AT28C64B-15TU-T More Semiconductors - ICs by Microchip Technology

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

Status: Active
Series: AT28C64B
RoHS: Compliant
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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.

Prices starting from US$4.15


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Features

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)

Specifications

Density (Organization) 64Kb
Operating Voltage Min. (V) 4.5
Oper Voltage Max (V) 5.5
Read Access Speed (Par Flash) 150ns
Page Size (bytes) 64
Write Protected False
Endurance 10k Cycles
Data Retention (Years) 10
Battery Backup False

Environmental Information

JEDEC Indicator e3
ROHS Compliant
China EFUP Compliant
Device Weight (g) 0.2321
Shipping Weight (kg) 0.048
Lead Count 28
Package Type TSOP
Package Width or Size 8x11.8x1mm
Soldering Composition Matte Tin

Alternative Descriptions

EEPROM, 64KBIT, -40 TO 85DEG C | Farnell
150Ns, Tsop, Ind Temp, Green 28 Tsop 8X11.8X1Mm T/R Rohs Compliant: Yes |Microchip AT28C64B-15TU-T | Newark Electronics


Frequently Asked Questions

Where can I find additional details, specifications and documents for a AT28C64B-15TU-T?

Additional datasheets, footprints and schematics for AT28C64B-15TU-T are listed on our Part Details page. You can also find images and similar parts to AT28C64B-15TU-T on this page.

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What category does AT28C64B-15TU-T fall under?

The AT28C64B-15TU-T is listed under Semiconductors - ICs > More Semiconductors - ICs.

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Is the AT28C64B-15TU-T RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Microchip Technology.

Which authorised distributors for AT28C64B-15TU-T have stock available?

Authorised distributors including Farnell and Newark Electronics have stock available or on a lead time for AT28C64B-15TU-T.

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