Arm Cortex-M4

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M485YIDAE

Quantity Unit Price (USD)

1-999 3.14

1000-1999 2.84

2000-4999 2.74

5000+ Contact

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M485YIDAE

Quantity	Unit Price (USD)
1-999	3.14
1000-1999	2.84
2000-4999	2.74
5000+	Contact

More details

Reference M485YIDAE

Condition New

Quantity 440 Item Items

Quantity :

The M485YIDAE is a high performance, low power microcontroller powered by the Arm® Cortex®-M4F core with DSP extension. It can run up to 192 MHz with 175 µA/ MHz dynamic low power consumption. The 512 KB embedded dual bank Flash memory supports OTA ( Over-The-Air ) firmware upgrade, and the 160 KB embedded SRAM includes 32 KB cache to speed up external SPI Flash code execution. The factory pre-loaded bootloader delivers Secure Boot functionality to provide the code integrity check in embedded Flash memory. The built-in Secure Protection ROM provides a safe space for saving confidential program or data. One-Time Programmable ROM is also included for product life-cycle management.

The M485YIDAE supports operating voltage from 1.8V to 3.6V, and industrial operating temperature from - 40 ℃ to 105 ℃ . It is embedded with hardware cryptography engine and USB FS OTG. Package type is QFN48.

Target Application:

Fingerprint Module, Smart payment, Secure IoT device, secure USB Device, etc.

Key Features:

•	Core
	-	Up to 192 MHz Arm® Cortex ®-M4F delivering 1.25 DMIPS per MHz
	-	DSP instruction set
	-	Memory Protection Unit ( MPU )

•	Memory
	-	512 KB zero-wait state Flash memory
	-	160 KB RAM, including 32 KB external SPI Flash cache
	-	4 KB Secure Protection ROM
	-	2 KB One-Time-Programmable ROM

•	Cyclic Redundancy Calculation Unit

•	16-ch Peripheral DMA Controller

•	External Bus Interface
	-	LCD parallel interface, i80 mode

•	Clocks
	-	4 to 24 MHz crystal oscillator
	-	32 kHz oscillator for RTC
	-	Internal 12 MHz RC oscillator
	-	Internal 10 kHz RC oscillator
	-	Internal PLL up to 480 MHz

•	RTC
	-	80 bytes of battery-powered backup registers

•	Timer & PWM
	-	Four 32-bit timers
	-	Twelve Enhanced PWM with twelve 16-bit timers
	-	Twelve Basic PWM with two 16-bit timers
	-	One 24-bit count-down SysTick timer
	-	One watchdog timer
	-	One window watchdog timer

•	Cryptography Accelerator
	-	ECC ( P-521, B-571, K-571 )
	-	AES-128, 192, 256
	-	DES/ 3DES
	-	SHA-160, 224, 256, 384, 512
	-	HMAC
	-	Random number generator

•	Analog Peripheral
	-	One 12-bit, up to 16-ch 5MSPS SAR ADC
	-	Two 12-bit, 1 MSPS DAC
	-	Two rail-to-rail comparators
	-	Two operational amplifiers

•	Communication Interface
	-	Up to 6 low power UART interfaces ( 17 Mbps ) , including 2 LIN interfaces
	-	Up to 3 ISO-7816 interfaces ( 3.4 MHz ) , supporting full duplex UART mode
	-	Three I²C interfaces ( Up to 3.4 Mbps )
	-	One SPI Flash interface ( Up to 96 MHz ) supports quad mode
	-	One Quad- SPI interface ( Up to 96 MHz )
	-	Up to 3 SPI / I²S interfaces ( SPI up to 96 MHz , I²S up to 192 kHz/16-bit )
	-	One I²S interface ( 192 kHz/32-bit )
	-	Two USCI interfaces, supporting configurable UART / SPI / I²C
		Two CAN 2.0B interfaces
	-	One Secure Digital Host Controllers ( 50 MHz )

•	Control Interface
	-	Two quadrature encoder interfaces
	-	One 24-bit, 3-ch input capture timer/counter units

•	Advanced Connectivity
	-	USB 2.0 full speed device/ host/ OTG controller with on-chip PHY

•	Operating Characteristic
	-	Voltage range: 1.8V to 3.6V
	-	Temperature range: - 40 ℃ to +105 ℃