ATMEGA644PA-MN Price & Stock
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Manufacturer
Integrated Circuits (ICs) > Embedded - Microcontrollers
IC MCU 8BIT 64KB FLASH 44VQFN
Documents
| Datasheet |
ATMEGA644PA-MN
|
Specifications
| Series | AVR® ATmega |
| Part Status | Active |
| Core Processor | AVR |
| Core Size | 8-Bit |
| Speed | 20MHz |
| 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) | 1.8 V ~ 5.5 V |
| Data Converters | A/D 8x10b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 105°C (TA) |
| Package / Case | 44-VFQFN Exposed Pad |
| Supplier Device Package | 44-VQFN (7x7) |
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Heisener Electronics Co., Limited
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| ATMEGA644PA-MN | Microchip Technology | IC MCU 8BIT 64KB FLASH 44VQFN Embedded - Microcontrollers
|
5219 |
|
Buy | |
| ATMEGA644PA-MNR | Microchip Technology | IC MCU 8BIT 64KB FLASH 44VQFN Embedded - Microcontrollers
|
2990 |
|
Buy |
Allelco Limited
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | ||
|---|---|---|---|---|---|---|---|
| ATMEGA644PA-MNR | Microchip Technology | Integrated Circuits (ICs) > Specialized ICs
|
14640 |
|
Inquiry |
Dechoele Technology
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| ATMEGA644PA-MN | Microchip Technology | 9393 |
|
Inquiry | ||
| ATMEGA644PA-MN | Atmel | 7549 |
|
Inquiry |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| ATMEGA644PA-MN | Infineon Technologies | IC MCU 32BIT 160KB FLASH 100PQFP | 7883 |
|
Inquiry | |
| ATMEGA644PA-MNR | Nuvoton Technology Corporation | M23 -512KB FLASH96KB SRAM12BIT A | 6098 |
|
Inquiry |
Lingto Electronic Limited
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| ATMEGA644PA-MN | Rochester Electronics | DC:24+ ; Original New | 15805 |
|
Inquiry | |
| ATMEGA644PA-MN | Microchip Technology | DC:24+ ; Original New | 44550 |
|
Inquiry |
Xinghuan International Trade Co., Ltd
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| ATMEGA644PA-MN | Microchip Technology | 45102 |
|
Inquiry | ||
| ATMEGA644PA-MN | Atmel (Microchip Technology) | 43544 |
|
Inquiry |
EA-chip Industry Co., Ltd
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| ATMEGA644PA-MN | Microchip Technology | IC MCU 8BIT 64KB FLASH 44VQFN | 2078 |
|
Inquiry | |
| ATMEGA644PA-MN | Rochester Electronics, LLC | IC MCU 8BIT 64KB FLASH 44VQFN | 3672 |
|
Inquiry |
Lanka Micro Electronic Co.,Limited
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| ATMEGA644PA-MN | Microchip Technology | IC MCU 8BIT 64KB FLASH 44VQFN | 65366 |
|
Buy |
Mouser
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
ATMEGA644PA-MN
sku #: 556-ATMEGA644PA-MN
|
Microchip Technology | 8-bit Microcontrollers - MCU AVR 64 KB FL 2 KB EE 4KB RAM 16 MHZ GRN 8-bit Microcontrollers - MCU
|
191 In Stock |
|
Buy |
PNEDA Technology Co., Ltd
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| ATMEGA644PA-MN | Microchip Technology | 7681 |
|
Inquiry |
Microchip USA
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| ATMEGA644PA-MN | Microchip Technology | Member of ERAI, GIDEP, & ITAR | ISO 9001, ISO 2001, ISO 14001 & AS9120 Certified ; Tray | 1940 |
|
Inquiry |
Shenzhen Dasenic Electronic Limited
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ATMEGA644PA-MN | Microchip Technology | IC MCU 8BIT 64KB FLASH 44VQFN Integrated Circuits (ICs)>Embedded - Microcontrollers
|
4320 |
|
Buy |
Ample Chip
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| ATMEGA644PA-MN | Rochester Electronics | IC MCU 8BIT 64KB FLASH 44VQFN | 24896 |
|
Inquiry |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| ATMEGA644PA-MN | Microchip Technology | DC:Active ; - | 755 |
|
Inquiry |
Chip Source Co.
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| ATMEGA644PA-MN | Microchip Technology | IC MCU 8BIT 64KB FLASH 44VQFN | 211061 |
|
Inquiry | |
| ATMEGA644PA-MNR | Microchip Technology | IC MCU 8BIT 64KB FLASH 44VQFN | 110038 |
|
Inquiry |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| ATMEGA644PA-MNR | Microchip Technology | IC MCU 8BIT 64KB FLASH 44VQFN | 3025 |
|
Inquiry |
Hotenda Technology
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| ATMEGA644PA-MN | Atmel | AVR AVR?? ATmega Microcontroller IC 8-Bit 20MHz 64KB (32K x 16) FLASH 44-VQFN (7x7) | 1598 |
|
Inquiry |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| ATMEGA644PA-MN | Micrel / Microchip Technology | IC MCU 8BIT 64KB FLASH 44VQFN ; 44-VQFN (7x7) Embedded - Microcontrollers
|
Available |
|
Inquiry |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| ATMEGA644PA-MN | Atmel | IC MCU 8BIT 64KB FLASH 44VQFN | 4436 |
|
Inquiry | |
| ATMEGA644PA-MN | Microchip Technology | IC MCU 8BIT 64KB FLASH 44VQFN | 702 |
|
Inquiry |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| ATMEGA644PA-MN | Microchip Technology | IC MCU 8BIT 64KB FLASH 44VQFN | 5354 |
|
Inquiry | |
| ATMEGA644PA-MN | Atmel | IC MCU 8BIT 64KB FLASH 44VQFN | 3719 |
|
Inquiry |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| ATMEGA644PA-MN | Microchip Technology | IC MCU 8BIT 64KB FLASH 44VQFN Embedded - Microcontrollers
|
In-Stock |
|
Inquiry |
Hong Kong Brave Electronics
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| ATMEGA644PA-MN | Atmel (Microchip Technology) | 44-VFQFN Exposed Pad | 43544 |
|
Inquiry | |
| ATMEGA644PA-MN | Microchip Technology | 44-VFQFN Exposed Pad | 45102 |
|
Inquiry |
Geefook (Shenzhen) Electronic Co., Ltd.
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| ATMEGA644PA-MN | Atmel (Microchip Technology) | 35000 |
|
Inquiry | ||
| ATMEGA644PA-MN | Microchip Technology | 35000 |
|
Inquiry |
Fly-Wing Technology (HK) Co., Ltd
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ATMEGA644PA-MN | Microchip Technology | 8-bit Microcontrollers - MCU AVR 64 KB FL 2 KB EE 4KB RAM 16 MHZ GRN | 3838 |
|
Buy |
He Qing Electronics Ltd
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| ATMEGA644PA-MN | Atmel | AVR AVR? ATmega Microcontroller IC 8-Bit 20MHz 64KB (32K x 16) FLASH 44-VQFN (7x7) ; Bulk | 3140 |
|
Inquiry |
Axis Part Limited
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| ATMEGA644PA-MN | Microchip Technology | New Original,COC,ISO9001 | 8500 |
|
Inquiry | |
| ATMEGA644PA-MN | Atmel | New Original,COC,ISO9001 | 8500 |
|
Inquiry |
Fmall Co., Limited
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ATMEGA644PA-MN | Microchip Technology | IC MCU 8BIT 64KB FLASH 44VQFN | 19730 |
|
Inquiry |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| ATMEGA644PA-MN | Microchip Technology | IC MCU 8BIT 64KB FLASH 44VQFN | 1596 |
|
Inquiry |
DGT Technology (HK) Co., Limited
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| ATMEGA644PA-MN | Rochester Electronics | IC MCU 8BIT 64KB FLASH 44VQFN | 10000 |
|
Inquiry |
Lvy Electronics
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| ATMEGA644PA-MN | 2000 |
|
Inquiry | |||
| ATMEGA644PA-MN | Microchip Technology | 2000 |
|
Inquiry |
Shenzhen Shengyu Electronics Tech Limited.
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| ATMEGA644PA-MN | Microchip | IC MCU 8BIT 64KB FLASH 44VQFN | 8462 |
|
Inquiry |
KaiLiYuan Electronic Technology (ShenZhen) Co., Ltd
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| ATMEGA644PA-MN | Microchip Technology | IC MCU 8BIT 64KB FLASH 44VQFN ; DC:21+ ; 44-VQFN (7x7) | 111 |
|
Inquiry | |
| ATMEGA644PA-MN | Microchip Technology | IC MCU 8BIT 64KB FLASH 44VQFN ; DC:23+ | 12270 |
|
Inquiry | |
| ATMEGA644PA-MN | Atmel | IC MCU 8BIT 64KB FLASH 44VQFN ; DC:21+ ; 44-VQFN (7x7) | 111 |
|
Inquiry |
Cytech Systems Limited
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| ATMEGA644PA-MN | Microchip Technology | Available, Contact us | 1800 |
|
Inquiry |
Depu Electronics
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| ATMEGA644PA-MN | Microchip Technology | IC MCU 8BIT 64KB FLASH 44VQFN | 12270 |
|
Inquiry |
Shenzhen Yuanxinai e-commerce Co., Ltd
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| ATMEGA644PA-MN | Microchip Technology |
|
Inquiry |
GlobalTek Components
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| ATMEGA644PAMN | MCC | OEM/CM QUOTES ONLY | NO BROKERS | 765 |
|
Inquiry |
Nexxon, Inc. (USA)
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| ATMEGA644PA-MN | Microchip Technology | In Stock |
|
Inquiry | ||
| ATMEGA644PA-MN | Atmel | In Stock |
|
Inquiry |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| ATMEGA644PA-MN | MICROCHIP | QFN-44 ; DC:2023+ | 5000 |
|
Inquiry |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| ATMEGA644PA-MN | Microchip Technology / Atmel | 8-bit Microcontrollers - MCU AVR 64 KB FL 2 KB EE 4KB RAM 16 MHZ GRN | in stock |
|
Inquiry |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| ATMEGA644PA-MNR | Microchip Technology / Atmel | 8-bit Microcontrollers - MCU AVR 64KB FLSH 2KB EE 4KB RAM-16MHz 105C | in stock |
|
Inquiry |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| ATMEGA644PA-MN | 0 |
|
Inquiry |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
|
ATMEGA644PAMN
sku #: ATMEGA644PAMN
|
Microchip Technology | 5022 |
|
Inquiry |
Farnell element14
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
|
ATMEGA644PA-MN
sku #: 3628795
|
Microchip Technology | Microchip Technology Technology - Microcontrollers (Mcu) - 8 Bit - Atmega644Pa-Mn |Microchip Technology Technology ATMEGA644PA-MN | out of stock |
|
Buy |
OnlineComponents
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ATMEGA644PA-MN | Microchip Technology | 0 |
|
Buy |
See Also:
ATMEGA644PA-MNR
ATMEGA644PA-MU
ATMEGA644PA-AN
ATMEGA48PA-MN
ATMEGA164PA-MN
ATMEGA324PA-MN
ATMEGA64A-MN
ATMEGA644PA-AU
ATMEGA644PA-ANR
ATMEGA644PA-MUR
ATMEGA644A-MU
ATMEGA644PA-PU
ATMEGA64A-MU
ATMEGA324PA-AN
ATMEGA165PA-MN
ATMEGA645A-MU
ATMEGA644A-AU
ATMEGA48PB-MN
ATMEGA324PB-MN
ATMEGA164PA-MNR
ATMEGA324PA-PN
ATMEGA164PA-MU
ATMEGA649P-MU
ATMEGA64A-MNR
ATMEGA48PA-MNR
ATMEGA324PA-MU
ATMEGA48PA-PN
ATMEGA88PA-MN
ATMEGA164PA-AN
ATMEGA48PA-AN
ATMEGA169PA-MN
ATMEGA644A-PU
ATMEGA645P-MU
ATMEGA644A-MUR
ATMEGA649A-MU
ATMEGA64A-AN
ATMEGA324PA-MNR
ATMEG644PA-AU
ATMEGA48PA-MU
ATMEGA644PA-AUR
ATMEGA644PAAU
ATMEGA644P-AU
ATMEGA48PA-MMN
ATMEGA168PA-MN
ATMEGA644PA
ATMEGA48PB-MNR
ATMEGA169PA-MNR
ATMEGA644P-15MZ
ATMEGA168PB-MN
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