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Vendor Web: Microchip Technology Inc.

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All devices of this Vendor

Name : ATSAML21J18B

max Clock : 48 MHz

Flash : 256 kB

Flash bank : 0x40000 Bytes @ 0x0

Flash bank : 0x2000 Bytes @ 0x400000

Flash bank : 0x100 Bytes @ 0x804000

RAM : 40 kB

RAM : 0x00008000 Bytes @ 0x00008000

V_cc min : 1.62 V

V_cc max : 3.63 V

operation temperature max : 105 °C

description : Microchip ATSAML21J18B device: Cortex-M0+ Microcontroller with 256KB Flash, 32KB SRAM, 64-pin package

Package : 64/WLCSP

Market State : In Production

Architecture

Architecture : ARM Cortex-M0+ (CM0+)

revision : r0p1

endian : little

Number of relevant bits in Interrupt priority : 2

Peripherals

name : AC
description : Analog Comparators
base address : 0x0
Interrupt (23) AC

name : ADC
description : Analog Digital Converter
base address : 0x0
Interrupt (22) ADC

name : AES
description : Advanced Encryption Standard
base address : 0x0
Interrupt (26) AES

name : CCL
description : Configurable Custom Logic
base address : 0x0

name : DAC
description : Digital-to-Analog Converter
base address : 0x0
Interrupt (24) DAC

name : DMAC
description : Direct Memory Access Controller
base address : 0x0
Interrupt (5) DMAC

name : DSU
description : Device Service Unit
base address : 0x0

name : EIC
description : External Interrupt Controller
base address : 0x0
Interrupt (3) EIC

name : EVSYS
description : Event System Interface
base address : 0x0
Interrupt (7) EVSYS

name : GCLK
description : Generic Clock Generator
base address : 0x0

name : MCLK
description : Main Clock
base address : 0x0
Interrupt (0) SYSTEM

name : MTB
description : Cortex-M0+ Micro-Trace Buffer
base address : 0x0

name : NVMCTRL
description : Non-Volatile Memory Controller
base address : 0x0
Interrupt (4) NVMCTRL

name : OPAMP
description : Operational Amplifier
base address : 0x0

name : OSC32KCTRL
description : 32k Oscillators Control
base address : 0x0
Interrupt (0) SYSTEM

name : OSCCTRL
description : Oscillators Control
base address : 0x0
Interrupt (0) SYSTEM

name : PAC
description : Peripheral Access Controller
base address : 0x0
Interrupt (0) SYSTEM

name : PM
description : Power Manager
base address : 0x0
Interrupt (0) SYSTEM

name : PORT
description : Port Module
base address : 0x0

name : PORT_IOBUS
description : Port Module (IOBUS)
base address : 0x0

name : RSTC
description : Reset Controller
base address : 0x0

name : RTC
description : Real-Time Counter
base address : 0x0
Interrupt (2) RTC

name : SERCOM0
description : Serial Communication Interface 0
base address : 0x0
Interrupt (8) SERCOM0

name : SERCOM1
description : Serial Communication Interface 1
base address : 0x0
Interrupt (9) SERCOM1

name : SERCOM2
description : Serial Communication Interface 2
base address : 0x0
Interrupt (10) SERCOM2

name : SERCOM3
description : Serial Communication Interface 3
base address : 0x0
Interrupt (11) SERCOM3

name : SERCOM4
description : Serial Communication Interface 4
base address : 0x0
Interrupt (12) SERCOM4

name : SERCOM5
description : Serial Communication Interface 5
base address : 0x0
Interrupt (13) SERCOM5

name : SUPC
description : Supply Controller
base address : 0x0
Interrupt (0) SYSTEM

name : TAL
description : Trigger Allocator
base address : 0x0
Interrupt (0) SYSTEM

name : TC0
description : Basic Timer Counter 0
base address : 0x0
Interrupt (17) TC0

name : TC1
description : Basic Timer Counter 1
base address : 0x0
Interrupt (18) TC1

name : TC2
description : Basic Timer Counter 2
base address : 0x0
Interrupt (19) TC2

name : TC3
description : Basic Timer Counter 3
base address : 0x0
Interrupt (20) TC3

name : TC4
description : Basic Timer Counter 4
base address : 0x0
Interrupt (21) TC4

name : TCC0
description : Timer Counter Control 0
base address : 0x0
Interrupt (14) TCC0

name : TCC1
description : Timer Counter Control 1
base address : 0x0
Interrupt (15) TCC1

name : TCC2
description : Timer Counter Control 2
base address : 0x0
Interrupt (16) TCC2

name : TRNG
description : True Random Generator
base address : 0x0
Interrupt (27) TRNG

name : USB
description : Universal Serial Bus
base address : 0x0
Interrupt (6) USB

name : WDT
description : Watchdog Timer
base address : 0x0
Interrupt (1) WDT