
For Reference Only
Part Number | ATSAMD21J18A-CU |
OEMstron Part # | ATSAMD21J18A-CU |
Manufacturer | Microchip Technology |
Category | Semiconductors › Embedded Processors & Controllers › Microcontrollers |
Description | IC MCU 32BIT 256KB FLASH 64UFBGA |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | ATSAMD21J18A-CU PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 23 - Mar 28 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
ATSAMD21J18A-CU Specifications
Part Number | ATSAMD21J18A-CU | |
Brand | Microchip Technology | |
Lifecycle | Active | |
RoHS | No RoHS Information | |
Product Line | Semiconductors | |
Category | Embedded Processors & Controllers | |
Subcategory | Microcontrollers | |
Manufacturer | Microchip Technology | |
Series | SAM D21J | |
Core Processor | ARM® Cortex®-M0+ | |
Core Size | 32-Bit | |
Speed | 48MHz | |
Connectivity | I²C, LINbus, SPI, UART/USART, USB | |
Peripherals | Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT | |
Number of I/O | 52 | |
Program Memory Size | 256KB (256K x 8) | |
Program Memory Type | FLASH | |
EEPROM Size | - | |
RAM Size | 32K x 8 | |
Voltage - Supply (Vcc/Vdd) | 1.62V ~ 3.6V | |
Data Converters | A/D 20x12b; D/A 1x10b | |
Oscillator Type | Internal | |
Operating Temperature | -40°C ~ 85°C (TA) | |
Mounting Type | Surface Mount | |
Package / Case | 64-UFBGA | |
Supplier Device Package | 64-UFBGA (5x5) |
ATSAMD21J18A-CU Documents

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Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
ATSAMD21J18A-CUT D# V36:1790_07151719 Microchip Technology Inc |
MCU 32-bit ARM Cortex M0+ RISC 256KB Flash 3.3V 64-Pin UFBGA T/R RoHS: Compliant
|
Americas - 0 |
Part Number | Description | Stock |
ATSAMD21J18A-CUT D# ATSAMD21J18A-CUT Microchip Technology Inc |
MCU 32-Bit SAM D21J ARM Cortex M0+ RISC 256KB Flash 3.3V 64-Pin UFBGA T/R - Tape and Reel (Alt: ATSAMD21J18A-CUT) RoHS: Not Compliant
|
Americas - 0 |
ATSAMD21J18A-CU D# ATSAMD21J18A-CU Atmel Corporation |
MCU 32-Bit SAM D21J ARM Cortex M0+ RISC 256KB Flash 3.3V 64-Pin UFBGA Tray - Bulk (Alt: ATSAMD21J18A-CU) RoHS: Not Compliant
|
Americas - 6000 |
Part Number | Description | Stock |
ATSAMD21J18A-CU D# ATSAMD21J18A-CU Microchip Technology Inc |
MCU 32-Bit SAM D21J ARM Cortex M0+ RISC 256KB Flash 3.3V 64-Pin UFBGA Tray (Alt: ATSAMD21J18A-CU) RoHS: Not Compliant
|
Asia - 0 |
Part Number | Description | Stock |
ATSAMD21J18A-CU D# ATSAMD21J18A-CU Microchip Technology Inc |
MCU 32-Bit SAM D21J ARM Cortex M0+ RISC 256KB Flash 3.3V 64-Pin UFBGA Tray (Alt: ATSAMD21J18A-CU) |
Europe - 0 |
ATSAMD21J18A-CUT D# ATSAMD21J18A-CUT Microchip Technology Inc |
MCU 32-Bit SAM D21J ARM Cortex M0+ RISC 256KB Flash 3.3V 64-Pin UFBGA T/R (Alt: ATSAMD21J18A-CUT) |
Europe - 0 |
Part Number | Description | Stock |
ATSAMD21J18A-CUT D# ATSAMD21J18A-CUTCT-ND Microchip Technology Inc |
IC MCU 32BIT 256KB FLASH 64UFBGA |
5062 In Stock |
ATSAMD21J18A-CU D# ATSAMD21J18A-CU-ND Microchip Technology Inc |
IC MCU 32BIT 256KB FLASH 64UFBGA |
194 In Stock |
Part Number | Description | Stock |
ATSAMD21J18A-CUT Microchip Technology Inc |
In stock shipping within 2days |
22735 |
Part Number | Description | Stock |
ATSAMD21J18A-CUT D# 3629639 Microchip Technology Inc |
MICROCONTROLLERS (MCU) - 16/32 BIT - ARM RoHS: Compliant
Min Qty: 6000
Container: Reel
|
0 |
ATSAMD21J18A-CU D# 2460547 Microchip Technology Inc |
MCU, 32BIT, CORTEX-M0+, 48MHZ, UFBGA-64 RoHS: Compliant
Min Qty: 1
Container: Each
|
0 |
Part Number | Description | Stock |
ATSAMD21J18A-CUT Microchip Technology Inc |
RoHS: Compliant
pbFree: Yes
|
0 |
ATSAMD21J18A-CU Microchip Technology Inc |
RoHS: Compliant
pbFree: Yes
|
0 |
Part Number | Description | Stock |
ATSAMD21J18ACU Microchip Technology Inc |
OEM/CM QUOTES ONLY | NO BROKERS |
224 |
Part Number | Description | Stock |
ATSAMD21J18A-CU Microchip Technology Inc |
RoHS: Not Compliant
|
0 |
Part Number | Description | Stock |
ATSAMD21J18A-CU D# ATSAMD21J18A-CU Microchip Technology Inc |
64BGA 85C GREEN 1.6-3.6V 48MHz RoHS: Compliant
pbFree: Yes
|
1005 - Alternates Available |
ATSAMD21J18A-CUT D# ATSAMD21J18A-CUT Microchip Technology Inc |
64BGA 85C GREEN 1.6-3.6V 48MHz RoHS: Compliant
pbFree: Yes
|
12000 - Alternates Available |
Part Number | Description | Stock |
ATSAMD21J18A-CUT Atmel Corporation |
OEM/CM Immediate delivery |
4319 |
Part Number | Description | Stock |
ATSAMD21J18A-CU D# 556-ATSAMD21J18A-CU Microchip Technology Inc |
ARM Microcontrollers - MCU 64BGA 85C, GREEN,1.6-3.6V,48MHz RoHS: Compliant
|
415 |
ATSAMD21J18A-CUT D# 556-ATSAMD21J18A-CUT Microchip Technology Inc |
ARM Microcontrollers - MCU 64BGA 85C, GREEN,1.6-3.6V,48MHz RoHS: Compliant
|
5602 |
Part Number | Description | Stock |
ATSAMD21J18A-CUT Microchip Technology Inc |
64BGA 85C, GREEN,1.6-3.6V,48MHz - Package: 64 UFBGA 5x5x0.65mm T/R RoHS: Compliant
|
0 in Stock 0 on Order |
ATSAMD21J18A-CU Microchip Technology Inc |
64BGA 85C, GREEN,1.6-3.6V,48MHz - Package: 64 UFBGA 5x5x0.65mm TRAY RoHS: Compliant
|
0 in Stock 0 on Order |
ATSAMD21J18A-CUTA1 Microchip Technology Inc |
RoHS: Compliant
|
0 in Stock 0 on Order |
ATSAMD21J18A-CUA1 Microchip Technology Inc |
RoHS: Compliant
|
0 in Stock 0 on Order |
Part Number | Description | Stock |
ATSAMD21J18A-CUTA1 D# MCHP00000097503 Microchip Technology Inc |
0 | |
ATSAMD21J18A-CUT D# MCHP00000006941 Microchip Technology Inc |
64BGA 85C, GREEN,1.6-3.6V,48MHz - Package: 64 UFBGA 5x5x0.65mm T/R |
0 |
ATSAMD21J18A-CU D# MCHP00000006940 Microchip Technology Inc |
64BGA 85C, GREEN,1.6-3.6V,48MHz - Package: 64 UFBGA 5x5x0.65mm TRAY |
0 |
ATSAMD21J18A-CUA1 D# MCHP00000097502 Microchip Technology Inc |
0 |
Part Number | Description | Stock |
ATSAMD21J18A-CU D# 26Y6941 Microchip Technology Inc |
64BGA 85C, GREEN,1.6-3.6V,48MHZ, 64 UFBGA 5X5X0.65MM TRAY ROHS COMPLIANT: YES RoHS: Compliant
Min Qty: 490
Container: Bulk
|
0 |
Part Number | Description | Stock |
ATSAMD21J18A-CU Microchip Technology Inc |
RoHS: Not Compliant
|
0 |
Part Number | Description | Stock |
ATSAMD21J18A-CU Atmel Corporation |
ATSAMD21 - RISC Microcontroller, 32-Bit, FLASH, CORTEX-M0 CPU RoHS: Compliant
|
6000 |
Part Number | Description | Stock |
ATSAMD21J18ACU Microchip Technology Inc |
OEM/CM ONLY |
6290 |
Part Number | Description | Stock |
ATSAMD21J18A-CUT Atmel Corporation |
IN stock Immediate delivery |
4334 |
Part Number | Description | Stock |
ATSAMD21J18A-CU D# 2460547 Microchip Technology Inc |
MCU, 32BIT, CORTEX-M0+, 48MHZ, UFBGA-64 RoHS: Compliant
Min Qty: 1
Container: Each
|
0 |
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Quick Inquiry
In Stock | 843 - More on Order |
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Quote Limit | No Limit |
Lead-Time | To be Confirmed |
Minimum | 1 |
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Pricing (USD)
Qty. | Unit Price | Ext. Price |
---|---|---|
1 | $ 4.7277 | $ 4.7277 |
100 | $ 4.7277 | $ 472.7700 |
500 | $ 4.7277 | $ 2,363.8500 |
1000 | $ 4.7277 | $ 4,727.7000 |
2500 | $ 4.7277 | $ 11,819.2500 |
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