Datasheet Microchip ATSAME70N20

ManufacturerMicrochip
SeriesATSAME70N20

The Microchip SAME70N20 devices are members of a flash microcontrollers family based on the high-performance 32-bit ARM Cortex-M7 processor with Floating Point Unit (FPU).

Datasheets

Datasheet SAM E70/S70/V70/V71
PDF, 14.1 Mb, Language: en, File uploaded: Dec 28, 2020
32-bit ARM Cortex-M7 MCUs with FPU, Audio andGraphics Interfaces, High-Speed USB, Ethernet, andAdvanced Analog
Datasheet SAM E70
PDF, 7.8 Mb, Revision: 12-10-2016, File uploaded: Nov 4, 2017, Pages: 1871
SMART ARM-based Flash MCU
Extract from the document

Prices

Detailed Description

These devices operate at up to 300MHz and feature up to 1024 Kbytes of Flash, up to 384 Kbytes of multi-port SRAM and configurable Instruction and Data Tightly Couple Memories to leverage the advanced DSP capabilities of the core. SAME70N20 features multiple networking/connectivity peripherals, including CAN-FD interface and one 1O/100Mbps Ethernet MAC with specific hardware support for Audio Video Bridging (AVB). Additional communication interfaces include a HS USB Host and Device, a HS SDCard/SDIO/MMC interface, USARTs, SPIs and multiple TWIs. Analog features includes dual 2Msps, 12-bit ADCs with analog front end offering offset and gain error correction, and 2Msps 12-bit DAC.

Status

ATSAME70N20A-ANATSAME70N20A-ANTATSAME70N20A-CNATSAME70N20A-CNN03ATSAME70N20A-CNTATSAME70N20B-ANATSAME70N20B-ANTATSAME70N20B-CNATSAME70N20B-CNT
Lifecycle StatusProduction (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)

Packaging

ATSAME70N20A-ANATSAME70N20A-ANTATSAME70N20A-CNATSAME70N20A-CNN03ATSAME70N20A-CNTATSAME70N20B-ANATSAME70N20B-ANTATSAME70N20B-CNATSAME70N20B-CNT
PackageLQFPLQFPTFBGATFBGATFBGALQFPLQFPTFBGATFBGA

Parametrics

Parameters / ModelsATSAME70N20A-ANATSAME70N20A-ANTATSAME70N20A-CNATSAME70N20A-CNN03ATSAME70N20A-CNTATSAME70N20B-ANATSAME70N20B-ANTATSAME70N20B-CNATSAME70N20B-CNT
ADC Input101010101010101010
Architecture323232323232323232
CPU Speed, MIPS/DMIPS600600600600600600600600600
CPU TypeCortex-M7Cortex-M7Cortex-M7Cortex-M7Cortex-M7Cortex-M7Cortex-M7Cortex-M7Cortex-M7
CTMU testNoNoNoNoNoNoNoNoNo
Crypto EngineYesYesYesYesYesYesYesYesYes
DAC Outputs222222222
Direct Memory Access Channels242424242424242424
Graphics Controller/GPUNoNoNoNoNoNoNoNoNo
Hardware Cap Voltage DividerFalseFalseFalseFalseFalseFalseFalseFalseFalse
Hardware RTCC/RTCYesYesYesYesYesYesYesYesYes
I2C333333333
I2S222222222
Input Capture888888888
IrDAYesYesYesYesYesYesYesYesYes
LINYesYesYesYesYesYesYesYesYes
Lead Count100100100100100100100100100
Low PowerNoNoNoNoNoNoNoNoNo
Max 16-Bit Digital Timers121212121212121212
Max ADC Resolution, Bits121212121212121212
Max ADC Sampling Rate, ksps170017001700170017001700170017001700
Max DAC Resolution, Bits121212121212121212
Max I/O Pins757575757575757575
Max PWM outputs, including complementary242424242424242424
Number of ADCs222222222
Number of CAN Modules222222222
Number of Comparators111111111
Number of DACs111111111
Number of PWM Time Bases111111111
Number of USB Modules111111111
Operation Voltage Max, V3.63.63.63.63.63.63.63.63.6
Operation Voltage Min, V1.71.71.71.71.71.71.71.71.7
PWM Max Resolution, Bits161616161616161616
Parallel PortNoNoNoNoNoNoNoNoNo
Peripheral Pin Select / Pin MuxingYesYesYesYesYesYesYesYesYes
Peripheral Trigger GeneratorFalseFalseFalseFalseFalseFalseFalseFalseFalse
Pincount100100100100100100100100100
Program Memory Size, KB102410241024102410241024102410241024
Quadrature Encoder Interface111111111
RAM, KB384384384384384384384384384
SPI444444444
Temp Range Max105105105105105105105105105
Temp Range Min-40-40-40-40-40-40-40-40-40
UART888888888
Vbat/Vddbu battery backupNoNoNoNoNoNoNoNoNo

Other Options

ATSAME70J19 ATSAME70J20 ATSAME70J21 ATSAME70N19 ATSAME70N21 ATSAME70Q19 ATSAME70Q20 ATSAME70Q21 ATSAMV70J19 ATSAMV70J20 ATSAMV70N19 ATSAMV70N20 ATSAMV70Q19 ATSAMV70Q20 ATSAMV71J19 ATSAMV71J20 ATSAMV71J21 ATSAMV71N19 ATSAMV71N20 ATSAMV71N21 ATSAMV71Q19 ATSAMV71Q20 ATSAMV71Q21

Model Line

Manufacturer's Classification

  • MCUs/MPUs with Connectivity > CAN
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