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256KB 256K x 8 FLASH ARM® Cortex®-M0+ 32-Bit Microcontroller SAM D21J Series ATSAMD21J18 64 Pin 48MHz 3.3V 64-TQFP Exposed Pad
- Manufacturer: Microchip Technology
- NO: 536-ATSAMD21J18A-AUT
- Package: 64-TQFP Exposed Pad
- Datasheet:
- Stock: 1668
- Description: 256KB 256K x 8 FLASH ARM® Cortex®-M0+ 32-Bit Microcontroller SAM D21J Series ATSAMD21J18 64 Pin 48MHz 3.3V 64-TQFP Exposed Pad (Kg)
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| Parameters | |
|---|---|
| Terminal Pitch | 0.5mm |
| Frequency | 48MHz |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Base Part Number | ATSAMD21J18 |
| Qualification Status | Not Qualified |
| Operating Supply Voltage | 3.3V |
| Interface | I2C, I2S, LIN, SPI, UART, USART, USB |
| Memory Size | 256kB |
| Oscillator Type | Internal |
| Number of I/O | 52 |
| RAM Size | 32K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.62V~3.6V |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Core Processor | ARM® Cortex®-M0+ |
| Peripherals | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT |
| Program Memory Type | FLASH |
| Core Size | 32-Bit |
| Program Memory Size | 256KB 256K x 8 |
| Connectivity | I2C, LINbus, SPI, UART/USART, USB |
| Supply Current-Max | 7mA |
| Bit Size | 32 |
| Data Converter | A/D 20x12b; D/A 1x10b |
| Watchdog Timer | Yes |
| Has ADC | YES |
| DMA Channels | YES |
| Data Bus Width | 32b |
| Number of Timers/Counters | 8 |
| Core Architecture | ARM |
| CPU Family | CORTEX-M0 |
| Number of A/D Converters | 1 |
| Number of ADC Channels | 20 |
| Max Junction Temperature (Tj) | 100°C |
| Number of PWM Channels | 14 |
| Number of I2C Channels | 6 |
| Ambient Temperature Range High | 85°C |
| Height | 1.2mm |
| RoHS Status | ROHS3 Compliant |
| Factory Lead Time | 5 Weeks |
| Contact Plating | Tin |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 64-TQFP Exposed Pad |
| Number of Pins | 64 |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Tape & Reel (TR) |
| Published | 2015 |
| Series | SAM D21J |
| JESD-609 Code | e3 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 64 |
| Subcategory | Microcontrollers |
| Technology | CMOS |
| Terminal Position | QUAD |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Voltage | 3.3V |
ATSAMD21J18A-AUT Overview
A 64-TQFP Exposed Pad package is included. There are 52 I/Os. Surface Mount is the mounting type of the Microcontroller that is attached to the panel. The MCU is based on the 32-Bit core. The type of memory it uses for its program is FLASH. There is a temperature range of -40°C~85°C TA for this Microcontroller. SAM D21J series components make up this electrical component. Its program memory size is 256KB 256K x 8. A ARM® Cortex®-M0+ Core Processor is at the core of this Microcontroller. MICROCONTROLLER, RISC uPs, uCs, and peripheral ICs make up the Microcontroller. There are 64 terminations on the IC chip, which means there are 64 terminations on the integrated circuit chip. 32-bits are used in Microcontroller. The component always operates in 3.3V supply voltage. There are YES DMA channels on this Microcontroller chip. 256kB memory size belongs to the Chip part. Alternatives can be found by looking at the base part number ATSAMD21J18. Using a 48MHz frequency, this electronic part can perform efficiently. In this chip, 64 pins can be accessed. The clock has 8 timers/counters to keep track of the time. In this device, there is a CORTEX-M0 CPU embedded within it. It is built on a ARM core architecture. A total of 20 ADC channels are present in this device. There are 1 A/D converters built into the device, which makes it quite versatile. There are 14 PWM channels that are used by the device. In this device, there's an 6-channel PWM controller.
ATSAMD21J18A-AUT Features
64-TQFP Exposed Pad package
Mounting type of Surface Mount
Microcontrollers subcategory
ATSAMD21J18A-AUT Applications
There are a lot of Microchip Technology ATSAMD21J18A-AUT Microcontroller applications.
- Washing machines
- Heart rate monitors
- Multi-meter
- Medical instruments chromatographs
- DVD\DV\MP3 players
- Process control devices
- Smoke alarms
- Kindle
- Ipod
- Equipment control
