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W27E520

Winbond
Part Number W27E520
Manufacturer Winbond
Description 64K x 8 ELECTRICALLY ERASABLE EPROM
Published Apr 17, 2005
Detailed Description W27E520 64K × 8 ELECTRICALLY ERASABLE EPROM GENERAL DESCRIPTION The W27E520 is a high speed, low power Electrically Era...
Datasheet PDF File W27E520 PDF File

W27E520
W27E520

Overview
W27E520 64K × 8 ELECTRICALLY ERASABLE EPROM GENERAL DESCRIPTION The W27E520 is a high speed, low power Electrically Erasable and Programmable Read Only Memory organized as 65,536 × 8 bits.
It includes latches for the lower 8 address lines to multiplex with the 8 data lines.
To cooperate with the MCU, this device could save the external TTL component, also cost and space.
It requires only one supply in the range of 4.
5V to 5.
5V in normal read mode.
The W27E520 provides an electrical chip erase function.
It will be a great convenient when you need to change/update the contents in the device.
FEATURES • High speed access time: 70/90 nS (max.
) • Read operating current: 20 mA (max.
) • Erase/Pro...


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