Technical Documents
PDF / CAD
RoHS Compliant · Lead-Free
EIA-481 Standard
Atmel ATSAMD21J16A-MU
MPN ATSAMD21J16A-MU
Obsolete
Spot Stock · 24-48h Dispatch
100% Original Sealed
Allocation Sourcing · Shortage Support
MOQ: 1 pcs
Logistics: DHL / FedEx DAP (Global Express · 3-7d)
Russia & CIS DDP (Door-to-Door Cleared)
Dispatch: Shenzhen / HK
Wholesale Ref. Price (USD)
Target Price / Quote
(2h Fast Turnaround)
Formal B2B Quotation in 2h
Volume pricing applies from 1,000 pcs upward, and is confirmed per order against the quantity and the shipment date.
Inquire for Target Qty →
Working on a production BOM or have a target unit price? Submit Target Price
[SPEC] Essential Parameters Snapshot Full Specifications (17)
Supply Voltage 1.62V ~ 3.6V
Speed / Frequency 48MHz
Memory / RAM 8K x 8
Full Technical Specifications
17 Parameters| Parameter / Attribute | Specification / Value |
|---|---|
| Series | SAM D21J, Functional Safety (FuSa) |
| Mounting | Surface Mount |
| Oscillator type | Internal |
| Program memory type | FLASH |
| Voltage - supply (Vcc (Vdd)) | 1.62V ~ 3.6V |
| Operating temperature | -40°C~85°C |
| Speed | 48MHz |
| Package | Tray |
| RAM size | 8K x 8 |
| Core size | 32-Bit Single-Core |
| Peripherals | Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT |
| Connectivity | I²C, LINbus, SPI, UART/USART, USB |
| Number of i (O) | 52 |
| Core processor | ARM® Cortex®-M0+ |
| Case | 64-VFQFN Exposed Pad |
| Data converters | A/D 20x12b; D/A 1x10b |
| Program memory size | 64KB (64K x 8) |
[DESK] Shenzhen Spot Allocation · 2h Response
Need Immediate Spot Stock or Shortage Allocation for ATSAMD21J16A-MU?
Factory lead times blocking production? We lock verified brand-new original stock in Shenzhen within 2 hours.
Quote SLA 2 Hours
[01] Emergency Shortage 24-48h Shenzhen Dispatch
Direct access to Shenzhen floor inventory, franchised allocation buffers, and factory bonded stock to resolve line-down shutdowns.
[02] Industrial Packaging Tape & Reel / Tray / Tube
Standard factory-sealed packaging compliant with EIA-481 standards for automated high-speed SMT pick-and-place lines.
[03] WhatsApp QC Proof 45x Microscope QC Photos
High-resolution photos of original reel labels, 2D DataMatrix, and pin coplanarity sent via WhatsApp/Telegram before you release wire payment.
● USD Wire Transfer (SWIFT T/T) · DAP Express / DDP Delivery
ATSAMD21J16A-MU
Verified Allocation