PIC18LF4439T-I/PT Microchip Technology, PIC18LF4439T-I/PT Datasheet - Page 19
![IC MCU FLASH 6KX16 EE A/D 44TQFP](/photos/6/82/68251/c04-076_pt_sml.jpg)
PIC18LF4439T-I/PT
Manufacturer Part Number
PIC18LF4439T-I/PT
Description
IC MCU FLASH 6KX16 EE A/D 44TQFP
Manufacturer
Microchip Technology
Series
PIC® 18Fr
Datasheet
1.PIC18LF4439-IML.pdf
(322 pages)
Specifications of PIC18LF4439T-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
12KB (6K x 16)
Program Memory Type
FLASH
Eeprom Size
256 x 8
Ram Size
640 x 8
Voltage - Supply (vcc/vdd)
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
PIC18LF
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
+ 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:
PIC18LF4439T-I/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
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TABLE 1-3:
2002 Microchip Technology Inc.
RD0/PSP0
RD1/PSP1
RD2/PSP2
RD3/PSP3
RD4/PSP4
RD5/PSP5
RD6/PSP6
RD7/PSP7
Legend: TTL = TTL compatible input
RD0
PSP0
RD1
PSP1
RD2
PSP2
RD3
PSP3
RD4
PSP4
RD5
PSP5
RD6
PSP6
RD7
PSP7
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
19
20
21
22
27
28
29
30
Pin Number
QFN
38
39
40
41
2
3
4
5
TQFP
38
39
40
41
2
3
4
5
DD
Type
Pin
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
)
Preliminary
Buffer
Type
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
ST
ST
ST
ST
ST
ST
ST
ST
CMOS = CMOS compatible input or output
I
P
PORTD is a bi-directional I/O port, or a Parallel Slave
Port (PSP) for interfacing to a microprocessor port.
These pins have TTL input buffers when PSP module
is enabled.
Digital I/O.
Parallel Slave Port Data.
Digital I/O.
Parallel Slave Port Data.
Digital I/O.
Parallel Slave Port Data.
Digital I/O.
Parallel Slave Port Data.
Digital I/O.
Parallel Slave Port Data.
Digital I/O.
Parallel Slave Port Data.
Digital I/O.
Parallel Slave Port Data.
Digital I/O.
Parallel Slave Port Data.
= Input
= Power
Description
PIC18FXX39
DS30485A-page 17
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