PIC18F4539T-E/ML Microchip Technology, PIC18F4539T-E/ML Datasheet - Page 18
![IC PIC MCU FLASH 12KX16 44QFN](/photos/6/81/68122/150-44-qfn_sml.jpg)
PIC18F4539T-E/ML
Manufacturer Part Number
PIC18F4539T-E/ML
Description
IC PIC MCU FLASH 12KX16 44QFN
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)
Specifications of PIC18F4539T-E/ML
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
24KB (12K x 16)
Program Memory Type
FLASH
Eeprom Size
256 x 8
Ram Size
1408 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-QFN
Processor Series
PIC18F
Core
PIC
Data Bus Width
8 bit
Data Ram Size
1408 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
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- Download datasheet (7Mb)
PIC18FXX39
TABLE 1-3:
DS30485A-page 16
RC0/T13CKI
RC3/SCK/SCL
RC4/SDI/SDA
RC5/SDO
RC6/TX/CK
RC7/RX/DT
PWM1
PWM2
Legend: TTL = TTL compatible input
RC0
T13CKI
RC3
SCK
SCL
RC4
SDI
SDA
RC5
SDO
RC6
TX
CK
RC7
RX
DT
Pin Name
ST = Schmitt Trigger input with CMOS levels
O
OD = Open Drain (no P diode to V
= Output
PIC18F4X39 PINOUT I/O DESCRIPTIONS (CONTINUED)
DIP
15
18
23
24
25
26
17
16
Pin Number
QFN
34
37
42
43
44
35
36
1
TQFP
32
37
42
43
44
36
35
1
DD
Type
Pin
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
O
O
O
O
I
I
I
)
Preliminary
Buffer
Type
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
—
—
—
—
CMOS = CMOS compatible input or output
I
P
PORTC is a bi-directional I/O port.
PWM Channel 1 (motor control) output.
PWM Channel 2 (motor control) output.
Digital I/O.
Timer1/Timer3 external clock input.
Digital I/O.
Synchronous serial clock input/output for
SPI mode.
Synchronous serial clock input/output for
I
Digital I/O.
SPI Data in.
I
Digital I/O.
SPI Data out.
Digital I/O.
USART Asynchronous Transmit.
USART Synchronous Clock (see related RX/DT).
Digital I/O.
USART Asynchronous Receive.
USART Synchronous Data (see related TX/CK).
2
2
C mode.
C Data I/O.
= Input
= Power
Description
2002 Microchip Technology Inc.
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