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W27E512P-12 SMD

- Brand name : BGEKTOTH

Compatible Brand / Model?:?Absent
Model Number?:?W27E512P-12
Part W27E512P-12

Category Memory => ROM => EPROM

Description 64KX8

Company Information Storage Devices, Inc

Features, Applications

The is a high speed, low power Electrically Erasable and Progr

ammable Read Only Memory organized ? 8 bits that operates on a single 5 volt power supply. The W27E512 provides an electrical chip erase function.

FEATURES
45/55/70/90/120/150 nS (max.) Read operating current: 30 mA (max.) Erase/Programming operating current 30 mA (max.) Standby current: 1 mA (max.) Single 5V power supply

+14V erase/+12V programming voltage

Fully static operation All inputs and outputs directly TTL/CMOS

SYMBOL A0-A15 Q0-Q7 DESCRIPTION Address In

puts Data Inputs/Outputs Chip Enable Output Enable, Program/Erase Supply Voltage Power Supply Ground No Connection

Like conventional UVEPROMs, the W27E512 has two control functions, both of which produce data at the outputs. CE is for power control and chip select. OE/VPP controls the output buffer to g

ate data to the output pins. When addresses are stable, the address access time (TACC) is equal to the delay from CE to output (TCE), and data are available at the outputs TOE after the falling edge of OE/VPP, if T ACC and TCE timings are met.