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Microchip Technology

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AT27BV256-15RI General Description

EPROM - OTP Memory IC 256Kbit Parallel 150 ns 28-SOIC

Microchip Technology, Inc Inventory

Key Features

  • 256-Kbit (32-Kbit x 8)
  • Dual voltage range operation
  • Unregulated battery power supply range, 2.7V to 3.6V, or
  • Standard power supply range, 5V +/-10%
  • Parallel Interface
  • 70 ns access time
  • Pin compatible with Microchip AT27C256R
  • Low-power CMOS operation
  • 20 μA max standby (less than 1 μA, typical) for VCC = 3.6V
  • 29 mW max active at 5 MHz for VCC = 3.6V
  • High-reliability CMOS technology
  • 2,000V ESD protection
  • 200 mA latchup immunity
  • Rapid programming algorithm – 100 μs/byte (typical)
  • CMOS and TTL compatible inputs and outputs
  • JEDEC standard for LVTTL and LVBO
  • Integrated product identification code
  • Industrial Temperature Range: -40°C to 85°C
  • Available in Green (Pb/Halide-free) Packaging Only
  • 32-lead, Plastic J-leaded Chip Carrier (PLCC)
Microchip Technology, Inc Original Stock


Manufacturer: Microchip Product Category: Microchip Technology
Brand: Microchip Technology

Service Policies and Others

After-Sales & Settlement Related

payment Payment

We accept TT prepayment (bank transfer), paypal, credit cards, Western Union, Money Gram.

If you have specific preferences or requirements for payment channels, please contact our sales team. 

customers are required to pay all possible fees, including sales tax,customs fees, etc.

shipping Shipping And Packing
Shipping Method

Our products are mainly transported and delivered by DHL, FedEx, UPS and other logistics partners on site -- Available to 200+ countries.


AVAQ determines and packages all devices based on electrostatic discharge (ESD) and moisture sensitivity level (MSL) protection requirements.

warranty Warranty & Returns

Our policies and procedures are designed to ensure compliance with various quality specifications and to quickly resolve quality-related issues.

We promise to provide 365 days quality assurance service for all our products.

If you have any dissatisfaction with the quality of the product you received, you can contact us for a refund or exchange, as long as the product is kept in its original condition.


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Availability: 6195 PCS

Qty. Unit Price(USD) Ext. Price
1+ $6.514 $6.51
208+ $2.599 $540.59
494+ $2.512 $1,240.93
988+ $2.470 $2,440.36

The prices below are for reference only.