PIC18F43K20-E/MV Microchip Technology, PIC18F43K20-E/MV Datasheet - Page 22
![8KB, Flash, 768bytes-RAM, 36I/O, 8-bit Family,nanowatt XLP 40 UQFN 5x5x0.5mm TUB](/photos/16/15/161538/qfn-40_sml.jpg)
PIC18F43K20-E/MV
Manufacturer Part Number
PIC18F43K20-E/MV
Description
8KB, Flash, 768bytes-RAM, 36I/O, 8-bit Family,nanowatt XLP 40 UQFN 5x5x0.5mm TUB
Manufacturer
Microchip Technology
Series
PIC® XLP™ 18Fr
Datasheet
1.PIC18F25K20T-ISS.pdf
(456 pages)
Specifications of PIC18F43K20-E/MV
Processor Series
PIC18
Core
PIC18F
Data Bus Width
8 bit
Program Memory Type
Flash
Program Memory Size
8 KB
Data Ram Size
512 B
Interface Type
I2C, SPI, SCI, USB, MSSP, RJ11
Maximum Clock Frequency
64 MHz
Number Of Programmable I/os
35
Number Of Timers
4
Operating Supply Voltage
1.8 V to 3.6 V
Maximum Operating Temperature
+ 125 C
Mounting Style
SMD/SMT
Package / Case
UQFN-40
Development Tools By Supplier
MPLAB Integrated Development Environment
Minimum Operating Temperature
- 40 C
Operating Temperature Range
- 40 C to + 125 C
Supply Current (max)
30 uA
Core Processor
PIC
Core Size
8-Bit
Speed
48MHz
Connectivity
I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, HLVD, POR, PWM, WDT
Number Of I /o
35
Eeprom Size
256 x 8
Ram Size
512 x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 3.6 V
Data Converters
A/D 14x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 125°C
Lead Free Status / Rohs Status
Details
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PIC18F2XK20/4XK20
TABLE 1-3:
DS41303G-page 22
RB0/INT0/FLT0/AN12
RB1/INT1/AN10/
C12IN3-
RB2/INT2/AN8
RB3/AN9/C12IN2-/
CCP2
RB4/KBI0/AN11
RB5/KBI1/PGM
RB6/KBI2/PGC
RB7/KBI3/PGD
Legend: TTL = TTL compatible input
Note 1: Default assignment for CCP2 when Configuration bit CCP2MX is set.
RB0
INT0
FLT0
AN12
RB1
INT1
AN10
C12IN3-
RB2
INT2
AN8
RB3
AN9
C12IN23-
CCP2
RB4
KBI0
AN11
RB5
KBI1
PGM
RB6
KBI2
PGC
RB7
KBI3
PGD
2: Alternate assignment for CCP2 when Configuration bit CCP2MX is cleared.
Pin Name
(2)
ST = Schmitt Trigger input with CMOS levels
O
= Output
PIC18F4XK20 PINOUT I/O DESCRIPTIONS (CONTINUED)
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
I
I
Analog
Analog
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
CMOS = CMOS compatible input or output
I
P
PORTB is a bidirectional I/O port. PORTB can be
software programmed for internal weak pull-up on
each input.
Digital I/O
External interrupt 0
PWM Fault input for Enhanced CCP1
Analog input 12, ADC channel 12
Digital I/O
External interrupt 1
Analog input 10, ADC channel 10
Comparator C1 and C2 inverting input
Digital I/O
External interrupt 2
Analog input 8, ADC channel 8
Digital I/O
Analog input 9, ADC channel 9
Comparator C1 and C2 inverting input
Capture 2 input/Compare 2 output/PWM 2 output
Digital I/O
Interrupt-on-change pin
Analog input 11, ADC channel 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
2010 Microchip Technology Inc.
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