X88064 Datasheet - Xicor

X88064 E2 Micro-Peripheral

The X88064 is a high speed byte wide microperipheral device with eight 1K byte blocks of E2PROM and can be directly connected to industry standard high performance microprocessors. This peripheral provides two levels of memory write control, the standard Software Data Program (SDP) control and Block.

APPLICATION NOTE A V A I L A B L E Application Brief iAPX88/188, MCS 196, MCS51 Compatible 64K X88064 E2 Microcontroller Peripheral 8192 x 8 Bit Block Lock Write Control Eight 1K Byte Blocks - Lockable Independently or in Combination Multiplexed Address/Data Bus Direct Interface to Popular Microcontrollers High Performance CMOS Fast Access Times, 60ns and 80 ns Low Power - 30mA Active Maximum - 150µ A Standby Maximum

X88064 Features

* an advanced implementation of the Software Data Protection scheme, called Block Lock, which allows the device to be broken into 8 independent sections of 1K bytes. Each of these sections can be independently enabled for write operations; thereby allowing certain sections of the device to be secured

X88064 Datasheet (81.98 KB)