W39V080APZ

The W39V080APZ is one member of the W39V080A series.The W39V080A is an 8-megabit, 3.3-volt only CMOS flash memory organized as 1M * 8 bits. For flexible erase capability, the 8Mbits of data are divided into 16 uniform sectors of 64 Kbytes. The device can be programmed and erased in-system with a standard 3.3V power supply. A 12-volt VPP is required for accelerated program. The unique cell architecture of the W39V080A results in fast  program/erase operations with extremely low current consumption.This device can operate at two modes, Programmer bus interface mode and LPC bus interface mode.

Features of the W39V080APZ are:(1)fast read access time: Tkq 11 nS; (2)endurance: 30K cycles (typ.); (3)twenty-year data retention; (4)16 even sectors with 64k bytes; (5)any individual sector can be erased; (6)dual bios function: full-chip partition with 8m-bit or dual-block partition with 4M-bit; (7)automatic program and erase timing with internal VPP generation; (8)end of program or erase detection.This device can be operated in two interface modes, one is Programmer interface mode, and the other is LPC interface mode.  The MODE pin of the device provides the control between these two interface modes.

The absolute maximum ratings of the W39V080APZ can be summarized as:(1)operating temperature:0 to 70;(2)storage temperature:65 to +150;(3)power supply voltage to VSS potential:-0.5 to +4.0V;(4)D.C. voltage on any pin to ground potential:-0.5 to VDD +0.5V ;(5)VPP voltage:-0.5 to +13V.Winbond products are not designed, intended, authorized or warranted for use as components in systems or equipment intended for surgical implantation, atomic energy control instruments, airplane or spaceship instruments, transportation instruments, traffic signal instruments, combustion control instruments, or for other applications intended to support or sustain life. Further more, Winbond products are not intended for applications wherein failure of Winbond products could result or lead to a situation wherein personal injury, death or severe property or environmental damage could occur.