page 9
REF
REF
-
+
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