Quantity | Unit Price (USD) |
1-999 | 3.14 |
1000-1999 | 2.84 |
2000-4999 | 2.74 |
5000+ | Contact |
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 ℃ |
For more details And documents, please link To Nuvoton Official Website GO
Quantity | Discount | You Save |
---|---|---|
1000 | 9.55% | Up to$299.87 |
2000 | 12.74% | Up to$800.07 |
Part No. | M485YIDAE |
Flash (Kbytes) | 512 |
SRAM (Kbytes) | 160 |
Operating Voltage(V) | 1.8V to 3.6V |
Package | QFN48 |
Operating Temp. Range | -40 to +105 |