PIC18LF4331-I/PT Microchip Technology, PIC18LF4331-I/PT Datasheet - Page 7
![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
6. Module: 28-Pin QFN Diagram
FIGURE 1:
TABLE 1:
© 2005 Microchip Technology Inc.
Packages
A 28-pin QFN package has been introduced for
the PIC18F2331 and PIC18F2431 devices. The
Device Data Sheet has been updated as follows:
• The Pin Diagram section (page 3) has been
• The Packages information in Table 1-1 (page 9)
Note 1:
28-Pin QFN
updated to include the new 28-pin QFN
package.
and Table B-1 (page 379) has been updated to
include a reference to the 28-pin QFN. The new
text is shown in bold.
Features
Low-Voltage Programming must be enabled.
28-PIN QFN DIAGRAM
RA2/AN2/V
RA3/AN3/V
RA4/AN4/CAP3/QEB
OSC2/CLKO/RA6
REF
REF
OSC1/CLKI/RA7
-/CAP1/INDX
+/CAP2/QEA
PIC18F2331
28-pin SOIC
28-pin SDIP
28-pin QFN
PIC18F2331/2431/4331/4431
V
V
DD
SS
1
2
3
4
5
6
7
PIC18F2231
PIC18F2431
PIC18F2431
28-pin SOIC
28-pin SDIP
28-pin QFN
21
20
19
18
17
16
15
RB3/PWM3
RB2/PWM2
RB1/PWM1
RB0/PWM0
V
V
RC7/RX/DT/SDO
DD
SS
44-pin TQFP
PIC18F4331
44-pin QFN
40-pin DIP
DS80239A-page 7
44-pin TQFP
PIC18F4431
44-pin QFN
40-pin DIP