Microchip Technology ATSAMD21J18A-AZT5822 Microcontroller, Microprocessor, FPGA Modules
IC MCU 32BIT 256KB FLASH 64TQFP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
ATSAMD21J18A-AZT5822
Detailed Description
IC MCU 32BIT 256KB FLASH 64TQFP
Package
64-TQFP
Key Features
Package / Case: 64-TQFP
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
ATSAMD21J18A-AZT5822 Datasheet
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Technical Specifications
Microchip Technology ATSAMD21J18A-AZT5822 Microcontroller, Microprocessor, FPGA Modules technical specifications.
General
Series
Automotive, AEC-Q100, SAM D21J, Functional Safety (FuSa)
RAM Size
32K x 8
Package / Case
64-TQFP
Operating Temperature
-40°C ~ 125°C (TA)
Supply Voltage
1.62V ~ 3.63V
Lifecycle Status
Active
Peripherals
Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT
Speed
48MHz
Connectivity
I²C, LINbus, SPI, UART/USART, USB
Core Processor
ARM® Cortex®-M0+
Alternate Parts Comparison (ATSAMD21J18A-AZT5822 vs ATSAMC20J17A-ANTS2 vs PIC18F67K90-I/PT vs PIC16LF19197-I/PT)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 64-TQFP | 64-TQFP | 64-TQFP | 64-TQFP |
| Operating Temperature | -40°C ~ 125°C (TA) | -40°C ~ 105°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | 1.62V ~ 3.63V | 2.7V ~ 5.5V | 1.8V ~ 5.5V | 1.8V ~ 3.6V |
| Core Processor | ARM® Cortex®-M0+ | ARM® Cortex®-M0+ | PIC | PIC |
| Core Size | 32-Bit | 32-Bit Single-Core | 8-Bit | 8-Bit |
| RAM Size | 32K x 8 | 16K x 8 | 4K x 8 | 4K x 8 |
| Lifecycle Status | Active | Active | Active | Active |
| Connectivity | I²C, LINbus, SPI, UART/USART, USB | I²C, LINbus, SPI, UART/USART | I²C, LINbus, SPI, UART/USART | I²C, LINbus, SPI, UART/USART |
| Data Converters | A/D 20x12b; D/A 1x10b | A/D 12x12b | A/D 16x12b | A/D 45x12b; D/A 1x5b |
| Number of I/O | 52 | 52 | 53 | 59 |
| Oscillator Type | External, Internal | Internal | Internal | Internal |
| Peripherals | Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT | Brown-out Detect/Reset, DMA, POR, WDT | Brown-out Detect/Reset, LCD, POR, PWM, WDT | Brown-out Detect/Reset, LCD, POR, PWM, WDT |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
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