PIC18LF4331-I/PT Microchip Technology, PIC18LF4331-I/PT Datasheet - Page 25
![IC PIC MCU FLASH 4KX16 44TQFP](/photos/6/82/68251/c04-076_pt_sml.jpg)
PIC18LF4331-I/PT
Manufacturer Part Number
PIC18LF4331-I/PT
Description
IC PIC MCU FLASH 4KX16 44TQFP
Manufacturer
Microchip Technology
Series
PIC® 18Fr
Datasheets
1.PIC16F616T-ISL.pdf
(8 pages)
2.PIC16F818-ISO.pdf
(6 pages)
3.PIC18F2331-ISO.pdf
(392 pages)
4.PIC18F2331-ISO.pdf
(8 pages)
5.PIC18F2331-ISO.pdf
(6 pages)
6.PIC18F2331-ISO.pdf
(16 pages)
7.PIC18LF2331-ISO.pdf
(4 pages)
8.PIC18LF2331-ISO.pdf
(40 pages)
Specifications of PIC18LF4331-I/PT
Core Processor
PIC
Core Size
8-Bit
Speed
40MHz
Connectivity
I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, LVD, Power Control PWM, QEI, POR, PWM, WDT
Number Of I /o
36
Program Memory Size
8KB (4K x 16)
Program Memory Type
FLASH
Eeprom Size
256 x 8
Ram Size
768 x 8
Voltage - Supply (vcc/vdd)
2 V ~ 5.5 V
Data Converters
A/D 9x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
44-TQFP, 44-VQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
PIC18LF4331-I/PTR
PIC18LF4331-I/PTR
PIC18LF4331-I/PTR
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC18LF4331-I/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
- PIC16F616T-ISL PDF datasheet
- PIC16F818-ISO PDF datasheet #2
- PIC18F2331-ISO PDF datasheet #3
- PIC18F2331-ISO PDF datasheet #4
- PIC18F2331-ISO PDF datasheet #5
- PIC18F2331-ISO PDF datasheet #6
- PIC18LF2331-ISO PDF datasheet #7
- PIC18LF2331-ISO PDF datasheet #8
- Current page: 25 of 392
- Download datasheet (4Mb)
2.0
2.1
Getting started with the PIC18F2331/2431/4331/4431
family of 8-bit microcontrollers requires attention to a
minimal set of device pin connections before
proceeding with development.
The following pins must always be connected:
• All V
• All AV
• MCLR pin
These pins must also be connected if they are being
used in the end application:
• PGC/PGD pins used for In-Circuit Serial
• OSCI and OSCO pins when an external oscillator
Additionally, the following pins may be required:
• V
The minimum mandatory connections are shown in
Figure
2010 Microchip Technology Inc.
(see
not the analog device features are used
(see
(see
Programming™ (ICSP™) and debugging purposes
(see
source is used
(see
reference for analog modules is implemented
Note:
REF
DD
2-1.
Section 2.2 “Power Supply
Section 2.2 “Power Supply
Section 2.3 “Master Clear (MCLR)
Section 2.4 “ICSP
Section 2.5 “External Oscillator
+/V
DD
GUIDELINES FOR GETTING
STARTED WITH PIC18F
MICROCONTROLLERS
Basic Connection Requirements
and V
REF
and AV
The AV
connected, regardless of whether any of
the analog modules are being used.
- pins are used when external voltage
SS
SS
pins
DD
pins, regardless of whether or
and AV
Pins”)
SS
pins must always be
Pins”)
Pins”)
Pins”)
Pin”)
PIC18F2331/2431/4331/4431
FIGURE 2-1:
V
Key (all values are recommendations):
C1 through C6: 0.1 µF, 20V ceramic
R1: 10 kΩ
R2: 100Ω to 470Ω
Note 1:
DD
C6
R1
C1
(1)
R2
The example shown is for a PIC18F device
with five V
Other devices may have more or less pairs;
adjust the number of decoupling capacitors
appropriately.
MCLR
V
V
SS
DD
C5
DD
PIC18FXXXX
RECOMMENDED
MINIMUM CONNECTIONS
(1)
/V
SS
C2
and AV
(1)
C4
DD
DS39616D-page 25
(1)
/AV
V
V
DD
SS
SS
pairs.
C3
(1)
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