Datasheet Microchip ATSAME70N20

Manufacturer	Microchip
Series	ATSAME70N20

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).

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32-bit ARM Cortex-M7 MCUs with FPU, Audio andGraphics Interfaces, High-Speed USB, Ethernet, andAdvanced Analog

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PDF, 7.8 Mb, Revision: 12-10-2016, File uploaded: Nov 4, 2017, Pages: 1871
SMART ARM-based Flash MCU

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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-AN	ATSAME70N20A-ANT	ATSAME70N20A-CN	ATSAME70N20A-CNN03	ATSAME70N20A-CNT	ATSAME70N20B-AN	ATSAME70N20B-ANT	ATSAME70N20B-CN	ATSAME70N20B-CNT
Lifecycle Status	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)	Production (Appropriate for new designs but newer alternatives may exist)

Packaging

	ATSAME70N20A-AN	ATSAME70N20A-ANT	ATSAME70N20A-CN	ATSAME70N20A-CNN03	ATSAME70N20A-CNT	ATSAME70N20B-AN	ATSAME70N20B-ANT	ATSAME70N20B-CN	ATSAME70N20B-CNT
N	1	2	3	4	5	6	7	8	9
Package	LQFP	LQFP	TFBGA	TFBGA	TFBGA	LQFP	LQFP	TFBGA	TFBGA

Parametrics

Parameters / Models	ATSAME70N20A-AN	ATSAME70N20A-ANT	ATSAME70N20A-CN	ATSAME70N20A-CNN03	ATSAME70N20A-CNT	ATSAME70N20B-AN	ATSAME70N20B-ANT	ATSAME70N20B-CN	ATSAME70N20B-CNT
ADC Input	10	10	10	10	10	10	10	10	10
Architecture	32	32	32	32	32	32	32	32	32
CPU Speed, MIPS/DMIPS	600	600	600	600	600	600	600	600	600
CPU Type	Cortex-M7	Cortex-M7	Cortex-M7	Cortex-M7	Cortex-M7	Cortex-M7	Cortex-M7	Cortex-M7	Cortex-M7
CTMU test	No	No	No	No	No	No	No	No	No
Crypto Engine	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
DAC Outputs	2	2	2	2	2	2	2	2	2
Direct Memory Access Channels	24	24	24	24	24	24	24	24	24
Graphics Controller/GPU	No	No	No	No	No	No	No	No	No
Hardware Cap Voltage Divider	False	False	False	False	False	False	False	False	False
Hardware RTCC/RTC	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
I2C	3	3	3	3	3	3	3	3	3
I2S	2	2	2	2	2	2	2	2	2
Input Capture	8	8	8	8	8	8	8	8	8
IrDA	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
LIN	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
Lead Count	100	100	100	100	100	100	100	100	100
Low Power	No	No	No	No	No	No	No	No	No
Max 16-Bit Digital Timers	12	12	12	12	12	12	12	12	12
Max ADC Resolution, Bits	12	12	12	12	12	12	12	12	12
Max ADC Sampling Rate, ksps	1700	1700	1700	1700	1700	1700	1700	1700	1700
Max DAC Resolution, Bits	12	12	12	12	12	12	12	12	12
Max I/O Pins	75	75	75	75	75	75	75	75	75
Max PWM outputs, including complementary	24	24	24	24	24	24	24	24	24
Number of ADCs	2	2	2	2	2	2	2	2	2
Number of CAN Modules	2	2	2	2	2	2	2	2	2
Number of Comparators	1	1	1	1	1	1	1	1	1
Number of DACs	1	1	1	1	1	1	1	1	1
Number of PWM Time Bases	1	1	1	1	1	1	1	1	1
Number of USB Modules	1	1	1	1	1	1	1	1	1
Operation Voltage Max, V	3.6	3.6	3.6	3.6	3.6	3.6	3.6	3.6	3.6
Operation Voltage Min, V	1.7	1.7	1.7	1.7	1.7	1.7	1.7	1.7	1.7
PWM Max Resolution, Bits	16	16	16	16	16	16	16	16	16
Parallel Port	No	No	No	No	No	No	No	No	No
Peripheral Pin Select / Pin Muxing	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
Peripheral Trigger Generator	False	False	False	False	False	False	False	False	False
Pincount	100	100	100	100	100	100	100	100	100
Program Memory Size, KB	1024	1024	1024	1024	1024	1024	1024	1024	1024
Quadrature Encoder Interface	1	1	1	1	1	1	1	1	1
RAM, KB	384	384	384	384	384	384	384	384	384
SPI	4	4	4	4	4	4	4	4	4
Temp Range Max	105	105	105	105	105	105	105	105	105
Temp Range Min	-40	-40	-40	-40	-40	-40	-40	-40	-40
UART	8	8	8	8	8	8	8	8	8
Vbat/Vddbu battery backup	No	No	No	No	No	No	No	No	No

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

Series: ATSAME70N20 (9)

ATSAME70N20A-AN ATSAME70N20A-ANT ATSAME70N20A-CN ATSAME70N20A-CNN03 ATSAME70N20A-CNT ATSAME70N20B-AN ATSAME70N20B-ANT ATSAME70N20B-CN ATSAME70N20B-CNT

Manufacturer's Classification

MCUs/MPUs with Connectivity > CAN