PIC18LF2523-I/ML Microchip Technology, PIC18LF2523-I/ML Datasheet - Page 20
![IC PIC MCU FLASH 16KX16 28QFN](/photos/6/81/68120/150-28-qfn_sml.jpg)
PIC18LF2523-I/ML
Manufacturer Part Number
PIC18LF2523-I/ML
Description
IC PIC MCU FLASH 16KX16 28QFN
Manufacturer
Microchip Technology
Series
PIC® 18Fr
Datasheets
1.PIC18F2221-ISO.pdf
(46 pages)
2.PIC18F2423-ISP.pdf
(54 pages)
3.PIC18F2423-ISP.pdf
(8 pages)
4.PIC18F2423-ISP.pdf
(34 pages)
Specifications of PIC18LF2523-I/ML
Core Size
8-Bit
Program Memory Size
32KB (16K x 16)
Core Processor
PIC
Speed
40MHz
Connectivity
I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, HLVD, POR, PWM, WDT
Number Of I /o
25
Program Memory Type
FLASH
Eeprom Size
256 x 8
Ram Size
1.5K x 8
Voltage - Supply (vcc/vdd)
2 V ~ 5.5 V
Data Converters
A/D 10x12b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
28-VQFN Exposed Pad, 28-HVQFN, 28-SQFN, 28-DHVQFN
Controller Family/series
PIC18
No. Of I/o's
25
Eeprom Memory Size
256Byte
Ram Memory Size
1.5KB
Cpu Speed
40MHz
No. Of Timers
4
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
PIC18F2423/2523/4423/4523
TABLE 1-3:
DS39755C-page 20
RB0/INT0/FLT0/AN12
RB1/INT1/AN10
RB2/INT2/AN8
RB3/AN9/CCP2
RB4/KBI0/AN11
RB5/KBI1/PGM
RB6/KBI2/PGC
RB7/KBI3/PGD
Legend: TTL = TTL compatible input
Note 1:
RB0
INT0
FLT0
AN12
RB1
INT1
AN10
RB2
INT2
AN8
RB3
AN9
CCP2
RB4
KBI0
AN11
RB5
KBI1
PGM
RB6
KBI2
PGC
RB7
KBI3
PGD
2:
Pin Name
(1)
ST
O
I
Default assignment for CCP2 when Configuration bit, CCP2MX, is set.
Alternate assignment for CCP2 when Configuration bit, CCP2MX, is cleared.
2
C
= Schmitt Trigger input with CMOS levels
= Output
= I
PIC18F4423/4523 PINOUT I/O DESCRIPTIONS (CONTINUED)
2
C™/SMBus
PDIP
33
34
35
36
37
38
39
40
Pin Number
QFN TQFP
10
12
14
15
16
17
11
9
10
14
15
16
17
11
8
9
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/O
I
I
I
I
I
I
I
I
I
I
I
I
I
Analog
Analog
Analog
Analog
Analog
Buffer
Type
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
ST
ST
ST
ST
ST
ST
ST
ST
PORTB is a bidirectional I/O port. PORTB can be
software programmed for internal weak pull-ups on all
inputs.
CMOS = CMOS compatible input or output
I
P
Digital I/O.
External Interrupt 0.
PWM Fault input for Enhanced CCP1.
Analog Input 12.
Digital I/O.
External Interrupt 1.
Analog Input 10.
Digital I/O.
External Interrupt 2.
Analog Input 8.
Digital I/O.
Analog Input 9.
Capture 2 input/Compare 2 output/PWM2 output.
Digital I/O.
Interrupt-on-change pin.
Analog Input 11.
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.
= Input
= Power
Description
© 2009 Microchip Technology Inc.