PIC18F4439-E/PT Microchip Technology, PIC18F4439-E/PT Datasheet - Page 2
![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
FIGURE 2-1:
DS30480C-page 2
RC7
RD4
RD5
RD6
RD7
RB0
RB1
RB2
RB3
V
V
44-Pin TQFP
Note:
DD
SS
28-Pin DIP, SOIC
MCLR/V
PWM1
PWM2
OSC1
OSC2
RC0
RC3
RA0
RA1
RA2
RA3
RA4
RA5
Not all multiplexed pin definitions are shown. Refer to the appropriate data sheet for complete
pin descriptions.
V
PP
SS
1
2
3
4
5
6
7
8
9
10
11
PIC18FXX39 FAMILY PIN DIAGRAMS
PIC18FXX39
1
2
3
4
5
6
7
8
9
10
11
12
13
14
28
27
26
25
24
23
22
21
20
19
18
17
16
15
33
32
31
30
29
28
27
26
25
24
23
RB7
RB6
RB5
RB4
RB3
RB2
RB1
RB0
V
V
RC7
RC6
RC5
RC4
DD
SS
Preliminary
NC
RC0
OSC2
OSC1
V
V
RE2
RE1
RE0
RA5
RA4
SS
DD
AV
44-Pin QFN
RC7
RD4
RD5
RD6
RD7
RB0
RB1
RB2
V
V
DD
DD
SS
40-Pin DIP
MCLR/V
PWM1
PWM2
OSC1
OSC2
RA0
RA1
RA2
RA3
RA4
RE0
RE1
RE2
RC0
RC3
RD0
RD1
RA5
V
V
DD
PP
SS
1
2
3
4
5
6
7
8
9
10
11
PIC18FXX39
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
2010 Microchip Technology Inc.
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
33
32
31
30
29
28
27
26
25
24
23
RB7
RB6
RB5
RB4
RB3
RB2
RB1
RB0
V
V
RD7
RD6
RD5
RD4
RC7
RC6
RC5
RC4
RD3
RD2
DD
SS
OSC2
OSC1
V
AV
V
V
RE2
RE1
RE0
RA5
RA4
SS
DD
DD
SS