W27C520

Features: · High speed access time: 70/90 nS (max.)· Read operating current: 8/20 mA (max.)· Erase/Programming operating current 30 mA (max.)· Standby current: 20/100 mA (max.)· Unregulated battery power supply range, 3.0V to 3.6V and 4.5V to 5.5V· +13V erase and programming voltage· High Reliabil...

product image

W27C520 Picture
SeekIC No. : 004544544 Detail

W27C520: Features: · High speed access time: 70/90 nS (max.)· Read operating current: 8/20 mA (max.)· Erase/Programming operating current 30 mA (max.)· Standby current: 20/100 mA (max.)· Unregulated battery ...

floor Price/Ceiling Price

Part Number:
W27C520
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

SeekIC Buyer Protection PLUS - newly updated for 2013!

  • Escrow Protection.
  • Guaranteed refunds.
  • Secure payments.
  • Learn more >>

Month Sales

268 Transactions

Rating

evaluate  (4.8 stars)

Upload time: 2024/7/12

Payment Methods

All payment methods are secure and covered by SeekIC Buyer Protection PLUS.

Notice: When you place an order, your payment is made to SeekIC and not to your seller. SeekIC only pays the seller after confirming you have received your order. We will also never share your payment details with your seller.
Product Details

Description



Features:

· High speed access time: 70/90 nS (max.)
· Read operating current: 8/20 mA (max.)
· Erase/Programming operating current 30 mA (max.)
· Standby current: 20/100 mA (max.)
· Unregulated battery power supply range, 3.0V to 3.6V and 4.5V to 5.5V
· +13V erase and programming voltage
· High Reliability CMOS Technology
   - 2K V ESD Protection
   - 200 mA Latchup Immunity
· Fully static operation
· All inputs and outputs directly LVTTL/CMOS compatible
· Three-state outputs
· Available packages: 20-pin TSSOP and 20-pin SOP



Pinout

  Connection Diagram


Specifications

PARAMETER RATING UNIT
Ambient Temperature with Power Applied -55 to +125 °C
Storage Temperature -65 to +150 °C
Voltage on all Pins with Respect to Ground Except
OE/VPP, A9 and VCC Pins
-2.0 to +7.0 V
Voltage on OE/VPP Pin with Respect to Ground -2.0 to +7.0 V
Voltage on A9 Pin with Respect to Ground -2.0 to +7.0 V
Voltage VCC Pin with Respect to Ground -2.0 to +14.0 V



Description

The W27C520 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 3.0V to 3.6V or 4.5V to 5.5V in normal read mode. The W27C520 provides an electrical chip erase function. It will be a great convenient when you need to change/update the contents in the device.




Customers Who Bought This Item Also Bought

Margin,quality,low-cost products with low minimum orders. Secure your online payments with SeekIC Buyer Protection.
Sensors, Transducers
Undefined Category
Inductors, Coils, Chokes
Cables, Wires
View more