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Manufacturer Part #
ATMEGA1281-16MU
ATmega Series 128 KB Flash 8 KB SRAM 16 MHz 8-Bit Microcontroller - QFN-64
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| Mfr. Name: | Microchip | ||||||||||
| Standard Pkg: | Product Variant Information section Available PackagingPackage Qty:260 per Tray Package Style:QFN-64EP Mounting Method:Surface Mount | ||||||||||
| Date Code: | 2350 | ||||||||||
Microchip ATMEGA1281-16MU - Product Specification
Shipping Information:
ECCN:
PCN Information:
***June 12, 2024: Issued cancellation notification***Description of Change:This qualification was originally performed to qualify TMGR as an additional fabrication site for selected Atmel ATMEGA64xx, ATMEGA12xx, ATMEGA25xx and ATTINY25xx device families available in various packages.Reason for Change:Microchip has decided to not qualify TMGR as an additional fabrication site for selected Atmel ATMEGA64xx, ATMEGA12xx, ATMEGA25xx and ATTINY25xx device families available in various packages.
Microchip has released a new Errata for the ATmega640/1280/1281/2560/2561 Silicon Errata and Data Sheet Clarification of devices.Description of Change:The initial release of this document? Errata content moved from the data sheet and restructured to the new document template? Data sheet clarifications added:? Packaging Information: 3.2.1. 100-Ball CBGA? System Clock and Clock Options: 3.3.1. System Clock and Clock Options? Output Compare Modulator: 3.4.1. Output Compare Modulator in ATmega640/1280/1281/2560/2561? Interrupts: 3.5.1. Interrupt Vectors in ATmega640/1280/1281/2560/2561
PCN Status:Initial NotificationPCN Type:Manufacturing ChangeDescription of Change:Qualification of TMGR as an additional fabrication site for selected Atmel ATMEGA64xx, ATMEGA12xx, ATMEGA25xx and ATTINY25xx device families available in various packages.Impacts to Data Sheet:NoneChange ImpactNoneReason for Change:To improve manufacturability by qualifying TMGR as an additional fabrication site.Change Implementation Status:In ProgressEstimated Qualification Completion Date:March 2022
Part Status:
Microchip ATMEGA1281-16MU - Technical Attributes
| Family Name: | ATmega |
| Core Processor: | AVR |
| Program Memory Type: | Flash |
| Flash Size (Bytes): | 128kB |
| RAM Size: | 8kB |
| Speed: | 16MHz |
| No of I/O Lines: | 54 |
| InterfaceType / Connectivity: | EBI/EMI/I2C/SPI/UART/USART |
| Peripherals: | Brown-out Detect/POR/PWM/Reset/Watchdog |
| Number Of Timers: | 6 |
| Supply Voltage: | 2.7V to 5.5V |
| Operating Temperature: | -40°C to +85°C |
| On-Chip ADC: | 8-chx10-bit |
| Watchdog Timers: | 1 |
| Package Style: | QFN-64EP |
| Mounting Method: | Surface Mount |
Features & Applications
Available Packaging
Package Qty:
260 per Tray
Package Style:
QFN-64EP
Mounting Method:
Surface Mount
