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ATSAME54P20A-AF, in 3D

ATSAME54P20A-AF

Microchip Technology

-40℃~+125℃ 1.71V~3.63V 120MHz 12bit 12bit 1MB 256KB 32 Bit 99 ARM Cortex-M4F Built-in FLASH TQFP-128(14x14) Microcontrollers (MCU/MPU/SOC) ROHS

Extended
DatasheetJLCPCBLCSCmicrochip/ATSAME54P20A-AF
Category
Microcontrollers (MCU, MPU, SOC)
Package
TQFP-128(14x14)
Pins
128

Overview

The ATSAME54P20A-AF is a microcontroller made by Microchip Technology in a TQFP-128(14x14) package with 128 pins. -40℃~+125℃ 1.71V~3.63V 120MHz 12bit 12bit 1MB 256KB 32 Bit 99 ARM Cortex-M4F Built-in FLASH TQFP-128(14x14) Microcontrollers (MCU/MPU/SOC) ROHS.

PCBKit's library has its KiCad symbol (Logic:ATSAME54P20A-AF, from CERN's library) and its footprint (Package_QFP:TQFP-128_14x14mm_P0.4mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C618706).

Symbol

PA001PA012PA029PA0310PA0421PA0522PA0623PA0724PA0833PA0934PA1035PA1136PA1260PA1361PA1462PA1563PA1666PA1767PA1868PA1969PA2088PA2189PA2292PA2393PA2494PA2595PA27113PA30119PA31120PB00125PB01126PB02127PB03128PB0411PB0512PB0617PB0718PB0819PB0920PB1039PB1140PB1241PB1342PB1443PB1544PB1682PB1783PB1884PB1985PB2086PB2187PB2298PB2399PB24100PB25101PB26102PB27103PB28104PB29105PB30121PB31122
Logic:ATSAME54P20A-AFFrom CERN's library

Footprint

Package_QFP:TQFP-128_14x14mm_P0.4mmFrom KiCad's library

Parameters

13
ADC (Bit)
12bit
CPU Core
ARM Cortex-M4F
CPU Maximum Speed
120MHz
Core Size
32 Bit
DAC (Bit)
12bit
Features
Power-on reset (POR), Undervoltage detection (BOR/LVD/LVR/LVI), Watchdog reset, Built-in general-purpose timer, Hardware CRC, Calendar function, Built-in temperature sensor, Touch function, True random number generator (TRNG), Hardware ECC check
Number of I/O
99
Operating Temperature
-40℃~+125℃
Oscillator Type
Built-in
Program Memory Type
FLASH
Program Storage Size
1MB
RAM Size
256KB
Voltage - Supply
1.71V~3.63V

Order codes

2

Pinout

128
The pins of the ATSAME54P20A-AF
PinNameType
1PA00Input/output
2PA01Input/output
3PC00Input/output
4PC01Input/output
5GNDPower in
6VDDANAPower in
7PC02Input/output
8PC03Input/output
9PA02Input/output
10PA03Input/output
11PB04Input/output
12PB05Input/output
13PD00Input/output
14GNDANAPower in
15VDDANAPower in
16PD01Input/output
17PB06Input/output
18PB07Input/output
19PB08Input/output
20PB09Input/output
21PA04Input/output
22PA05Input/output
23PA06Input/output
24PA07Input/output
25GNDANAPower in
26VDDANAPower in
27PC04Input/output
28PC05Input/output
29PC06Input/output
30PC07Input/output
31GNDPower in
32VDDIOBPower in
33PA08Input/output
34PA09Input/output
35PA10Input/output
36PA11Input/output
37VDDIOBPower in
38GNDPower in
39PB10Input/output
40PB11Input/output
41PB12Input/output
42PB13Input/output
43PB14Input/output
44PB15Input/output
45GNDPower in
46VDDIOPower in
47PD08Input/output
48PD09Input/output
49PD10Input/output
50PD11Input/output
51PD12Input/output
52PC10Input/output
53GNDPower in
54VDDIOPower in
55PC11Input/output
56PC12Input/output
57PC13Input/output
58PC14Input/output
59PC15Input/output
60PA12Input/output
61PA13Input/output
62PA14Input/output
63PA15Input/output
64GNDPower in
65VDDIOPower in
66PA16Input/output
67PA17Input/output
68PA18Input/output
69PA19Input/output
70PC16Input/output
71PC17Input/output
72PC18Input/output
73PC19Input/output
74PC20Input/output
75PC21Input/output
76PC22Input/output
77PC23Input/output
78GNDPower in
79VDDIOPower in
80PD20Input/output
81PD21Input/output
82PB16Input/output
83PB17Input/output
84PB18Input/output
85PB19Input/output
86PB20Input/output
87PB21Input/output
88PA20Input/output
89PA21Input/output
90GNDPower in
91VDDIOPower in
92PA22Input/output
93PA23Input/output
94PA24Input/output
95PA25Input/output
96GNDPower in
97VDDIOPower in
98PB22Input/output
99PB23Input/output
100PB24Input/output
101PB25Input/output
102PB26Input/output
103PB27Input/output
104PB28Input/output
105PB29Input/output
106GNDPower in
107VDDIOPower in
108PC24Input/output
109PC25Input/output
110PC26Input/output
111PC27Input/output
112PC28Input/output
113PA27Input/output
114RESETInput
115VDDCOREPower in
116GNDPower in
117VSWInput/output
118VDDIOPower in
119PA30Input/output
120PA31Input/output
121PB30Input/output
122PB31Input/output
123PC30Input/output
124PC31Input/output
125PB00Input/output
126PB01Input/output
127PB02Input/output
128PB03Input/output

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Questions

Is there a KiCad symbol and footprint for the ATSAME54P20A-AF?

Yes. The symbol is Logic:ATSAME54P20A-AF and the footprint Package_QFP:TQFP-128_14x14mm_P0.4mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the ATSAME54P20A-AF?

TQFP-128(14x14), with 128 pins. Its footprint is drawn on this page.

Where is the ATSAME54P20A-AF datasheet?

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

Where can I order the ATSAME54P20A-AF?

JLCPCB lists it as part C618706, with 0 in stock; the sellers' links on this page open their listings.

What can replace the ATSAME54P20A-AF?

Parts like it in the library: the NUC980DK63YC by Nuvoton Tech, the TM4C129ENCPDTI3R by Texas Instruments, the STM32G473QET6 by STMicroelectronics and the STM32G474QET6 by STMicroelectronics. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

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