Orders shipping outside of United States will be on hold while the company evaluates tariff impacts.
Please contact your salesperson for assistance.
Manufacturer Part #
ATSAMD21J18A-MU
SAMD21J Series 256 kB Flash 32 kB RAM 48 MHz 32-Bit Microcontroller - QFN-64EP
| | |||||||||||
| | |||||||||||
| Mfr. Name: | Microchip | ||||||||||
| Standard Pkg: | Product Variant Information section Available PackagingPackage Qty:260 per Tray Mounting Method:Surface Mount | ||||||||||
| Date Code: | |||||||||||
Microchip ATSAMD21J18A-MU - Product Specification
Shipping Information:
ECCN:
PCN Information:
Description of Change:The following updates were performed in this revision:? Updated the document throughout to reflect new silicon revisions H, I, and J? Removed obsolete Data Sheet Clarifications? Added errata Device: 1.5.9 One-Time Programmable LockPlease be advised that this is a change to the document only the product has not been changed.Reason for Change: To Improve Productivity
PCN Status:Final NotificationDescription of Change:Qualification of ATP7 as an additional assembly site for selected ATSAMC20xx, ATSAMC21xx, ATSAMD20xx, ATSAMD21xx and ATSAML21xx device families available in 64L VQFN (9x9x1mm) package.Reason for Change:To improve productivity and on-time delivery performance by qualifying ATP7 as an additional assembly site.
Notification Status: FinalDescription of Change:The following errata were added:? SERCOM: 1.15.15 USART in Auto-Baud Mode? TC: 1.17.3 DMA TriggerImpacts to Data Sheet: NoneChange Implementation Status: CompleteDate Document Changes Effective: 07 Oct 2022NOTE: Please be advised that this is a change to the document only the product has not been changed.Markings to Distinguish Revised from Unrevised Devices::N/A
Revision History:May 11, 2022: Issued initial notification.June 23, 2022: Issued final notification. Added estimated first ship date on July 1, 2022.Description of Change:Qualification of MPHL as an additional final test site for selected ATSAMD21J17 and ATSAMD21J18 device families available in 64L VQFN (9x9x1mm) package.Reason for Change:To improve on-time delivery performance by qualifying MPHL as an additional final test site.
PCN Status:Initial NotificationPCN Type:Manufacturing ChangeDescription of Change:Qualification of MPHL as an additional final test site for selected ATSAMD21J17 and ATSAMD21J18 device families available in 64L VQFN (9x9x1mm) package.Impacts to Data Sheet:NoneChange ImpactNoneReason for Change:To improve on-time delivery performance by qualifying MPHL as an additional final test site.Change Implementation Status:In ProgressEstimated Qualification Completion Date:June 2022
Part Status:
Microchip ATSAMD21J18A-MU - Technical Attributes
| Family Name: | SAM D21 |
| Core Processor: | ARM Cortex M0+ |
| Program Memory Type: | Flash |
| Flash Size (Bytes): | 256kB |
| RAM Size: | 32kB |
| Speed: | 48MHz |
| No of I/O Lines: | 52 |
| InterfaceType / Connectivity: | I2C/LINbus/SPI/UART/USART/USB |
| Number Of Timers: | 8 |
| Supply Voltage: | 1.62V to 3.63V |
| Operating Temperature: | -40°C to +85°C |
| Watchdog Timers: | 1 |
| Mounting Method: | Surface Mount |
Available Packaging
Package Qty:
260 per Tray
Mounting Method:
Surface Mount