Datasheet Microchip ATSAMA5D34 — Ficha de datos

Fabricante	Microchip
Serie	ATSAMA5D34

La serie SAMA5D3 es una MPU basada en el procesador ARM Cortex-A5 de alto rendimiento y consumo ultrabajo.

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Low-Power Arm Cortex -A5 Processor-Based MPU, 536 MHz, FPU, Gigabit Ethernet with IEEE 1588 plus 10/100 Ethernet, Dual CAN, AES, SHA

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SAMA5D3 Series
Low-Power Arm® Cortex®-A5 Processor-Based MPU,
536 MHz, FPU, Gigabit Ethernet with IEEE®1588 plus
10/100 Ethernet, Dual CAN, AES, SHA
Description
The Microchip SAMA5D3 series is a high-performance, power-efficient embedded MPU based on the Arm CortexA5 processor, achieving 536 MHz with power consumption levels below 0.5 mW in low-power mode. The device features a floating point unit for high-precision computing and accelerated data processing, and a high data bandwidth
architecture. It integrates advanced user interface and connectivity peripherals and security features.
The SAMA5D3 series features an internal multi-layer bus architecture associated with 39 DMA channels to sustain the
high bandwidth required by the processor and the high-speed peripherals. The device offers support for DDR2/LPDDR/
LPDDR2 and MLC NAND Flash memory with 24-bit ECC.
The comprehensive peripheral set includes an LCD controller with overlays for hardware-accelerated image composition, a touchscreen interface and a CMOS sensor interface. Connectivity peripherals include Gigabit EMAC with
IEEE1588, 10/100 EMAC, multiple CAN, UART, SPI and I2C. With its secure boot mechanism, hardware accelerated
engines for encryption (AES, TDES) and hash function (SHA), the SAMA5D3 ensures anti-cloning, code protection and
secure external data transfers.
The SAMA5D3 series is optimized for control panel/HMI applications and applications that require high levels of connectivity in the industrial and consumer markets. Its low-power consumption levels make the SAMA5D3 particularly
suited for battery-powered devices.
There are five SAMA5D3 devices in this series. The table SAMA5D3 Device Differences on page 3 shows the differences in the embedded features. All other features are available on all derivatives; this includes the three USB ports as
well as the encryption engine and secure boot features.  2020 Microchip Technology Inc. DS60001609B-page 1 SAMA5D3 SERIES
Features
• Core
-Arm Cortex-A5 Processor with ARMv7-A Thumb-2 Instruction Set
-CPU Frequency up to 536 MHz
-32 Kbyte Data Cache, 32 Kbyte Instruction Cache, Virtual Memory System Architecture (VMSA) …

Precios

Descripción detallada

El Cortex-A5 funciona hasta 536MHz y cuenta con una caché L2 de 128KB y una unidad de punto flotante. Admite varias memorias, incluidas DDR2 y LPDDR2. Integra potentes periféricos para la conectividad: Gigabit EMAC y / o 10/100 EMAC, 3 puertos USB HS, hasta 2 puertos CAN, hasta 3 SDIO / SD / MMC, hasta 7 UART; y para aplicaciones de interfaz de usuario: controlador TFT LCD, controlador táctil y una interfaz de sensor CMOS (cámara). Estos dispositivos ofrecen funciones de seguridad de aplicaciones para proteger contra la piratería, como un motor de cifrado de hardware que admite AES, 3DES, así como un algoritmo hash seguro (SHA) y un generador de números aleatorios verdadero (TRNG) y un cargador de arranque seguro. Estos dispositivos vienen con una distribución Linux de línea principal gratuita.

Estado

	ATSAMA5D34A-CU	ATSAMA5D34A-CUR
Estado del ciclo de vida	Producción (Apropiada para nuevos diseños pero pueden existir alternativas más nuevas)	Producción (Apropiada para nuevos diseños pero pueden existir alternativas más nuevas)

Embalaje

	ATSAMA5D34A-CU	ATSAMA5D34A-CUR
N	1	2
Package	LFBGA	LFBGA

Paramétricos

Parameters / Models	ATSAMA5D34A-CU	ATSAMA5D34A-CUR
ADC Input	12	12
Architecture	32	32
CPU Speed, MIPS/DMIPS	842	842
CPU Type	Cortex-A5	Cortex-A5
CTMU test	No	No
Crypto Engine	Yes	Yes
Direct Memory Access Channels	39	39
Graphics Controller/GPU	Yes	Yes
Hardware Cap Voltage Divider	False	False
Hardware RTCC/RTC	Yes	Yes
I2C	3	3
Input Capture	5	5
IrDA	Yes	Yes
LIN	No	No
Lead Count	324	324
Low Power	Yes	Yes
Max 16-Bit Digital Timers	4	4
Max 32-Bit Digital Timers	5	5
Max ADC Resolution, Bits	12	12
Max ADC Sampling Rate, ksps	1000	1000
Max I/O Pins	160	160
Max PWM outputs, including complementary	13	13
Number of ADCs	1	1
Number of CAN Modules	2	2
Number of PWM Time Bases	9	9
Number of USB Modules	3	3
Operation Voltage Max, V	1.32	1.32
Operation Voltage Min, V	1.08	1.08
PWM Max Resolution, Bits	32	32
PWM Resolution, ns	2	2
Parallel Port	EBI	EBI
Peripheral Pin Select / Pin Muxing	Yes	Yes
Peripheral Trigger Generator	False	False
Pincount	324	324
RAM, KB	128	128
SPI	6	6
Temp Range Max	85	85
Temp Range Min	-40	-40
UART	4	4
Vbat/Vddbu battery backup	Yes	Yes

Otras opciones

ATSAMA5D31 ATSAMA5D33 ATSAMA5D35 ATSAMA5D36

Linea modelo

Serie: ATSAMA5D34 (2)

ATSAMA5D34A-CU ATSAMA5D34A-CUR

Clasificación del fabricante

MCUs/MPUs with Connectivity > CAN