参数资料
型号: NS7520B-1-I55
厂商: Digi International
文件页数: 1/68页
文件大小: 0K
描述: IC ARM MICROPROCESSOR 177BGA
标准包装: 160
系列: NET+ARM®
应用: 网络处理器
核心处理器: ARM7
程序存储器类型: 外部程序存储器
RAM 容量: 外部
接口: EBI/EMI,以太网,DMA,SPI,UART
输入/输出数: 16
电源电压: 1.4 V ~ 3.6 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 177-LFBGA
包装: 托盘
供应商设备封装: 177-BGA(13x13)
NS7520 Data Sheet
The Digi NS7520 is a high-performance, highly integrated, 32-bit system-on-a chip ASIC designed
for use in intelligent networked devices and Internet appliances. The NS7520 is based on the
standard architecture in the NET+ARM family of devices.
The NS7520 can support most any networking scenario,
and includes a 10/100 BaseT Ethernet MAC and two
independent serial ports (each of which can run in UART
or SPI mode).
The CPU is an ARM7TDMI 32-bit RISC processor core with
a rich complement of support peripherals and memory
controllers for various types of memory (including Flash,
SDRAM, EEPROM, and others), programmable timers, a
13-channel DMA controller, an external bus expansion
module, and 16 general-purpose input/output (GPIO)
pins.
NET+ARM is the hardware foundation for the
NET+Works family of integrated hardware and software solutions for device networking. These
comprehensive platforms include drivers, popular operating systems, networking software,
development tools, APIs, and complete development boards.
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