Microchip AT28BV64B-20SU
Manufacturer No:
AT28BV64B-20SU
Manufacturer:
Microchip
Package:
28-SOIC (0.295, 7.50mm Width)
Description:
Battery-Voltage 64Kbit (8Kbit x 8) Parallel EEPROM with Software Data Protection
Quantity:
In Stock :6334
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Shipping & Availability
Fast worldwide shipping via DHL, FedEx, UPS, and EMS.
Shipped from：HK Warehouse
Expected Shipping：Sat, Jun 6 - Sun, Jun 7, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
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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.
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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.
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Step2：Desiccant Protection
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Step4：Individual Package
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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.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
DELIVERY TIME1. 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.
AT28BV64B-20SU Information
Microchip AT28BV64B-20SU technical specifications, attributes, parameters and parts with similar specifications to Microchip AT28BV64B-20SU.
- Type
- Parameter
- Battery Backup
- No
- Density
- 64 Kbit
- Endurance
- 10,000
- Max. Clock Freq.
- 0
- Operating Voltage Max (V)
- 3.6
- Operating Voltage Min (V)
- 2.7
- Page Size (Bytes)
- 64
- Write Protected
- No
- Data Retention
- 10
- Read Access Speed
- 200 ns
- Type
- Parameter
Download datasheets and manufacturer documentation for Microchip AT28BV64B-20SU.
Application Notes:
Supporting Collateral:
Data Sheets:
Miscellaneous:
The Microchip AT28BV64B is a high-performance
64Kbit Parallel EEPROM offering access times to 200ns with 54mW power
dissipation and 2.7V supply voltage. Deselected, CMOS standby current is less
than 20µA. Access 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)
- 2.7V to 3.6V Supply
- Parallel Interface
- 200ns 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 15 mA (Max)
- Standby current 20 µA (Typ), 50 µA (Max)
- Write-Protection
- 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, 0.300" Wide, Plastic Gull Wing Small Outline (SOIC)
- 28-lead, Plastic Thin Small Outline Package (TSOP)
AIChipLink – Your Trusted Electronic Components Distributor
12.28 M
Listed Part Number
3,000+
Leading Manufacturers
4.9 M
In-stock SKU
15,000+
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