器件名称:
TIP250-DOC
功能描述:
8 Mbytes Flash Memory
文件大小:
38.72KB 共1页
简 介:
The Embedded I/O Company TIP250 8 Mbytes Flash Memory Application Information The TIP250 is an IndustryPack compatible module that offers an easy and reliable way to implement 8 Mbytes of Flash memory. The TIP250 is ideal for holding application code, operating system software or data. Two AM29LV033 devices (32Mbit, x8 organized) are used to provide 1 bank of 8 Mbytes (16 bit wide) Flash memory which is divided into 64 sectors of 128 Kbytes (16 bit wide). Accesses to the TIP250 Flash memory occur within the IP memory space. After power-on the TIP250 comes up in read only mode. The IP I/O space holds the Flash Control Register and the interrupt vector register. Technical Information ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! Interface according to IndustryPack specification Identification-PROM supports auto-configuration Single Size IndustryPack 8 Mbytes of Flash Memory Organized in 1 bank of 8 Mbytes (16 bit wide), 64 sectors of 128 Kbytes (16 bit wide) Flash chip: 2 x AM29LV033, 90 ns, TSOP package Guaranteed min. erase and program cycle endurance: 1.000.000 cycles Typical bank erase time: 45 s Typical sector erase time: 0.7 s Typical word programming time: 9 s Typical bank programming time: 36 s Interrupt support on program / erase cycles Power requirements: +5V only, on board +3.3V generation No connections to IP-I/O connector Operating temperature -40°C to +85°C ID-PROM 32 Mbit FLASH (4Mbyte) Local Control Logic Industry Pack logic Interface 32 Mbit FLASH (4Mbyte) Local +3.3V B……
