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For Reference Only
| Part Number | ATMEGA644P-15AT |
| OEMstron Part # | ATMEGA644P-15AT |
| Manufacturer | Microchip Technology |
| Category | Semiconductors › Embedded Processors & Controllers › Microcontrollers |
| Description | IC MCU 8BIT 64KB FLASH 44TQFP |
| Lifecycle | Obsolete |
| RoHS | No RoHS Information |
| EDA/CAD Models | ATMEGA644P-15AT PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | May 12 - May 17 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
ATMEGA644P-15AT Specifications
| Part Number | ATMEGA644P-15AT | |
| Brand | Microchip Technology | |
| Lifecycle | Obsolete | |
| RoHS | No RoHS Information | |
| Product Line | Semiconductors | |
| Category | Embedded Processors & Controllers | |
| Subcategory | Microcontrollers | |
| Manufacturer | Microchip Technology | |
| Series | Automotive, AEC-Q100, AVR® ATmega | |
| 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) | 2.7V ~ 5.5V | |
| Data Converters | A/D 8x10b | |
| Oscillator Type | Internal | |
| Operating Temperature | -40°C ~ 85°C (TA) | |
| Mounting Type | Surface Mount | |
| Package / Case | 44-TQFP | |
| Supplier Device Package | 44-TQFP (10x10) |
ATMEGA644P-15AT Documents
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Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
ATMEGA644P-15AT1 D# ATMEGA644P-15AT1 Atmel Corporation |
Microcontroller 8-Bit AVR RISC 64KB Flash 44-Pin TQFP - Bulk (Alt: ATMEGA644P-15AT1) |
Americas - 3062 |
|
ATMEGA644P-15AT D# ATMEGA644P-15AT Atmel Corporation |
Microcontroller 8-Bit AVR RISC 64KB Flash 44-Pin TQFP - Bulk (Alt: ATMEGA644P-15AT) |
Americas - 3641 |
| Part Number | Description | Stock |
|
ATMEGA644P-15AT1 Atmel Corporation |
IC MCU 8BIT 64KB FLASH 44TQFP |
Contact Us |
|
ATMEGA644P-15AT Atmel Corporation |
IC MCU 8BIT 64KB FLASH 44TQFP |
Contact Us |
| Part Number | Description | Stock |
|
ATMEGA644P-15AT1 D# 2156-ATMEGA644P-15AT1-ATTR-ND Rochester Electronics LLC |
IC MCU 8BIT 64KB FLASH 44TQFP |
3062 In Stock |
|
ATMEGA644P-15AT D# 2156-ATMEGA644P-15AT-ATTR-ND Rochester Electronics LLC |
IC MCU 8BIT 64KB FLASH 44TQFP |
3641 In Stock |
| Part Number | Description | Stock |
|
ATMEGA644P15AT1 Rochester Electronics LLC |
OEM/CM QUOTES ONLY | NO BROKERS |
3521 |
|
ATMEGA644P15AT Rochester Electronics LLC |
OEM/CM QUOTES ONLY | NO BROKERS |
4187 |
| Part Number | Description | Stock |
|
ATMEGA644P-15AT1 D# NS-ATMEGA644P-15AT1 Atmel Corporation |
OEM/CM ONLY |
3459 |
|
ATMEGA644P-15AT D# NS-ATMEGA644P-15AT Atmel Corporation |
OEM/CM ONLY |
6383 |
| Part Number | Description | Stock |
|
ATMEGA644P-15AT1 Atmel Corporation |
ATMEGA644 - RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU RoHS: Compliant
|
3062 |
|
ATMEGA644P-15AT Atmel Corporation |
ATMEGA644 - RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU RoHS: Compliant
|
3641 |
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| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
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