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Same model may have multiple batches, images only for reference.
ATSAMD21J18A-CU Real Image
Same model may have multiple batches, images only for reference.

ATSAMD21J18A-CU

Part No ATSAMD21J18A-CU
Manufacturer Atmel
Catalog Embedded - Microcontrollers
Description IC MCU 32BIT 256KB FLASH 64UFBGA  /  ARM® Cortex®-M0+ series Microcontroller IC 32-Bit Single-Core 48MHz 256KB (256K x 8) FLASH 64-UFBGA (5x5)
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Products specifications Report Issue?

Category Integrated Circuits (ICs)>Embedded - Microcontrollers
Mfr Atmel
Series SAM D21J, Functional Safety (FuSa)
Package Bulk
Core Processor ARM® Cortex®-M0+
Core Size 32-Bit Single-Core
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
RAM Size 32K x 8
Supply Voltage - Operating 1.62V ~ 3.6V
Data Converters A/D 20x12b; D/A 1x10b
Oscillator Type Internal
Temperature Range - Operating -40°C ~ 85°C (TA)
Mounting SMD (SMT)
Package / Case 64-UFBGA
Supplier Device Package 64-UFBGA (5x5)
ECCN 3A991A2
HTSUS 8542.31.0001
Other Names ATMATMATSAMD21J18A-CU,2156-ATSAMD21J18A-CU
Standard Package 1
Win Source Part Number 1046967-ATSAMD21J18A-CU
Ultra Librarian 3D Model Ultra Librarian ATSAMD21J18A-CU CAD Model

Description

The Atmel ATSAMD21J18A-CU is an embedded microcontroller that belongs to the SAM D21J, Functional Safety (FuSa) series. Bold the product name (e.g., BAV99S,135 → ATSAMD21J18A-CU) and manufacturer (e.g., Nexperia USA Inc. → Atmel).

  • Manufacturer Part Number: 1046967-ATSAMD21J18A-CU
  • Core Processor: ARM Cortex-M0+
  • Package: bulk
  • Standard Package: 1
  • Mounting: SMD (SMT)
  • Core Size: 32-bit single-core
  • Connectivity: I2C, LINbus, SPI, UART/USART, and USB
  • Peripherals: brown-out detect/reset, DMA, I2S, POR, PWM, and WDT
  • I/Os: 52
  • Program Memory Size: 256KB (256K x 8)
  • Program Memory Type: FLASH
  • EEPROM Size: no EEPROM size
  • RAM Size: 32K x 8
  • Data Converters: A/D 20x12b and D/A 1x10b
  • Oscillator Type: internal
  • Package/Case: 64-UFBGA
  • Alternative Parts (cross-reference): ATSAMD20J18A-AU, ATSAMD20J18A-MU, ATSAMD20J18A-AN, and STM32F091RCT6
  • HTSUS: 8542.31.0001

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Pricing & Ordering

Quantity Unit Price Ext. Price
10+ $6.1434 $61.4340
23+ $5.0408 $115.9384
36+ $4.8833 $175.7988
49+ $4.7257 $231.5593
64+ $4.5682 $292.3648
85+ $4.0956 $348.1260
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