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ATSAMD21G16B-MZ

Description
RISC Microcontroller, 32-Bit, FLASH, 48MHz, CMOS
CategoryThe embedded processor and controller    Microcontrollers and processors   
ManufacturerMicrochip
Websitehttps://www.microchip.com
Environmental Compliance
Download Datasheet Download user manual Parametric View All

ATSAMD21G16B-MZ Overview

RISC Microcontroller, 32-Bit, FLASH, 48MHz, CMOS

ATSAMD21G16B-MZ Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
MakerMicrochip
package instructionVQFN-48
Reach Compliance Codecompliant
Has ADCYES
Address bus width
bit size32
maximum clock frequency32 MHz
DAC channelYES
DMA channelYES
External data bus width
JESD-30 codeS-XQCC-N48
JESD-609 codee3
length7 mm
Number of I/O lines38
Number of terminals48
On-chip program ROM width8
Maximum operating temperature125 °C
Minimum operating temperature-40 °C
PWM channelYES
Package body materialUNSPECIFIED
encapsulated codeHVQCCN
Package shapeSQUARE
Package formCHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
Peak Reflow Temperature (Celsius)260
ROM programmabilityFLASH
Filter levelAEC-Q100; TS 16949
Maximum seat height0.9 mm
speed48 MHz
Maximum supply voltage3.63 V
Minimum supply voltage1.62 V
Nominal supply voltage3.3 V
surface mountYES
technologyCMOS
Temperature levelAUTOMOTIVE
Terminal surfaceMatte Tin (Sn)
Terminal formNO LEAD
Terminal pitch0.5 mm
Terminal locationQUAD
Maximum time at peak reflow temperature30
width7 mm
uPs/uCs/peripheral integrated circuit typeMICROCONTROLLER, RISC
SAM D21 Family
Low-Power, 32-bit Cortex-M0+ MCU with Advanced Analog
and PWM
Features
Processor
– ARM
®
Cortex
®
-M0+ CPU running at up to 48 MHz
• Single-cycle hardware multiplier
• Micro Trace Buffer (MTB)
Memories
– 32/64/128/256 KB in-system self-programmable Flash
– 4/8/16/32 KB SRAM Memory
System
Power-on Reset (POR) and Brown-out Detection (BOD)
Internal and external clock options with 48 MHz Digital Frequency-Locked Loop (DFLL48M)
and 48 MHz to 96 MHz Fractional Digital Phase-Locked Loop (FDPLL96M)
– External Interrupt Controller (EIC)
– 16 external interrupts
– One Non-maskable Interrupt (NMI)
– Two-pin Serial Wire Debug (SWD) programming, test and debugging interface
Low Power
– Idle and Stand-by Sleep modes
– SleepWalking peripherals
Peripherals
– 12-channel Direct Memory Access Controller (DMAC)
– 12-channel Event System
– Up to five 16-bit Timer/Counters (TC), configurable as either:
• One 16-bit TC with two compare/capture channels
• One 8-bit TC with two compare/capture channels
• One 32-bit TC with two compare/capture channels, by using two TCs
– Up to four 24-bit Timer/Counters for Control (TCC), with extended functions:
• Up to four compare channels with optional complementary output
• Generation of synchronized pulse width modulation (PWM) pattern across port pins
• Deterministic fault protection, fast decay and configurable dead-time between
complementary output
• Dithering that increase resolution with up to 5 bit and reduce quantization error
– 32-bit Real Time Counter (RTC) with clock/calendar function
– Watchdog Timer (WDT)
©
2018 Microchip Technology Inc.
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