Microchip, 32 bit ARM Cortex M0+, SAM D21 Microcontroller, 48 MHz, 256kB FLASH, 64-Pin TQFP
- RS Stock No.:
- 177-3862P
- Mfr. Part No.:
- ATSAMD21J18A-AU
- Manufacturer:
- Microchip
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Subtotal 40 units (supplied in a tray)*
MYR705.00
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In Stock
- Plus 1,828 unit(s) shipping from 16 December 2025
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Units | Per Unit |
|---|---|
| 40 - 78 | MYR17.625 |
| 80 + | MYR17.10 |
*price indicative
- RS Stock No.:
- 177-3862P
- Mfr. Part No.:
- ATSAMD21J18A-AU
- Manufacturer:
- Microchip
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Microchip | |
| Product Type | Microcontroller | |
| Series | SAM D21 | |
| Package Type | TQFP | |
| Mount Type | Surface | |
| Pin Count | 64 | |
| Device Core | ARM Cortex M0+ | |
| Data Bus Width | 32bit | |
| Program Memory Size | 256kB | |
| Maximum Clock Frequency | 48MHz | |
| RAM Size | 32kB | |
| Maximum Supply Voltage | 3.6V | |
| Analogue Comparators | 2 | |
| Minimum Operating Temperature | -40°C | |
| DACs | 1 x 10 Bit | |
| Number of Programmable I/Os | 52 | |
| Maximum Operating Temperature | 85°C | |
| Length | 10mm | |
| Height | 1.05mm | |
| Width | 10 mm | |
| Standards/Approvals | No | |
| Minimum Supply Voltage | 1.62V | |
| Number of Timers | 2 | |
| Program Memory Type | FLASH | |
| Instruction Set Architecture | ARM | |
| Automotive Standard | AEC-Q100 | |
| ADCs | 20 x 12 Bit | |
| Distrelec Product Id | 304-38-506 | |
| Select all | ||
|---|---|---|
Brand Microchip | ||
Product Type Microcontroller | ||
Series SAM D21 | ||
Package Type TQFP | ||
Mount Type Surface | ||
Pin Count 64 | ||
Device Core ARM Cortex M0+ | ||
Data Bus Width 32bit | ||
Program Memory Size 256kB | ||
Maximum Clock Frequency 48MHz | ||
RAM Size 32kB | ||
Maximum Supply Voltage 3.6V | ||
Analogue Comparators 2 | ||
Minimum Operating Temperature -40°C | ||
DACs 1 x 10 Bit | ||
Number of Programmable I/Os 52 | ||
Maximum Operating Temperature 85°C | ||
Length 10mm | ||
Height 1.05mm | ||
Width 10 mm | ||
Standards/Approvals No | ||
Minimum Supply Voltage 1.62V | ||
Number of Timers 2 | ||
Program Memory Type FLASH | ||
Instruction Set Architecture ARM | ||
Automotive Standard AEC-Q100 | ||
ADCs 20 x 12 Bit | ||
Distrelec Product Id 304-38-506 | ||
Microchip Technology Microcontroller
The Microchip Technology ATSAMD family type, TQFP package, surface mount, 64-pin ARMCortex-M0 based 32-bit microcontroller. It has a maximum voltage rating of 3.63V. This microcontroller operates at a maximum speed of 48MHz and features 256kb ISP flash program memory and 32kb of internal SRAM.
Features and Benefits
• 12-channel direct memory access controller (DMAC)
• 16 external interrupt
• 350 kbps Digital-to-Analogue Converter (DAC)
• 52 programmable I/O lines
• Five 16-bit timer/counters
• Fully static operation
• On-chip 2-cycle multiplier
• One PWM channel
• One two-channel inter-ic sound (i2s) interface
• Operating temperature ranges between -40°C and 85°C
• Power-on reset and programmable brown-out detection
• Six serial communication modules (SERCOM)
• Six sleep modes- Idle, ADC noise reduction, power-save, power-down, standby and extended standby
• Three 24-bit timers/counters for control (TCC)
• Watchdog timer (WDT)
• Write/Erase cycles- 10,000 flash/100,000 EEPROM
Applications
• Consumer appliances
• Home automation
• Industrial
• Metering