256KB 256K x 8 FLASH ARM® Cortex®-M0+ 32-Bit Microcontroller SAM L21J Series ATSAML21J18 64 Pin 48MHz 3.3V 64-TQFP Exposed Pad
SOT-23
ATSAML21J18A-AUT Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Contact Plating
Tin
Mounting Type
Surface Mount
Package / Case
64-TQFP Exposed Pad
Surface Mount
YES
Number of Pins
64
Supplier Device Package
64-TQFP (10x10)
Number of Terminals
64
Interfaces
I2C/SPI/UART/USART
Data Converters
A/D 20x12b, D/A 2x12b
Number of I/Os
51
RoHS
Compliant
Package
Tape & Reel (TR);Cut Tape (CT);Digi-Reel®;
Base Product Number
ATSAML21
Mfr
Microchip Technology
Product Status
Discontinued at Digi-Key
Package Shape
SQUARE
Manufacturer
Microchip Technology Inc
Number of I/O Lines
51
Operating Temperature
-40°C~85°C TA
Packaging
Tape & Reel (TR)
Series
SAM L21J
Published
2016
JESD-609 Code
e3
Part Status
Discontinued
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
64
ECCN Code
5A992.C
Terminal Finish
Matte Tin (Sn)
Max Operating Temperature
85 °C
Min Operating Temperature
-40 °C
HTS Code
8542.31.00.01
Terminal Position
QUAD
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
NOT SPECIFIED
Supply Voltage
3.3V
Terminal Pitch
0.5mm
Reach Compliance Code
compliant
Frequency
48MHz
Time@Peak Reflow Temperature-Max (s)
NOT SPECIFIED
Base Part Number
ATSAML21J18
JESD-30 Code
S-PQFP-G64
Operating Supply Voltage
3.63V
Temperature Grade
INDUSTRIAL
Interface
I2C, LIN, SCI, SPI, UART, USART, USB
Max Supply Voltage
3.63 V
Min Supply Voltage
1.62 V
Memory Size
256kB
Oscillator Type
Internal
Number of I/O
51
Speed
48MHz
RAM Size
32K x 8
Memory Type
FLASH
Voltage - Supply (Vcc/Vdd)
1.62V~3.63V
uPs/uCs/Peripheral ICs Type
MICROCONTROLLER, RISC
Core Processor
ARM® Cortex®-M0+
Peripherals
DMA, POR, PWM, WDT
Program Memory Type
FLASH
Core Size
32-Bit
Program Memory Size
256KB 256K x 8
Connectivity
I2C, LINbus, SCI, SPI, UART/USART, USB
Bit Size
32
Data Converter
A/D 20x12b; D/A 2x12b
Watchdog Timer
Yes
Has ADC
YES
DMA Channels
YES
Data Bus Width
32b
PWM Channels
NO
DAC Channels
YES
Seated Height-Max
1.2 mm
Number of Timers/Counters
8
Density
2 Mb
ROM (words)
65536
Core Architecture
ARM
EEPROM Size
--
On Chip Program ROM Width
32
CPU Family
CORTEX-M0
Max Frequency
48 MHz
Boundary Scan
YES
Low Power Mode
YES
Number of Programmable I/O
51
Format
FIXED-POINT
Integrated Cache
YES
RAM (words)
8192
RAM (bytes)
32768
Number of Timers
5
ROM Programmability
FLASH
Number of External Interrupts
16
On Chip Data RAM Width
32
Number of GPIO
51
Time-Min
SECONDS
Number of DMA Channels
16
Device Core
ARM Cortex M0+
Length
10mm
Height Seated (Max)
1.2mm
Width
10 mm
REACH SVHC
No SVHC
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
ATSAML21J18A-AUT Product Details
ATSAML21J18A-AUT Overview
In a 64-TQFP Exposed Pad package, the MCU is available. 51 I/Os are available. The Microcontroller has a mounting type of Surface Mount, which indicates that it is mounted conveniently. The 32-Bit core is the core of the MCU. There is a FLASH type of memory for its program. There is a temperature range of -40°C~85°C TA that is operated by this Microcontroller. SAM L21J series components make up this electrical component. 256KB 256K x 8 is the size of its program memory. A ARM® Cortex®-M0+ Core processor is used to power the device. This device falls under the MICROCONTROLLER, RISC uPs/uCs/Peripheral ICs category. 64 is the number of terminations on the IC chip that are present. This part works in a 32-bit manner. There is a 3.3V volt supply output on the chip. DMA channels number YES. 256kB is the memory size of the part. The base part number ATSAML21J18 can be used to find alternatives. The efficiency of this device can be improved when operating at a frequency of 48MHz. The device works in NO PWM channels. Located on the chip are 64 pins. The clock has 8 timers or counters on it. In this device, there is a CORTEX-M0 CPU embedded within it. It has built-in FLASH memory. There is an integrated ARM core architecture in it. It programs in 51 Programmable I/O. This part contains 16 external interrupts which provide a high level of flexibility. It is possible to have 5 bits in a IC chip.
ATSAML21J18A-AUT Features
64-TQFP Exposed Pad package Mounting type of Surface Mount Minimum temperature of -40 °C
ATSAML21J18A-AUT Applications
There are a lot of Microchip Technology ATSAML21J18A-AUT Microcontroller applications.