PIC18F4539T-I/PT Microchip Technology, PIC18F4539T-I/PT Datasheet - Page 14
![IC MCU FLASH 12KX16 EE AD 44TQFP](/photos/6/82/68251/c04-076_pt_sml.jpg)
PIC18F4539T-I/PT
Manufacturer Part Number
PIC18F4539T-I/PT
Description
IC MCU FLASH 12KX16 EE AD 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)
Specifications of PIC18F4539T-I/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
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 ~ 85°C
Package / Case
44-TQFP, 44-VQFP
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
+ 85 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:
PIC18F4539T-I/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
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- Download datasheet (7Mb)
PIC18FXX39
TABLE 1-2:
DS30485A-page 12
RB0/INT0
RB1/INT1
RB2/INT2
RB3
RB4
RB5/PGM
RB6/PGC
RB7/PGD
Legend: TTL = TTL compatible input
RB0
INT0
RB1
INT1
RB2
INT2
RB5
PGM
RB6
PGC
RB7
PGD
Pin Name
ST = Schmitt Trigger input with CMOS levels
O
OD = Open Drain (no P diode to V
= Output
PIC18F2X39 PINOUT I/O DESCRIPTIONS (CONTINUED)
Pin Number
DIP
21
22
23
24
25
26
27
28
SOIC
21
22
23
24
25
26
27
28
Type
Pin
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I
I
I
DD
Buffer
Type
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
ST
ST
ST
ST
ST
ST
)
Preliminary
PORTB is a bi-directional I/O port. PORTB can be software
programmed for internal weak pull-ups on all inputs.
Digital I/O.
External interrupt 0.
Digital I/O.
External interrupt 1.
Digital I/O.
External interrupt 2.
Digital I/O.
Digital I/O.
Interrupt-on-change pin.
Digital I/O. Interrupt-on-change pin.
Low Voltage ICSP programming enable pin.
Digital I/O. Interrupt-on-change pin.
In-Circuit Debugger and ICSP programming clock pin.
Digital I/O. Interrupt-on-change pin.
In-Circuit Debugger and ICSP programming data pin.
CMOS = CMOS compatible input or output
I
P
= Input
= Power
Description
2002 Microchip Technology Inc.
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