ATMEGA644P-15AT Price & Stock
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Manufacturer

Integrated Circuits (ICs) > Embedded - Microcontrollers
IC MCU 8BIT 64KB FLASH 44TQFP
Documents
Datasheet |
ATMEGA644P-15AT![]() |
Specifications
Series | Automotive, AEC-Q100, AVR® ATmega |
Part Status | Obsolete |
Core Processor | AVR |
Core Size | 8-Bit |
Speed | 16MHz |
Connectivity | I²C, SPI, UART/USART |
Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
Number of I/O | 32 |
Program Memory Size | 64KB (32K x 16) |
Program Memory Type | FLASH |
EEPROM Size | 2K x 8 |
RAM Size | 4K x 8 |
Voltage - Supply (Vcc/Vdd) | 2.7 V ~ 5.5 V |
Data Converters | A/D 8x10b |
Oscillator Type | Internal |
Operating Temperature | -40°C ~ 85°C (TA) |
Package / Case | 44-TQFP |
Supplier Device Package | 44-TQFP (10x10) |
Hide
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ATMEGA644P-15AT | Microchip Technology | DC:Active ; - | 0 |
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Inquiry |

Heisener Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ATMEGA644P-15AT | Microchip Technology | IC MCU 8BIT 64KB FLASH 44TQFP Embedded - Microcontrollers
|
3972 |
|
Buy | |
ATMEGA644P-15AT1 | Microchip Technology | IC MCU 8BIT 64KB FLASH 44TQFP Embedded - Microcontrollers
|
2892 |
|
Buy |

Rochester Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ATMEGA644P-15AT | Atmel | RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU | 23 |
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Buy | ||||||||||
ATMEGA644P-15AT1 | Atmel | RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU | 6 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ATMEGA644P-15AT | Renesas Electronics America Inc | 8-BIT, UVPROM, MELPS740 CPU | 1540 |
|
Inquiry | |
ATMEGA644P-15AT1 | Renesas Electronics America Inc | IC MCU 16BIT 4KB FLASH 32LQFP | 5093 |
|
Inquiry |

Chip Source Co.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ATMEGA644P-15AT | Microchip Technology | IC MCU 8BIT 64KB FLASH 44TQFP | 273988 |
|
Inquiry | |
ATMEGA644P-15AT1 | Microchip Technology | IC MCU 8BIT 64KB FLASH 44TQFP | 48745 |
|
Inquiry |

EA-chip Industry Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ATMEGA644P-15AT | Microchip Technology | IC MCU 8BIT 64KB FLASH 44TQFP | 3777 |
|
Inquiry | |
ATMEGA644P-15AT | Rochester Electronics, LLC | IC MCU 8BIT 64KB FLASH 44TQFP | 2608 |
|
Inquiry |

Lingto Electronic Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ATMEGA644P-15AT | Rochester Electronics | DC:24+ ; Original New | 42916 |
|
Inquiry | |
ATMEGA644P-15AT | Microchip Technology | DC:24+ ; Original New | 46329 |
|
Inquiry |

Microchip USA
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|
ATMEGA644P-15AT | Atmel | Member of ERAI, GIDEP, & ITAR | ISO 9001, ISO 2001, ISO 14001 & AS9120 Certified ; Bulk | 276 |
|
Inquiry |

Xinghuan International Trade Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ATMEGA644P-15AT | Microchip Technology | 43937 |
|
Inquiry | ||
ATMEGA644P-15AT | Atmel (Microchip Technology) | 46795 |
|
Inquiry |

Dechoele Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ATMEGA644P-15AT | Microchip Technology | 7577 |
|
Inquiry | ||
ATMEGA644P-15AT | Atmel | 9530 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ATMEGA644P-15AT | Microchip Technology | IC MCU 8BIT 64KB FLASH 44TQFP Embedded - Microcontrollers
|
In-Stock |
|
Inquiry |

Shenzhen Dasenic Electronic Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ATMEGA644P-15AT | Microchip Technology | IC MCU 8BIT 64KB FLASH 44TQFP Integrated Circuits (ICs)>Embedded - Microcontrollers
|
1526 |
|
Buy |

Ample Chip
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ATMEGA644P-15AT | Rochester Electronics | IC MCU 8BIT 64KB FLASH 44TQFP | 10506 |
|
Inquiry |

PNEDA Technology Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ATMEGA644P-15AT | Microchip Technology | 8968 |
|
Inquiry |

Geefook (Shenzhen) Electronic Co., Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ATMEGA644P-15AT | Microchip Technology | 35000 |
|
Inquiry |

Lanka Micro Electronic Co.,Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ATMEGA644P-15AT | Microchip Technology | IC MCU 8BIT 64KB FLASH 44TQFP | 65366 |
|
Buy |

Hotenda Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ATMEGA644P-15AT | Atmel | AVR Automotive, AEC-Q100, AVR?? ATmega Microcontroller IC 8-Bit 16MHz 64KB (32K x 16) FLASH 44-TQFP (10x10) | 2638 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ATMEGA644P-15AT | Atmel | IC MCU 8BIT 64KB FLASH 44TQFP | 674 |
|
Inquiry | |
ATMEGA644P-15AT | Microchip Technology | IC MCU 8BIT 64KB FLASH 44TQFP | 3461 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ATMEGA644P-15AT | Microchip Technology | IC MCU 8BIT 64KB FLASH 44TQFP | 4494 |
|
Inquiry |

Fmall Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ATMEGA644P-15AT | Microchip Technology | IC MCU 8BIT 64KB FLASH 44TQFP | 14280 |
|
Inquiry |

Hong Kong Brave Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ATMEGA644P-15AT | Atmel (Microchip Technology) | 44-TQFP | 46795 |
|
Inquiry | |
ATMEGA644P-15AT | Microchip Technology | 44-TQFP | 43937 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ATMEGA644P-15AT | Micrel / Microchip Technology | IC MCU 8BIT 64KB FLASH 44TQFP ; 44-TQFP (10x10) Embedded - Microcontrollers
|
Available |
|
Inquiry |

Axis Part Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ATMEGA644P-15AT | Microchip Technology | New Original,COC,ISO9001 | 8500 |
|
Inquiry | |
ATMEGA644P-15AT | Atmel | New Original,COC,ISO9001 | 8500 |
|
Inquiry |

DGT Technology (HK) Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ATMEGA644P-15AT | Rochester Electronics | IC MCU 8BIT 64KB FLASH 44TQFP | 10000 |
|
Inquiry |

He Qing Electronics Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ATMEGA644P-15AT | Atmel | AVR Automotive, AEC-Q100, AVR? ATmega Microcontroller IC 8-Bit 16MHz 64KB (32K x 16) FLASH 44-TQFP (10x10) ; Bulk | 3699 |
|
Inquiry |

Lvy Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ATMEGA644P-15AT | 2000 |
|
Inquiry | |||
ATMEGA644P-15AT | Microchip Technology | 2000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ATMEGA644P-15AT | Microchip Technology | IC MCU 8BIT 64KB FLASH 44TQFP | 150000 |
|
Inquiry |

Ersa Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ATMEGA644P-15AT | Atmel | IC MCU 8BIT 64KB FLASH 44TQFP | 26 |
|
Inquiry |

KaiLiYuan Electronic Technology (ShenZhen) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ATMEGA644P-15AT | Microchip Technology | IC MCU 8BIT 64KB FLASH 44TQFP ; DC:21+ ; 44-TQFP (10x10) | 111 |
|
Inquiry | |
ATMEGA644P-15AT | Microchip Technology | IC MCU 8BIT 64KB FLASH 44TQFP ; DC:23+ | 24530 |
|
Inquiry | |
ATMEGA644P-15AT | Atmel | IC MCU 8BIT 64KB FLASH 44TQFP ; DC:23+ | 32680 |
|
Inquiry | |
ATMEGA644P-15AT | Atmel | IC MCU 8BIT 64KB FLASH 44TQFP ; DC:21+ ; 44-TQFP (10x10) | 111 |
|
Inquiry |

Depu Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ATMEGA644P-15AT | Atmel | IC MCU 8BIT 64KB FLASH 44TQFP | 32680 |
|
Inquiry | |
ATMEGA644P-15AT | Microchip Technology | IC MCU 8BIT 64KB FLASH 44TQFP | 24530 |
|
Inquiry |

Shenzhen Yuanxinai e-commerce Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ATMEGA644P-15AT | Microchip Technology |
|
Inquiry |

GlobalTek Components
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ATMEGA644P15AT | ROCHESTER ELECTRONICS, LL | OEM/CM QUOTES ONLY | NO BROKERS | 4187 |
|
Inquiry | |
ATMEGA644P15AT1 | ROCHESTER ELECTRONICS, LL | OEM/CM QUOTES ONLY | NO BROKERS | 3521 |
|
Inquiry |

Nexxon, Inc. (USA)
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ATMEGA644P-15AT | Microchip Technology | In Stock |
|
Inquiry | ||
ATMEGA644P-15AT | Atmel | In Stock |
|
Inquiry |

Authorized Procurement Solutions
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ATMEGA644P-15AT | Atmel | 26 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ATMEGA644P-15AT | 0 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
ATMEGA644P15AT
sku #: ATMEGA644P15AT
|
Atmel | 1791 |
|
Inquiry |
See Also:
ATMEGA644P-15MT
ATMEGA644P-15AT1
ATMEGA644P-15AZ
ATMEGA644P-15MT1
ATMEGA644P-15MZ
ATMEGA644P-A15AZ
ATMEGA324P-15AT
ATMEGA164P-15AT
ATMEGA64M1-15AD
ATMEGA64C1-15AD
ATMEGA324P-15AZ
ATMEGA324P-15MT
ATMEGA164P-15MT
ATMEGA169P-15AT
ATMEGA644P-B15MZ
ATMEGA64M1-15AZ
ATMEGA644PV-10AQ
ATMEGA644PV-10AU
ATMEGA644P-20AQ
ATMEGA644P-20AU
ATMEGA64C1-15AZ
ATMEGA48-15AT
ATMEGA324P-15AT1
ATMEGA644V-10AU
ATMEGA164P-15AT1
ATMEGA164P-15AZ
ATMEGA644P-A15MZ
ATMEGA644P-AU
ATMEGA644P-ESAZ
ATMEGA64C1-15MZ
ATMEGA64A-16AU
ATMEGA644PA-AN
ATMEGA164P-A15AZ
ATMEGA644PAAU
ATMEGA48-15AZ
ATMEGA64-16AU
ATMEGA640-16AU
ATMEGA644PV-10U
ATMEGA644V10AU
ATMEGA649P-AU
ATMEGA644PV-10PU
ATMEGA644P-20AQR
ATMEGA6490-16AI
ATMEGA6450-16AI
ATMEGA644PV-20AU
ATMEGA164P15AZ
ATMEGA164PA-15AZ
ATMEGA64L-16AU
ATMEGA64M1-15MD
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