NUC980 Datasheet | Nuvoton Technology

DESCRIPTION The NUC980 series 32-bit microprocessor is powered by the Arm926EJ-S™ processor core with 16 KB I-cache, 16 KB D-cache and MMU running up to 300 MHz. Its SDRAM interface supports DDR2 type running up to 150 MHz. The NUC980 series supports built-in 16KB embedded SRAM and 16.5 KB IBR (Internal Boot ROM) for booting from USB, NAND, SD/e MMC and SPI Flash, and industrial operating temperature from -40°C to 85°C. In addition, the NUC980 series provides built-in SDRAM in LQFP package to ease PCB design and reduce the BOM cost. The NUC980 series is equipped with a large number of high speed digital peripherals, such as two 10/100 Mbps Ethernet MAC supporting RMII, a USB 2.0 high speed host/device, a USB 2.0 high speed host controller, up to six USB 1.1 host lite interfaces, two CMOS sensor interfaces supporting CCIR601 and CCIR656 type sensor, two SD interfaces supporting SD/SDHC/SDIO card, a NAND Flash interface supporting SLC and MLC type NAND Flash, an I2S interface supporting I2S and PCM protocol, Also the NUC980 series offers a built-in hardware cryptography accelerator that supports RSA, ECC, AES, SHA, HMAC and a random number generator (RNG). The NUC980 series provides up to ten UART interfaces, two ISO-7816-3 interfaces, a Quad-SPI interface, two SPI interfaces, up to four I2C interfaces, four CAN 2.0B interfaces, eight channels PWM output, eight channels 12-bit SAR ADC, six 32-bit timers, WDT (Watchdog Timer), WWDT( Window Watchdog Timer), 32.768 k Hz XTL and RTC (Real Time Clock). The NUC980 series also supports two 10-channel peripheral DMA (PDMA) for automatic data transfer between memories and peripherals. Key Features - 300 MHz ARM® ARM926EJ-S™ MPU with 16 KB I-cache, 16 KB D-cache - Memory Manager Unit (MMU) - Built-in 128 MB/64MB DDR2 SDRAM Memory in LQFP package - Supports booting from SPI ROM/SPI NAND Flash/NAND/e MMC/SD Card and USB device - Supports up to 100MHz Quad-SPI - Dual Ethernet MAC - Four CAN 2.0B interfaces - Six USB FS Lite hosts -...