ATSAML21G17B-MU

Microchip TechnologyExtended

-40℃~+85℃ 1.62V~3.63V 128KB 12bit 12bit 16KB 32 Bit 37 48MHz ARM Cortex-M0+ Built-in FLASH VQFN-48-EP(7x7) Microcontrollers (MCU/MPU/SOC) ROHS

Datasheet JLCPCB LCSC

Part id: microchip/ATSAML21G17B-MU
Category: Microcontroller Units (MCUs, MPUs, SOCs)
Package: VQFN-48-EP(7x7)
Pins: 49
In stock: 0 at JLCPCB (C2055071)

Overview

The ATSAML21G17B-MU is a microcontroller Unit made by Microchip Technology in a VQFN-48-EP(7x7) package with 49 pins. -40℃~+85℃ 1.62V~3.63V 128KB 12bit 12bit 16KB 32 Bit 37 48MHz ARM Cortex-M0+ Built-in FLASH VQFN-48-EP(7x7) Microcontrollers (MCU/MPU/SOC) ROHS.

PCBKit's library has its KiCad symbol (MCU_Microchip_SAML:ATSAML21G17B-MUT, from KiCad's library) and its footprint (Package_DFN_QFN:QFN-48-1EP_7x7mm_P0.5mm_EP5.15x5.15mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C2055071).

Symbol

MCU_Microchip_SAML:ATSAML21G17B-MUTFrom KiCad's library

Footprint

Package_DFN_QFN:QFN-48-1EP_7x7mm_P0.5mm_EP5.15x5.15mmFrom KiCad's library

Pinout

The pins of the ATSAML21G17B-MU
Pin	Name	Type
1	PA00	Input/output
2	PA01	Input/output
3	PA02	Input/output
4	PA03	Input/output
5	GNDANA	Power in
6	VDDANA	Power in
7	PB08	Input/output
8	PB09	Input/output
9	PA04	Input/output
10	PA05	Input/output
11	PA06	Input/output
12	PA07	Input/output
13	PA08	Input/output
14	PA09	Input/output
15	PA10	Input/output
16	PA11	Input/output
17	VDDIO	Power in
18	GND	Power in
19	PB10	Input/output
20	PB11	Input/output
21	PA12	Input/output
22	PA13	Input/output
23	PA14	Input/output
24	PA15	Input/output
25	PA16	Input/output
26	PA17	Input/output
27	PA18	Input/output
28	PA19	Input/output
29	PA20	Input/output
30	PA21	Input/output
31	PA22	Input/output
32	PA23	Input/output
33	PA24	Input/output
34	PA25	Input/output
35	GND	Passive
36	VDDIO	Passive
37	PB22	Input/output
38	PB23	Input/output
39	PA27	Input/output
40	RESET	Input
41	VDDCORE	Power in
42	GND	Passive
43	VSW	Power out
44	VDDIN	Power in
45	PA30	Input/output
46	PA31	Input/output
47	PB02	Input/output
48	PB03	Input/output
49	GND	Passive

Parameters

ADC (Bit): 12bit
CPU Core: ARM-M0
CPU Maximum Speed: 48MHz
DAC (Bit): 12bit
Direct Memory Access: Yes
GPIO Ports Number: 37
Internal Oscillator: Yes
Operating Temperature Range: -40℃~+85℃
Operating Voltage Range: 1.62V~3.63V
Peripheral/Function: DMA；Watchdog；LIN Bus Protocol
Program Memory Type: FLASH
Program Storage Size: 128KB
RAM Size: 16KB
Watchdog: Yes

Order codes

ATSAML21G17B-MUTLCSC C2055071

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Parts like it

ATSAML21G16B-MU
VQFN-48-EP(7x7)-40℃~+85℃ 1.62V~3.63V 12bit 12bit 32 Bit 37 48MHz 64KB 8KB ARM Cortex-M0+ Built-in FLASH VQFN-48-EP(7x7) Microcontrollers (MCU/MPU/SOC) ROHSMicrochip TechnologyMicrocontroller Units (MCUs/MPUs/SOCs)

Questions

Is there a KiCad symbol and footprint for the ATSAML21G17B-MU?

Yes. The symbol is MCU_Microchip_SAML:ATSAML21G17B-MUT and the footprint Package_DFN_QFN:QFN-48-1EP_7x7mm_P0.5mm_EP5.15x5.15mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the ATSAML21G17B-MU?

VQFN-48-EP(7x7), with 49 pins. Its footprint is drawn on this page.

Where is the ATSAML21G17B-MU datasheet?

Microchip Technology publishes it: the Datasheet link on this page opens it.

Where can I order the ATSAML21G17B-MU?

JLCPCB lists it as part C2055071, with 0 in stock; the sellers' links on this page open their listings.

What can replace the ATSAML21G17B-MU?

Parts like it in the library: the ATSAML21G16B-MU by Microchip Technology. Check their datasheets: a part that fits the footprint may still differ in its ratings.