ATMEGA644-20PU Price & Stock
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Manufacturer
Integrated Circuits (ICs) > Embedded - Microcontrollers
IC MCU 8BIT 64KB FLASH 40DIP
Documents
| Datasheet |
ATMEGA644-20PU
|
| Datasheet |
ATMEGA644-20PU
|
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) | 2.7 V ~ 5.5 V |
| Data Converters | A/D 8x10b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Package / Case | 40-DIP (0.600", 15.24mm) |
| Supplier Device Package | 40-PDIP |
Hide
Hotenda Technology
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| ATMEGA644-20PU | Atmel | AVR AVR?? ATmega Microcontroller IC 8-Bit 20MHz 64KB (32K x 16) FLASH 40-PDIP | 442 |
|
Inquiry |
Rochester Electronics
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ATMEGA644-20PU | Atmel | ATMEGA644 - RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU | 28 |
|
Buy |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| ATMEGA644-20PU | MICROCHIP | In stock, original factory original, can be delivered immediately, please email to our staff for details integrated circuit
|
12863 |
|
Inquiry |
Heisener Electronics Co., Limited
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| ATMEGA644-20PU | Microchip Technology | IC MCU 8BIT 64KB FLASH 40DIP Embedded - Microcontrollers
|
7352 |
|
Buy |
Allchips Limited
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| ATMEGA644-20PU | Microchip Technology | IC MCU 8BIT 64KB FLASH 40DIP | In-Stock |
|
Inquiry |
Shenzhen Dasenic Electronic Limited
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ATMEGA644-20PU | Microchip Technology | IC MCU 8BIT 64KB FLASH 40DIP Integrated Circuits (ICs)>Embedded - Microcontrollers
|
7389 |
|
Buy |
DGT Technology (HK) Co., Limited
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | ||||
|---|---|---|---|---|---|---|---|---|---|
| ATMEGA644-20PU | Roving Networks / Microchip Technology | IC MCU 8BIT 64KB FLASH 40DIP | 10000 |
|
Inquiry |
IC Online Co.,Ltd
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| ATMEGA644-20PU | Microchip Technology | IC MCU 8BIT 64KB FLASH 40DIP |
|
Inquiry |
LCSC
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ATMEGA644-20PU | Microchip Tech | 64KB 2.7V~5.5V AVR 20MHz 32 PDIP-40 Microcontroller Units (MCUs/MPUs/SOCs) ROHS | 7 |
|
Buy |
Hong Kong Luk Electronics Co., Limited
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| ATMEGA644-20PU | Microchip |
|
Inquiry |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| ATMEGA644-20PU | Microchip Technology | 100% new and original | in stock |
|
Inquiry |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| ATMEGA644-20PU | Microchip Technology | Microchip Technology ATMEGA644-20PU, 8bit AVR Microcontroller, 20MHz, 64 kB Flash, 40-Pin PDIP ; 40-DIP (0.600, 15.24mm) | 114 |
|
Buy |
Lingto Electronic Limited
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| ATMEGA644-20PU | WEC | DC:24+ ; IC MCU 8BIT 64KB FLASH 40DIP | 11311 |
|
Inquiry |
Zhong Hai Sheng Technology Limited
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| ATMEGA644-20PU | Roving Networks / Microchip Technology | 40-DIP (0.600", 15.24mm) | 2000 |
|
Inquiry |
Huaqiu Electronics Co. , Ltd
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| ATMEGA644-20PU | Microchip | In-Stock |
|
Inquiry |
Weyland Group Limited
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| ATMEGA644-20PU | Microchip | MCU (MCU/MPU/SOC) MCU (MCU/MPU/SOC)
|
5000 |
|
Buy |
Zouser Electronic
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| ATMEGA644-20PU | Microchip Technology | IC MCU 8BIT 64KB FLASH 40DIP Microcontrollers
|
602 |
|
Inquiry |
Unikey Electronics Pte. Ltd.
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| ATMEGA644-20PU | Microchip Technology / Atmel | 8- - MCU 64kB Flash 2kB EEPROM 32 I/O Pins | 6000 |
|
Inquiry |
Mouser
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
ATMEGA644-20PU
sku #: 556-ATMEGA644-20PU
|
Microchip Technology | 8-bit Microcontrollers - MCU 64kB Flash 2kB EEPROM 32 I/O Pins 8-bit Microcontrollers - MCU
|
260 In Stock |
|
Buy |
Allelco Limited
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| ATMEGA644-20PU | Atmel | Integrated Circuits (ICs) > Specialized ICs
|
1440 |
|
Inquiry |
Chips Pulse Industry Limited
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ATMEGA644-20PU | Microchip Tech | Purchase Online. Ship Immediately. PDIP-40 Pre-ordered MCUs RoHS | 6 |
|
Buy |
Gang Bo Industrial Co,.Limited
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| ATMEGA644-20PU | Roving Networks / Microchip Technology | IC MCU 8BIT 64KB FLASH 40DIP | 10000 |
|
Buy |
Geefook (Shenzhen) Electronic Co., Ltd.
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| ATMEGA644-20PU | Microchip Technology | 35000 |
|
Inquiry |
Longzi Technology (Shenzhen) Co., Ltd.
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| ATMEGA644-20PU | Microchip Technology | IC MCU 8BIT 64KB FLASH 40DIP | 12 |
|
Buy |
Quarktwin Technology Ltd
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| ATMEGA644-20PU | Microchip Technology | AVR AVR? ATmega Microcontroller IC 8-Bit 20MHz 64KB (32K x 16) FLASH 40-PDIP | 28886 |
|
Inquiry |
PNEDA Technology Co., Ltd
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| ATMEGA644-20PU | Microchip Technology | 6926 |
|
Inquiry |
Transfer Multisort Elektronik
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
ATMEGA644-20PU
sku #: ATMEGA644-20PU
|
MICROCHIP TECHNOLOGY | IC: AVR microcontroller; DIP40; 1.8 5.5VDC; Ext.inter: 32; Cmp: 1 Semiconductors > Integrated circuits > Microcontrollers and Microprocessors > Microchip Microcontrollers > 8-bit AVR family
|
21 |
|
Buy |
Mars Electronics Limited
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| ATMEGA644-20PU | Microchip Technology | IC MCU 8BIT 64KB FLASH 40DIP | 2812 |
|
Inquiry |
Cytech Systems Limited
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| ATMEGA644-20PU | Microchip Technology | Available, Contact us | 500 |
|
Inquiry |
Fly-Wing Technology (HK) Co., Ltd
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ATMEGA644-20PU | Microchip Technology | Microchip Technology ATMEGA644-20PU, 8bit AVR Microcontroller, 20MHz, 64 kB Flash, 40-Pin PDIP | 2622 |
|
Buy |
Lanka Micro Electronic Co.,Limited
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| ATMEGA644-20PU | Microchip Technology | IC MCU 8BIT 64KB FLASH 40DIP | 138 |
|
Buy |
Ersa Limited
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| ATMEGA644-20PU | Microchip Technology | IC MCU 8BIT 64KB FLASH 40DIP | 63 |
|
Inquiry |
Newark element14
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
|
ATMEGA644-20PU
sku #: 23M5060
|
Microchip | Microchip - Mcu, 8Bit, Atmega, 20Mhz, Dip-40 - Atmega644-20Pu |Microchip ATMEGA644-20PU | in stock |
|
Buy |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| ATMEGA644-20PU | Microchip Technology | IC MCU 8BIT 64KB FLASH 40DIP Embedded - Microcontrollers
|
In-Stock |
|
Inquiry |
KaiLiYuan Electronic Technology (ShenZhen) Co., Ltd
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| ATMEGA644-20PU | Microchip Technology | IC MCU 8BIT 64KB FLASH 40DIP ; DC:21+ ; 40-PDIP | 111 |
|
Inquiry |
Shenzhen Shengyu Electronics Tech Limited.
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| ATMEGA644-20PU | Microchip Technology | IC MCU 8BIT 64KB FLASH 40DIP | 14589 |
|
Inquiry |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| ATMEGA644-20PU | Atmel | IC MCU 8BIT 64KB FLASH 40DIP | 15000 |
|
Inquiry |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| ATMEGA644-20PU | Microchip Technology | 40-DIP (0.600 15.24mm) New and original,In Stock | 14083 |
|
Inquiry |
Classic Components
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| ATMEGA644-20PU | Microchip | 15 |
|
Inquiry |
Shenzhen Yuanxinai e-commerce Co., Ltd
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| ATMEGA644-20PU | Microchip Technology | 8-bit Microcontrollers - MCU 64kB Flash 2kB EEPROM 32 I/O Pins | 5536 |
|
Inquiry |
HK Maybo Technology Ltd.
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
ATMEGA644-20PU
sku #: 1610-ATMEGA644-20PU
|
Microchip Technology | Microchip Technology ATMEGA644-20PU, 8bit AVR Microcontroller, 20MHz, 64 kB Flash, 40-Pin PDIP | 113 |
|
Inquiry |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| ATMEGA644-20PU | Micrel / Microchip Technology | IC MCU 8BIT 64KB FLASH 40DIP ; 40-PDIP Embedded - Microcontrollers
|
Available |
|
Inquiry |
GlobalTek Components
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| ATMEGA64420PU | #1 QUALITY! BEST PRICE!! | OEM/CM QUOTES ONLY | NO BROKERS | 431 |
|
Inquiry |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| ATMEGA644-20PU | Microchip Technology | IC MCU 8BIT 64KB FLASH 40DIP | 274 |
|
Inquiry |
Blue Peninsula Technology Co., Limited
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| ATMEGA644-20PU | Microchip Technology | IC MCU 8BIT 64KB FLASH 40DIP | 867 |
|
Inquiry |
Asian Tera Part Limited
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| ATMEGA644-20PU | Microchip Technology / Atmel | Check alternative solution with competitive price | 68804 |
|
Inquiry |
Nexxon, Inc. (USA)
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| ATMEGA644-20PU | Microchip Technology | In Stock |
|
Inquiry | ||
| ATMEGA644-20PU | Atmel | In Stock |
|
Inquiry | ||
| ATMEGA644-20PU | ATMEL | In Stock |
|
Inquiry |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| ATMEGA644-20PU | ATMEL | DIP-40 ; DC:2022+ | 1000 |
|
Inquiry |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| ATMEGA644-20PU | Microchip Technology / Atmel | 8-bit Microcontrollers - MCU 64kB Flash 2kB EEPROM 32 I/O Pins | in stock |
|
Inquiry |
Authorized Procurement Solutions
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| ATMEGA644-20PU | Microchip Technology Inc | OEMs, CMs ONLY (NO BROKERS) | 3500 |
|
Inquiry |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| ATMEGA644-20PU | ATMEL | DC:21+ | 10 |
|
Inquiry |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| ATMEGA644-20PU | 0 |
|
Inquiry |
Depu Electronics
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| ATMEGA644-20PU | ACTEL | 2018+_DIP40_new and original | 2500 |
|
Inquiry |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
|
ATMEGA64420PU
sku #: ATMEGA64420PU
|
ATMEL | 399 |
|
Inquiry |
Farnell element14
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
|
ATMEGA644-20PU
sku #: 1288340
|
Microchip Technology | Microchip Technology Technology - Mcu, 8Bit, Atmega, 20Mhz, Dip-40 - Atmega644-20Pu |Microchip Technology Technology ATMEGA644-20PU | in stock |
|
Buy |
OnlineComponents
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ATMEGA644-20PU | Microchip Technology | MCU - 8-bit AVR RISC - 64KB Flash - 3.3V/5V - 40-Pin PDIP W - Tube | 300 |
|
Buy |
See Also:
ATMEGA644-20MU
ATMEGA644-20AU
ATMEGA644P-20PU
ATMEGA64420AU
ATMEGA48-20PU
ATMEGA164P-20PU
ATMEGA644-20MUR
ATMEGA644P-20PQ
ATMEGA644-20AUR
ATMEGA644V-10PU
ATMEGA644P-20MU
ATMEGA64420MU
ATMEGA644P-20AU
ATMEGA644A-PU
ATMEGA164P-20MU
ATMEGA48-20MU
ATMEGA48-20AU
ATMEGA164P-20AU
ATMEGA168-20PU
ATMEGA48-20PI
ATMEGA644P-20AQ
ATMEGA88P-20PU
ATMEGA644P-20AUR
ATMEGA164P20PU
ATMEGA48-10PU
ATMEGA644P-20MQ
ATMEGA644V-10MU
ATMEGA644PV-20AU
ATMEGA324P-20PU
ATMEGA644P-20MUR
ATMEGA48-20PJ
ATMEGA168P-20PU
ATMEGA64420MUZ
ATMEGA644PA-PU
ATMEGA48P-20PU
ATMEGA88-20PU
ATMEGA644V-10AU
ATMEGA644V10AU
ATMEGA644PV-10PU
ATMEGA164P-20PQ
ATMEGA168-20AU
ATMEGA64A-MU
ATMEGA168P-20MU
ATMEGA168V-20AU
ATMEGA48P-20AU
ATMEGA64-16AU
ATMEGA48V-20AU
ATMEGA644PV-10U
ATMEGA644P
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