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Manufacturer Part #
ATSAMD21J18A-AU
SAMD21J Series 256 kB Flash 32 kB RAM 48 MHz 32-Bit Microcontroller - TQFP-64
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| Mfr. Name: | Microchip | ||||||||||
| Standard Pkg: | Product Variant Information section Available PackagingPackage Qty:160 per Tray Package Style:TQFP-64 Mounting Method:Surface Mount | ||||||||||
| Date Code: | 2306 | ||||||||||
Microchip ATSAMD21J18A-AU - Product Specification
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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
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
Part Status:
Microchip ATSAMD21J18A-AU - Technical Attributes
| Family Name: | SAMD21J |
| 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/LIN/SPI/UART/USART |
| Peripherals: | Brown-out Detect/DMA/I2S/POR/PWM/Reset/Watchdog |
| Supply Voltage: | 1.62V to 3.6V |
| Operating Temperature: | -40°C to +85°C |
| On-Chip ADC: | 20-chx12-bit |
| On-Chip DAC: | 1-chx10-bit |
| Watchdog Timers: | 1 |
| Package Style: | TQFP-64 |
| Mounting Method: | Surface Mount |
Available Packaging
Package Qty:
160 per Tray
Package Style:
TQFP-64
Mounting Method:
Surface Mount