Microchip, 8bit PIC, PIC18F Microcontroller, 40MHz, 16 kB, 256 B Flash, 40-Pin PDIP

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5,82 €

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7,04 €

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  • Plus 68 unité(s) expédiée(s) à partir du 15 décembre 2025
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Prix par unité
1 - 95,82 €
10 - 245,66 €
25 - 995,52 €
100 +5,39 €

*Prix donné à titre indicatif

Options de conditionnement :
N° de stock RS:
623-0774
Référence fabricant:
PIC18F4420-I/P
Fabricant:
Microchip
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Marque

Microchip

Family Name

PIC18F

Package Type

PDIP

Mounting Type

Through Hole

Pin Count

40

Device Core

PIC

Data Bus Width

8bit

Program Memory Size

16 kB, 256 B

Maximum Frequency

40MHz

RAM Size

768 B

USB Channels

0

Number of PWM Units

2

Number of SPI Channels

1

Number of CAN Channels

0

Number of I2C Channels

1

Number of UART Channels

0

Typical Operating Supply Voltage

4.2 → 5.5 V

Number of USART Channels

1

Length

53.21mm

Dimensions

2.095 x 0.58 x 0.195in

ADCs

13 x 10 bit

Instruction Set Architecture

RISC

Height

4.95mm

Width

0.58in

Pulse Width Modulation

1 (CCP), 1 (ECCP)

Number of LIN Channels

0

Minimum Operating Temperature

-40 °C

Program Memory Type

Flash

Number of PCI Channels

0

Maximum Operating Temperature

+85 °C

Number of Ethernet Channels

0

Number of ADC Units

1

PIC18F2420/2520/4420/4520 8-Bit Microcontrollers


The PIC18F Microcontrollers from Microchip are the most capable 8-bit devices within Microchip’s offer. Available within the range is CAN, LIN and Ethernet capability as part of a comprehensive range of peripherals to meet the needs of embedded applications and versions featuring XLP (Extreme Low-Power) Technology for where power consumption is a key consideration.

The PIC18F2420/2520/4420/4520 family of Microcontrollers is based upon Microchip’s PIC18 architecture offering a 31 level hardware stack and 75 instructions. These MCUs provide up to 10 MIPS, up to 64 Kbytes program memory RAM of up to 3896 bytes. On board is a configurable oscillator.

Microcontroller Features


40 MHz Max. CPU Speed
75 Instructions – 83 with Extended Instruction Set Enabled
31 Level Hardware Stack
Configurable Internal Oscillator – Selectable Frequency Range 8 MHz to 31 kHz
25 I/O Pins – PIC18F2420/2520 Models
36 I/O Pins – PIC18F4420/4520 Models
nanoWatt Technology
Power-On Reset (POR)
Power-Up Timer (PWRT)
Oscillator Start-Up Timer (OST)
Brown-Out Reset (BOR)
Extended Watchdog Timer (WDT)
High/Low-Voltage Detection (HLVD) Module
Low-Voltage Programming (LVP)
In-Circuit Serial Programming (ICSP)
In-Circuit Debug (ICD)

Peripherals


10-bit Analogue to Digital Converter (ADC) – PIC18F2420/2520 Models 10 Channels; PIC18F4420/4520 13 Channels
One Enhanced Capture, Compare, PWM Module – PIC18F4420/4520 Models Only
Capture, Compare, PWM Modules – PIC18F2420/2520 Models x 2, PIC18F4420/4520 Models x 1
Two Comparators
One 8-bit Timer
Three 16-bit Timers
Master Synchronous Serial Port (MSSP) Module with SPI and I2C
Enhanced Addressable Universal Synchronous Asynchronous Receiver Transmitter (EUSART)

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