STMicroelectronics

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Electronic circuits form a mostly invisible part of the world we live in today. These circuits are present in microchips or just "chips", which combine the latest advances in performance, intelligence and, efficiency. Hundreds or thousands of these chips are integrated into each of the millions and billions of electronic devices people across the globe interact with every day. It is in this unseen realm that STMicroelectronics creates the sparks that animate the products we use at any given moment. Our technology is found everywhere microelectronics makes a positive contribution to people's lives. Chips from ST embedding the most advanced innovations are an essential part of products as diverse as cars and key fobs, giant factory machines and data center power supplies, washing machines and hard disks, and smartphones and toothbrushes. We help our customers make these devices more intelligent, more energy efficient, more connected, safer and more secure.

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Description

IC MCU 8BIT 4KB FLASH 44TQFP Series: PIC? 18F Core Processor: PIC Core Size: 8-Bit Speed: 40MHz Connectivity: I2C, SPI, UART/USART Peripherals: Brown-out Detect/Reset, HLVD, POR, PWM, WDT Number of I/O: 36 Program Memory Size: 4KB (2K x 16) Program Memory Type: FLASH EEPROM Size: 256 x 8 RAM Size: 512 x 8 Voltage - Supply (Vcc/Vdd): 4.2 V ~ 5.5 V Data Converters: A/D 13x10b Oscillator Type: Internal Operating Temperature: -40~C ~ 85~C Package / Case: 44-TQFP Supplier Device Package: 44-TQFP (10x10)

Part Number PIC18F4221-I/PT
Main Category Integrated Circuits (ICs)
Sub Category Embedded - Microcontrollers
Brand STMicroelectronics
Description IC MCU 8BIT 4KB FLASH 44TQFP
Series PIC 18F
Packaging Tray
Core Processor PIC
Core Size 8-Bit
Speed 40MHz
Connectivity I²C, SPI, UART/USART
Peripherals Brown-out Detect/Reset, HLVD, POR, PWM, WDT
Number of I/O 36
Program Memory Size 4KB (2K x 16)
Program Memory Type FLASH
EEPROM Size 256 x 8
RAM Size 512 x 8
Voltage - Supply (Vcc/Vdd) 4.2 V ~ 5.5 V
Data Converters A/D 13x10b
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C (TA)
Package / Case 44-TQFP
Supplier Device Package 44-TQFP (10x10)
Image Integrated Circuits (ICs)
Lowest Price: $1.39   Highest Price: $4.97
1 - 5 of 5 Record(s)
Part Number
Brand
D/C
Qty
Price (USD)
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Part Number:

PIC18F4221-I/PT

Brand:

STMicroel

D/C:
Qty:

5000

Price (USD):

1.39

Company:

HK HEQING ELECTRONICS LIMITED

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Part Number:

PIC18F4221-I/PT

Brand:

STMICROELECT

D/C:
2021+
Qty:

8924

Price (USD):

2.285

Company:

Shenzhen Dingyishun Technology Co., Ltd.

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Part Number:

PIC18F4221-I/PT

Brand:

ST/MICRON

D/C:
21+
Qty:

12000

Price (USD):

3.18

Company:

YO CHIP(HONG KONG)TRADING CO LIMITED

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Part Number:

PIC18F4221-I/PT

Brand:

ST

D/C:
21+
Qty:

3000

Price (USD):

4.075

Company:

HONG KONG YUE JIN PENG ELECTRONICS CO.

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Part Number:

PIC18F4221-I/PT

Brand:

STMicroelectronics

D/C:
Qty:

11009

Price (USD):

4.97

Company:

Ande Electronics Co., Limited

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PIC18F4221IPT Ref.

[hkinstmicroelectronics20220920][hkinbrandcloudAMpd]
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