Microchip PIC18F2420-I/SO, 8bit PIC Microcontroller, 40MHz, 16 kB, 256 B Flash, 28-Pin SOIC

  • RS Stock No. 887-7246
  • Mfr. Part No. PIC18F2420-I/SO
  • Manufacturer Microchip
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

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)

Specifications
Attribute Value
Family Name PIC18F
Package Type SOIC
Mounting Type Surface Mount
Pin Count 28
Device Core PIC
Data Bus Width 8bit
Program Memory Size 16 kB, 256 B
Maximum Frequency 40MHz
RAM Size 768 B
Number of PWM Units 2
ADC Channels 10
Number of SPI Channels 1
Typical Operating Supply Voltage 4.2 → 5.5 V
ADC Resolution 10bit
Minimum Operating Temperature -40 °C
Instruction Set Architecture RISC
Pulse Width Modulation 2(CCP)
Program Memory Type Flash
Number of Timers 4
Number of I2C Channels 1
Number of ADC Units 1
Maximum Operating Temperature +85 °C
Length 17.9mm
ADCs 10 x 10 bit
Dimensions 17.9 x 7.5 x 2.35mm
Timers 1 x 8 bit, 3 x 16 bit
Number of USART Channels 1
Width 7.5mm
Timer Resolution 8 bit, 16 bit
Height 2.35mm
297 In stock for delivery within 4 working days
Price Each (In a Tube of 27)
SGD 6.178
(exc. GST)
SGD 6.61
(inc. GST)
units
Per unit
Per Tube*
27 +
SGD6.178
SGD166.806
*price indicative
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