ATSAME70J21B-ANT

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Microchip Technology

ARM MCU, SAM 32 FAMILY SAM E70 SERIES MICROCONTROLLERS, ARM CORTEX-M7, 32 BIT, 300 MHZ, 2 MB

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ATSAME70J21B-ANT

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Microchip Technology

ARM MCU, SAM 32 FAMILY SAM E70 SERIES MICROCONTROLLERS, ARM CORTEX-M7, 32 BIT, 300 MHZ, 2 MB

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Description Specifications Series Pricing CAD Documents

Description

General part information

ATSAME70 Series

The Microchip SAME70Q21 devices are members of a flash microcontrollers family based on the high-performance 32-bit ARM Cortex-M7 processor with Floating Point Unit (FPU). These devices operate at up to 300MHz and feature up to 2048 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. SAME70Q21 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 include dual 2Msps 12-bit ADCs with analog front end offering offset and gain error correction, and 2Msps 12-bit DAC.

The SAME70Q21 is available in 144-pin QFP and BGA package options.

Note: While there are no plans to change the availability status of Revision A for this device, new designs should use Revision B for prototypes and production.

Technical Specifications

Parameters and characteristics for this part

Specification	ATSAME70J21B-ANT

A/D Channels	5 count
A/D Resolution (bits)	12 bit
Connectivity	UART, SPI, CANbus, IrDA, I2C, SSC, USART, LINbus, Ethernet
Core Configuration	Single-Core
Core Processor	ARM® Cortex®-M7
Core Size (Bit Width)	32 Bit
D/A Channels	1 count
D/A Resolution (bits)	12 bit
Mounting Type	Surface Mount
Number of I/O	44
Operating Temperature (Max)	105 °C
Operating Temperature (Min)	-40 °C
Oscillator Type	Internal
Package / Case	64-LQFP
Package Length	10 mm
Package Name	64-LQFP
Package Width	10 mm
Peripherals	Brown-out Detect, WDT, Reset, I2S, PWM, DMA, POR
Program Memory Depth	2 M
Program Memory Size	2 MB
Program Memory Type	FLASH
Program Memory Width	8 bit
RAM Size Depth	384 K
RAM Size Width	8 bit
Speed	300 MHz
Voltage - Supply (Vcc/Vdd) Maximum	3.6 V
Voltage - Supply (Vcc/Vdd) Minimum	1.62 V

ATSAME70 Series

Part	Core Processor	Program Memory Width	Program Memory Size	Program Memory Depth	Connectivity	Package / Case	Peripherals	Package Width	Package Name	Package Length	Number of I/O	Program Memory Type	Voltage - Supply (Vcc/Vdd) Minimum	Voltage - Supply (Vcc/Vdd) Maximum	Core Size (Bit Width)	RAM Size Depth	RAM Size Width	Mounting Type	Operating Temperature (Max)	Operating Temperature (Min)	D/A Resolution (bits)	D/A Channels	A/D Channels	A/D Resolution (bits)	Speed	Oscillator Type	Core Configuration
Microchip Technology ATSAME70N19B-AN	ARM® Cortex®-M7	8 bit	512 KB	512 K	CANbus Ethernet I2C IrDA LINbus MMC QSPI SD SDIO SPI UART USART USB	100-LQFP	Brown-out Detect DMA I2S POR PWM Reset WDT	14 mm	100-LQFP	14 mm	75	FLASH	1.7 V	3.6 V	32 Bit	256 K	8 bit	Surface Mount	105 °C	-40 °C	12 bit	2 count	10 count	12 bit	300 MHz	Internal	Single-Core
Microchip Technology ATSAME70J21B-ANT	ARM® Cortex®-M7	8 bit	2 MB	2 M	CANbus Ethernet I2C IrDA LINbus SPI SSC UART USART	64-LQFP	Brown-out Detect DMA I2S POR PWM Reset WDT	10 mm	64-LQFP	10 mm	44	FLASH	1.62 V	3.6 V	32 Bit	384 K	8 bit	Surface Mount	105 °C	-40 °C	12 bit	1 count	5 count	12 bit	300 MHz	Internal	Single-Core
Microchip Technology ATSAME70Q21B-CN	ARM® Cortex®-M7	8 bit	2 MB	2 M	CANbus EBI EMI Ethernet I2C IrDA LINbus MMC QSPI SD SDIO SPI UART USART USB	144-LFBGA	Brown-out Detect DMA I2S POR PWM Reset WDT	10 mm	144-LFBGA	10 mm	114	FLASH	1.62 V	3.6 V	32 Bit	384 K	8 bit	Surface Mount	105 °C	-40 °C	12 bit	2 count	24 count	12 bit	300 MHz	Internal	Single-Core
Microchip Technology ATSAME70J19B-AN	ARM® Cortex®-M7	8 bit	512 KB	512 K	CANbus Ethernet I2C IrDA LINbus SPI SSC UART USART	64-LQFP	Brown-out Detect DMA I2S POR PWM Reset WDT	10 mm	64-LQFP	10 mm	44	FLASH	1.7 V	3.6 V	32 Bit	256 K	8 bit	Surface Mount	105 °C	-40 °C	12 bit	1 count	5 count	12 bit	300 MHz	Internal	Single-Core
Microchip Technology ATSAME70N21A-CN	ARM® Cortex®-M7	8 bit	2 MB	2 M	CANbus Ethernet I2C IrDA LINbus MMC QSPI SD SDIO SPI UART USART USB	100-TFBGA	Brown-out Detect DMA I2S POR PWM Reset WDT	9 mm	100-TFBGA	9 mm	75	FLASH	1.62 V	3.6 V	32 Bit	384 K	8 bit	Surface Mount	105 °C	-40 °C	12 bit	2 count	10 count	12 bit	300 MHz	Internal	Single-Core
Microchip Technology ATSAME70Q19A-CFN	ARM® Cortex®-M7	8 bit	512 KB	512 K	CANbus EBI EMI Ethernet I2C IrDA LINbus MMC QSPI SD SDIO SPI UART USART USB	144-UFBGA	Brown-out Detect DMA I2S POR PWM Reset WDT	6 mm	144-UFBGA	6 mm	114	FLASH	1.62 V	3.6 V	32 Bit	256 K	8 bit	Surface Mount	105 °C	-40 °C	12 bit	2 count	24 count	12 bit	300 MHz	Internal	Single-Core
Microchip Technology ATSAME70Q19B-CN	ARM® Cortex®-M7	8 bit	512 KB	512 K	CANbus EBI EMI Ethernet I2C IrDA LINbus MMC QSPI SD SDIO SPI UART USART USB	144-LFBGA	Brown-out Detect DMA I2S POR PWM Reset WDT	10 mm	144-LFBGA	10 mm	114	FLASH	1.7 V	3.6 V	32 Bit	256 K	8 bit	Surface Mount	105 °C	-40 °C	12 bit	2 count	24 count	12 bit	300 MHz	Internal	Single-Core
Microchip Technology ATSAME70N21A-CNT	ARM® Cortex®-M7	8 bit	2 MB	2 M	CANbus Ethernet I2C IrDA LINbus MMC QSPI SD SDIO SPI UART USART USB	100-TFBGA	Brown-out Detect DMA I2S POR PWM Reset WDT	9 mm	100-TFBGA	9 mm	75	FLASH	1.62 V	3.6 V	32 Bit	384 K	8 bit	Surface Mount	105 °C	-40 °C	12 bit	2 count	10 count	12 bit	300 MHz	Internal	Single-Core
Microchip Technology ATSAME70Q19B-CFNT	ARM® Cortex®-M7	8 bit	512 KB	512 K	CANbus EBI EMI Ethernet I2C IrDA LINbus MMC QSPI SD SDIO SPI UART USART USB	144-LFBGA	Brown-out Detect DMA I2S POR PWM Reset WDT	10 mm	144-LFBGA	10 mm	114	FLASH	1.7 V	3.6 V	32 Bit	256 K	8 bit	Surface Mount	105 °C	-40 °C	12 bit	2 count	24 count	12 bit	300 MHz	Internal	Single-Core
Microchip Technology ATSAME70N19B-CNT	ARM® Cortex®-M7	8 bit	512 KB	512 K	CANbus Ethernet I2C IrDA LINbus MMC QSPI SD SDIO SPI UART USART USB	100-TFBGA	Brown-out Detect DMA I2S POR PWM Reset WDT	9 mm	100-TFBGA	9 mm	75	FLASH	1.62 V	3.6 V	32 Bit	256 K	8 bit	Surface Mount	105 °C	-40 °C	12 bit	2 count	10 count	12 bit	300 MHz	Internal	Single-Core