Microchip AT28C64B-15SU
Microchip AT28C64B-15SU

Microchip AT28C64B-15SU

Manufacturer No:

AT28C64B-15SU

Manufacturer:

Microchip

Package:

28-SOIC (0.295, 7.50mm Width)

Description:

5V 64Kbit (8Kbit x 8) Parallel EEPROM with Software Data Protection

Delivery:

DHL
DHL
DHL
DHL

Payment:

DHL
DHL
DHL
DHL
DHL
DHL
DHL

In Stock :Available

Price not displayed? Please send an RFQ, and we will respond immediately.

AT28C64B-15SU information

Microchip AT28C64B-15SU technical specifications, attributes, parameters and parts with similar specifications to Microchip AT28C64B-15SU.

  • Type
  • Parameter
  • Battery Backup
  • No
  • Density
  • 64 Kbit
  • Endurance
  • 10,000
  • Max. Clock Freq.
  • .
  • Operating Voltage Max (V)
  • 5.5
  • Operating Voltage Min (V)
  • 4.5
  • Page Size (Bytes)
  • 64
  • Write Protected
  • No
  • Data Retention
  • 10
  • Read Access Speed
  • 150ns

Download datasheets and manufacturer documentation for Microchip AT28C64B-15SU.

Miscellaneous:

Brochures:

Application Notes:

Supporting Collateral:

Data Sheets:

The Microchip AT28C64B is a high-performance 64Kbit Parallel EEPROM offering access times to 150ns with power dissipation of 220mW. Deselected, CMOS standby current is less than 100µA. Accessed like static RAM for the read or write cycle without external components, it contains a 64-byte page register to allow writing of up to 64 bytes simultaneously. Optional Software Data Protection mechanism guards against inadvertent writes; and an extra 64 bytes of EEPROM enables device identification or tracking.

    • 8 Kbits x 8 (64 Kbit)
    • 5V ±10% Supply
    • Parallel Interface
    • 150ns access time
    • Self-Timed Erase and Write Cycles (10 ms max)
    • Page Write and Byte Write
    • Data Polling for end of write detection
    • Low Power Consumption
    • Read / Write current 40 mA (Max)
    • Standby current TTL 2 mA (Max), CMOS 100 µA (Max)
    • Hardware Protection
    • Software Data Protect
    • More than 100,000 erase/write cycles
    • Data retention > 10 years
    • Temperature Ranges
    • Standard Temperature Range: -40°C to 85°C
    • Available in Green (Pb/Halide-free) Packaging Only
    • 32-lead, Plastic J-leaded Chip Carrier (PLCC)
    • 28-lead, 0.600" Wide, Plastic Dual Inline Package (PDIP)
    • 28-lead, 0.300" Wide, Plastic Gull Wing Small Outline (SOIC)
    • 28-lead, Plastic Thin Small Outline Package (TSOP)

User Guide

PURCHASE

Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.

MEANS OF PAYMENT

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.

RFQ (REQUEST FOR QUOTATIONS)

Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Step1：Prepare product

Step1：Prepare product

Step2：Desiccant Protection

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step3：Vacuum Packaging

Step4：Individual Package

Step4：Individual Package

Step5：Anti-collision Filling

Step5：Anti-collision Filling

Step6：Packaging Box

Step6：Packaging Box

SHIPPING COST

1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.

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