PIC18F4221-I/ML Price & Stock
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Manufacturer

Integrated Circuits (ICs) > Embedded - Microcontrollers
IC MCU 8BIT 4KB FLASH 44QFN
Documents
Datasheet |
PIC18F4221-I/ML![]() |
Specifications
Series | PIC® 18F |
Part Status | Active |
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 (TA) |
Package / Case | 44-VQFN Exposed Pad |
Supplier Device Package | 44-QFN (8x8) |
Hide
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PIC18F4221-I/ML | Renesas Electronics America Inc | 32BIT MCU RX24U 256K 144LQFP -40 | 3322 |
|
Inquiry |

Fmall Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PIC18F4221-I/ML | Microchip Technology | IC MCU 8BIT 4KB FLASH 44QFN | 1640 |
|
Inquiry |

Heisener Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PIC18F4221-I/ML | Microchip Technology | IC MCU 8BIT 4KB FLASH 44QFN Embedded - Microcontrollers
|
9088 |
|
Buy |

Xinghuan International Trade Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PIC18F4221-I/ML | Microchip Technology | 49110 |
|
Inquiry |

Lingto Electronic Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PIC18F4221-I/ML | Microchip Technology | DC:24+ ; Original New | 13014 |
|
Inquiry |

Hotenda Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PIC18F4221-I/ML | Microchip Technology | PIC PIC?? 18F Microcontroller IC 8-Bit 40MHz 4KB (2K x 16) FLASH 44-QFN (8x8) | 2635 |
|
Inquiry |

PNEDA Technology Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PIC18F4221-I/ML | Microchip Technology | 8334 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PIC18F4221-I/ML | Microchip Technology | IC MCU 8BIT 4KB FLASH 44QFN Embedded - Microcontrollers
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In-Stock |
|
Inquiry |

Shenzhen Dasenic Electronic Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PIC18F4221-I/ML | Microchip Technology | IC MCU 8BIT 4KB FLASH 44QFN Integrated Circuits (ICs)>Embedded - Microcontrollers
|
5460 |
|
Buy |

Chip Source Co.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PIC18F4221-I/ML | Microchip Technology | IC MCU 8BIT 4KB FLASH 44QFN | 274176 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PIC18F4221-I/ML | Micrel / Microchip Technology | IC MCU 8BIT 4KB FLASH 44QFN ; 44-QFN (8x8) Embedded - Microcontrollers
|
Available |
|
Inquiry |

Microchip USA
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|
PIC18F4221-I/ML | Microchip Technology | Member of ERAI, GIDEP, & ITAR | ISO 9001, ISO 2001, ISO 14001 & AS9120 Certified ; Tray | 1726 |
|
Inquiry |

Ample Chip
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PIC18F4221-I/ML | Roving Networks / Microchip Technology | IC MCU 8BIT 4KB FLASH 44QFN | 30000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PIC18F4221-I/ML | Microchip Technology | IC MCU 8BIT 4KB FLASH 44QFN | 1744 |
|
Inquiry |

EA-chip Industry Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PIC18F4221-I/ML | Microchip Technology | IC MCU 8BIT 4KB FLASH 44QFN | 154 |
|
Inquiry |

Lvy Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PIC18F4221-I/ML | 2000 |
|
Inquiry | |||
PIC18F4221-I/ML | Microchip Technology | 2000 |
|
Inquiry |

Geefook (Shenzhen) Electronic Co., Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PIC18F4221-I/ML | Microchip Technology | 35000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PIC18F4221-I/ML | Microchip Technology | IC MCU 8BIT 4KB FLASH 44QFN | 295 |
|
Inquiry |

Axis Part Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PIC18F4221-I/ML | Microchip Technology | New Original,COC,ISO9001 | 8500 |
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Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PIC18F4221-I/ML | Microchip | DC:22+ ; IC PIC MCU FLASH 2KX16 44QFN | 15000 |
|
Inquiry |

DGT Technology (HK) Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PIC18F4221-I/ML | Roving Networks / Microchip Technology | IC MCU 8BIT 4KB FLASH 44QFN | 10000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PIC18F4221-I/ML | Microchip Technology | IC MCU 8BIT 4KB FLASH 44QFN | 6181 |
|
Inquiry |

Dechoele Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PIC18F4221-I/ML | Microchip Technology | 5126 |
|
Inquiry |

Hong Kong Brave Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PIC18F4221-I/ML | Microchip Technology | 44-VQFN Exposed Pad | 49110 |
|
Inquiry |

KaiLiYuan Electronic Technology (ShenZhen) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PIC18F4221-I/ML | Microchip Technology | IC MCU 8BIT 4KB FLASH 44QFN ; DC:21+ ; 44-QFN (8x8) | 111 |
|
Inquiry | |
PIC18F4221-I/ML | Microchip Technology | IC MCU 8BIT 4KB FLASH 44QFN ; DC:23+ | 42760 |
|
Inquiry |

LIXINC Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PIC18F4221-I/ML | Microchip Technology | Brand new and original/respond online to quote. | 5624 |
|
Inquiry |

Lanka Micro Electronic Co.,Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PIC18F4221-I/ML | Microchip Technology | IC MCU 8BIT 4KB FLASH 44QFN | 145 |
|
Buy |

Depu Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PIC18F4221-I/ML | Microchip Technology | IC MCU 8BIT 4KB FLASH 44QFN | 42760 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PIC18F4221-I/ML | Microchip Technology | DC:Active ; - | 319 |
|
Inquiry |

Shenzhen Yuanxinai e-commerce Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PIC18F4221-I/ML | Microchip Technology |
|
Inquiry |

GlobalTek Components
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PIC18F4221IML | MICROCHIP TECHNOLOGY | OEM/CM QUOTES ONLY | NO BROKERS | 174 |
|
Inquiry |

Nexxon, Inc. (USA)
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PIC18F4221-I/ML | Maxim Integrated Products | In Stock |
|
Inquiry | ||
PIC18F4221-I/ML | Microchip Technology | In Stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PIC18F4221-I/ML | Microchip Technology | 8-bit Microcontrollers - MCU 8 KB Flash 512 RAM | in stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PIC18F4221-I/ML | Microchip Technology | IC MCU 8BIT 4KB FLASH 44QFN | 0 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PIC18F4221I/ML
sku #: PIC18F4221IML
|
Microchip Technology | 176 |
|
Inquiry |

Farnell element14
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PIC18F4221-I/ML
sku #: 3633975
|
Microchip Technology | Microchip Technology Technology - Mcu, 8Bit, 40Mhz, Qfn-Ep-44 - Pic18F4221-I/Ml |Microchip Technology Technology PIC18F4221-I/ML | out of stock |
|
Buy |

OnlineComponents
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PIC18F4221-I/ML | Microchip Technology | Microcontroller - PIC 18F - 8-Bit - 40MHz - 36 I/O - 4KB (2K x 16) FLASH - 256 x 8 EEPROM - 512 x 8 RAM - 4.2 to 5.5V - 44-QFN (8x8). | 0 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
PIC18F4221-I/ML | MICROCHIP | ORIGINAL ; DC:HONESTY | 30205 |
|
Inquiry |
See Also:
PIC18F2221-I/ML
PIC18F4221T-I/ML
PIC18F4321-I/ML
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PIC18LF4321-I/ML
PIC18F2221-E/ML
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PIC18F4221-I/P
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PIC18F4523-I/ML
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PIC18F4420T-I/ML
PIC18F44K22T-I/ML
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PIC18F442T-I/L
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