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ATSAMDA1G14B-MB on a board, in 3D

ATSAMDA1G14B-MB

Microchip Technology

-40℃~+105℃ 10bit 12bit 16KB 2.7V~3.63V 32 Bit 38 48MHz 4KB ARM Cortex-M0+ Built-in FLASH QFN-48-EP(7x7) Microcontrollers (MCU/MPU/SOC) ROHS

Extended
DatasheetJLCPCBLCSCmicrochip/ATSAMDA1G14B-MB
Category
Microcontrollers (MCU, MPU, SOC)
Package
QFN-48-EP(7x7)
Pins
49

Overview

The ATSAMDA1G14B-MB is a microcontroller made by Microchip Technology in a QFN-48-EP(7x7) package with 49 pins. -40℃~+105℃ 10bit 12bit 16KB 2.7V~3.63V 32 Bit 38 48MHz 4KB ARM Cortex-M0+ Built-in FLASH QFN-48-EP(7x7) Microcontrollers (MCU/MPU/SOC) ROHS.

PCBKit's library has its KiCad symbol (MCU_Microchip_SAMD:ATSAMDA1G14B-M, 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 C2052849).

Symbol

PA001PA012PA023PA034GNDANA5VDDANA6PB087PB098PA049PA0510PA0611PA0712PA0813PA0914PA1015PA1116VDDIO17GND18PB1019PB1120PA1221PA1322PA1423PA1524PA1625PA1726PA1827PA1928PA2029PA2130PA2231PA2332PA2433PA2534VDDIO36PB2237PB2338PA2739RESET40PA2841VDDCORE43VDDIN44PA3045PA3146PB0247PB0348EP49
MCU_Microchip_SAMD:ATSAMDA1G14B-MFrom KiCad's library

Footprint

49
Package_DFN_QFN:QFN-48-1EP_7x7mm_P0.5mm_EP5.15x5.15mmFrom KiCad's library

Parameters

16
ADC (Bit)
12bit
CPU Core
ARM-MSeries
CPU Maximum Speed
48MHz
DAC (Bit)
10bit
Direct Memory Access
有
Internal Oscillator
有
Low-Voltage Detect
有
Number of I/O
38
Operating Temperature
-40℃~+105℃
Peripheral/Function
DMA；WDT
Program Memory Type
FLASH
Program Storage Size
16KB
RAM Size
4KB
Universal Serial Bus
有
Voltage - Supply
2.7V~3.63V
Watchdog
有

Order codes

2

Pinout

49
The pins of the ATSAMDA1G14B-MB
PinNameType
1PA00Input/output
2PA01Input/output
3PA02Input/output
4PA03Input/output
5GNDANAPower in
6VDDANAPower in
7PB08Input/output
8PB09Input/output
9PA04Input/output
10PA05Input/output
11PA06Input/output
12PA07Input/output
13PA08Input/output
14PA09Input/output
15PA10Input/output
16PA11Input/output
17VDDIOPower in
18GNDPower in
19PB10Input/output
20PB11Input/output
21PA12Input/output
22PA13Input/output
23PA14Input/output
24PA15Input/output
25PA16Input/output
26PA17Input/output
27PA18Input/output
28PA19Input/output
29PA20Input/output
30PA21Input/output
31PA22Input/output
32PA23Input/output
33PA24Input/output
34PA25Input/output
35GNDPassive
36VDDIOPower in
37PB22Input/output
38PB23Input/output
39PA27Input/output
40RESETInput
41PA28Input/output
42GNDPassive
43VDDCOREPower out
44VDDINPower in
45PA30Input/output
46PA31Input/output
47PB02Input/output
48PB03Input/output
49EPPassive

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Questions

Is there a KiCad symbol and footprint for the ATSAMDA1G14B-MB?

Yes. The symbol is MCU_Microchip_SAMD:ATSAMDA1G14B-M 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 ATSAMDA1G14B-MB?

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

Where is the ATSAMDA1G14B-MB datasheet?

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

Where can I order the ATSAMDA1G14B-MB?

JLCPCB lists it as part C2052849, with 0 in stock; the sellers' links on this page open their listings.

What can replace the ATSAMDA1G14B-MB?

Parts like it in the library: the ATSAMD21G18A-MU by Microchip Technology, the ATSAMD21G17D-MU by Microchip Technology, the MC9S08JM16CGT by NXP Semiconductors and the ATSAMD21G18A-MF by Microchip Technology. Check their datasheets: a part that fits the footprint may still differ in its ratings.

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