Specification Comparison: ATSAME51J19A-MFT vs ATSAME51J20A-AF vs ATSAME70Q21A-AN

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Part Number
Manufacturer Microchip Microchip Technology Microchip
Package VQFN-64 TQFP LQFP-144
Description MCU 32-bit ARM Cortex M4F RISC 512KB Flash 3.3V 64-Pin QFN EP T/R ARM Microcontrollers - MCU Projected End of Life: 2048-10-03
Stock 5598 4736 5032
Part Family ATSAME51 SAME70
CPU Type Cortex-M4F Cortex-M7
MaxSpeed (MHz) 120 300
SRAM (KB) 192 384
Temp. Range Min. -40 -40
Temp. Range Max. 125 105
Operation Voltage Min.(V) 1.71 1.7
Operation Voltage Max.(V) 3.6 3.6
SPI 6 -SPI 5 -SPI
I2C 6 3
UART 6 8
QSPI 1 1
Crypto Engine Yes Yes
Internal Oscillator 8,16,24Mhz,32Khz 4,8,12Mhz, 32Khz
Pin Count 64 144
Secure Boot No No
Rohs Code Yes
Part Life Cycle Code Active
Reach Compliance Code compliant
ECCN Code 5A992.C
HTS Code 8542.31.00.01
Factory Lead Time 52 Weeks
Has ADC YES
Bit Size 32
Boundary Scan NO
CPU Family CORTEX-M4F
Clock Frequency-Max 48 MHz
DAC Channels YES
DMA Channels YES
Format FLOATING POINT
Integrated Cache YES
JESD-30 Code S-PQFP-G64
JESD-609 Code e3
Length 10 mm
Low Power Mode YES
Number of DMA Channels 32
Number of External Interrupts 16
Number of I/O Lines 51
Number of Terminals 64
Number of Timers 13
On Chip Data RAM Width 8
On Chip Program ROM Width 8
Operating Temperature-Max 125 °C
Operating Temperature-Min -40 °C
PWM Channels YES
Package Body Material PLASTIC/EPOXY
Package Code TFQFP
Package Shape SQUARE
Package Style FLATPACK, THIN PROFILE, FINE PITCH
RAM (bytes) 262144
RAM (words) 262144
ROM (words) 1048576
ROM Programmability FLASH
Screening Level AEC-Q100; ISO/TS-16949
Seated Height-Max 1.2 mm
Speed 100 MHz
Supply Current-Max 60 mA
Supply Voltage-Max 3.63 V
Supply Voltage-Min 1.71 V
Supply Voltage-Nom 3.3 V
Surface Mount YES
Technology CMOS
Temperature Grade AUTOMOTIVE
Terminal Finish MATTE TIN
Terminal Form GULL WING
Terminal Pitch 0.5 mm
Terminal Position QUAD
Width 10 mm
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC
Series Automotive, AEC-Q100, SAM E51
Product Status Active
Programmable Not Verified
Core Processor ARM® Cortex®-M4F
Core Size 32-Bit Single-Core
Connectivity CANbus, EBI/EMI, I2C, IrDA, LINbus, MMC/SD, QSPI, SPI, UART/USART, USB
Peripherals Brown-out Detect/Reset, DMA, I2S, POR, PWM
Number of I/O 51
Program Memory Size 1MB (1M x 8)
Program Memory Type FLASH
RAM Size 256K x 8
Voltage - Supply (Vcc/Vdd) 1.71V ~ 3.63V
Data Converters A/D 24x12b; D/A 2x12b
Oscillator Type Internal
Operating Temperature -40°C ~ 125°C (TA)
Mounting Type Surface Mount
Package / Case 64-TQFP
Supplier Device Package 64-TQFP (10x10)
Base Product Number ATSAME51
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Part Number

Start with: ATSAM

Part Number "ATSAM" returned 21 results; all results matched and started with "ATSAM".

Part Number Description Brand Package/Case Lifecycle Status Cargo cycle In Stock Operation
ATSAMC21N18A-AN

MCU 32-bit ARM Cortex M0+ RISC 256KB Flash 5V 100-Pin TQFP Tray

Microchip Technology TQFP-100 3~7 Days 5,541.00
ATSAM3X8EA-AU

MCU 32-bit ARM Cortex M3 RISC 512KB Flash 1.8V/2.5V/3.3V 144-Pin LQFP Tray

Microchip Technology LQFP-144 3~7 Days 5,859.00
ATSAMDA1J16A-ABT

ATSAMDA1J16A-ABT

Microchip Technology TQFP-64 3~7 Days 7,621.00
ATSAMA5D27C-LD2G-CU

Advanced 32-bit embedded processor

Microchip Technology TFBGA 3~7 Days 4,982.00
ATSAM4S16BA-AU

MCU 32-bit ARM Cortex M4 RISC 1MB Flash 1.2V/3.3V 64-Pin LQFP Tray

Microchip Technology LQFP-64 3~7 Days 5,014.00
ATSAMD21E17A-MU

ARM Microcontrollers - MCU 128KB 16KB32QFN GRN1.6-3.6V48MHz

Microchip Technology QFN-32 ACTIVE 3~7 Days 5,372.00
ATSAMA5D27C-CU

Microprocessors - MPU BGA GRN IND MRLC

Microchip Technology LFBGA-289 ACTIVE 3~7 Days 7,345.00
ATSAMD20G14A-AU

MCU 32-bit SAM D20G ARM Cortex M0+ RISC 16KB Flash 1.8V/ 2.5V/ 3.3V 48-Pin TQFP Tray

Microchip Technology TQFP 3~7 Days 4,553.00
ATSAMS70Q21A-AN

MCU 32-bit ARM Cortex M7 RISC 2MB Flash 1.2V/3.3V 144-Pin LQFP Tray

Microchip Technology LQFP-144 ACTIVE 3~7 Days 4,860.00
ATSAM3S8CA-AU

ARM Microcontrollers - MCU LQFP,Grn, IT, MRL A

Microchip Technology LQFP-100 Active 3~7 Days 6,038.00
ATSAMD21J18A-AF

MCU 32-bit ARM Cortex M0+ RISC 256KB Flash 3.3V 64-Pin TQFP Tray

Microchip Technology TQFP-64 ACTIVE 3~7 Days 5,653.00
ATSAMD21J18A-MF

MCU 32-bit ARM Cortex M0+ RISC 256KB Flash 3.3V 64-Pin QFN EP Tray

Microchip Technology QFN-64 ACTIVE 3~7 Days 6,749.00
ATSAMD21J18A-MU

Integrated Circuit with 256KB Flash

Microchip Technology VQFN ACTIVE 3~7 Days 5,006.00
ATSAMD21J18A-AU

High-performance 32-bit Microcontroller

Microchip TQFP-64 3~7 Days 3,755.00
ATSAMC21J18A-AUT

MCU 32-bit ARM Cortex M0+ RISC 256KB Flash 5V 64-Pin TQFP T/R

Microchip Technology TQFP-64 ACTIVE 3~7 Days 9,175.00
ATSAMD21G18A-MF

ATSAMD21G18A-MF ARM Microcontrollers support a voltage range of 1.6-3.6V and operate at a maximum frequency of 48MHz

Microchip Technology VQFN ACTIVE 3~7 Days 5,124.00
ATSAMD21G18A-AUT

ARM Microcontrollers - MCU 256KB 32KB 48TQFP GRN1.6-3.6V48MHz

Microchip Technology TQFP-48 ACTIVE 3~7 Days 3,964.00
ATSAMD21G18A-MU

The ATSAMD21G18A-MU is a high-performance microcontroller with 256KB flash memory, 32-bit processing power, and a 48QFN footprint

Microchip VQFN-48 ACTIVE 3~7 Days 3,781.00
ATSAM4LS4BA-AU

Characteristics of ATSAM4LS4BA-AU include being an ARM microcontroller

Microchip Technology TQFP Active 3~7 Days 7,524.00
ATSAMD20J18A-MU

MCU 32-bit ARM Cortex M0+ RISC 256KB Flash 3.3V 64-Pin QFN EP Tray

Microchip Technology QFN-64 3~7 Days 7,902.00
ATSAMD20G18A-AU

MCU, 48TQFP, IND TEMP, green, 1.6-3.6 V, 48MHz,32-bit Cortex, 12-bit ADC | Microchip Technology Inc. ATSAMD20G18A-AU

Microchip Technology TQFP 3~7 Days 5,078.00