Surface Mount Flash Memory Chip 64Kbit , CAT28C64BG-12T Flash IC EEPROM

Brand Name onsemi
Model Number CAT28C64BG-12T
Minimum Order Quantity 1
Price Based on current price
Packaging Details anti-static bag & cardboard box
Delivery Time 3-5 work days
Payment Terms T/T
Supply Ability In stock

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Product Details
Memory Type Non-Volatile Memory Format EEPROM
Technology EEPROM Memory Size 64Kbit
Memory Organization 8K X 8 Memory Interface Parallel
Clock Frequency - Write Cycle Time - Word, Page 5ms
Access Time 120 Ns Voltage - Supply 4.5V ~ 5.5V
Operating Temperature 0°C ~ 70°C (TA) Mounting Type Surface Mount
Package / Case 32-LCC (J-Lead) Supplier Device Package 32-PLCC (11.43x13.97)
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Surface Mount Flash Memory Chip


Flash Memory Chip 64Kbit



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Product Description


Product Details



The CAT28C64B is a fast, low power, 5V-only CMOS Parallel EEPROM organized as 8K x 8-bits. It requires a simple interface for in-system programming. On-chip address and data latches, self-timed write cycle with auto-clear and VCC power up/down write protection eliminate additional timing and protection hardware. DATA Polling and Toggle status bits signal the start and end of the self-timed write cycle. Additionally, the CAT28C64B features hardware and software write protection.
The CAT28C64B is manufactured using Catalyst’s advanced CMOS floating gate technology. It is designed to endure 100,000 program/erase cycles and has a data retention of 100 years. The device is available in JEDEC approved 28-pin DIP, TSOP, SOIC, or, 32-pin PLCC package .




■ Fast read access times:
– 90/120/150ns
■ Low power CMOS dissipation:
– Active: 25 mA max.
– Standby: 100 µA max.
■ Simple write operation:
– On-chip address and data latches
– Self-timed write cycle with auto-clear
■ Fast write cycle time:
– 5ms max.
■ CMOS and TTL compatible I/O
■ Hardware and software write protection
■ Commercial, industrial and automotive
temperature ranges
■ Automatic page write operation:
– 1 to 32 bytes in 5ms
– Page load timer
■ End of write detection:
– Toggle bit
– DATA polling
■ 100,000 program/erase cycles
■ 100 year data retention



Attribute Attribute Value
Manufacturer onsemi
Product Category Memory ICs
Series -
Packaging Tape & Reel (TR)
Package-Case 32-LCC (J-Lead)
Operating-Temperature 0°C ~ 70°C (TA)
Interface Parallel
Voltage-Supply 4.5 V ~ 5.5 V
Supplier-Device-Package 32-PLCC (11.43x13.97)
Memory Capacity 64K (8K x 8)
Memory-Type EEPROM
Speed 120ns
Format-Memory EEPROMs - Parallel


EEPROM Memory IC 64Kb (8K x 8) Parallel 120ns 32-PLCC (11.43x13.97)
EEPROM Parallel 64K-bit 8K x 8 5V 32-Pin PLCC T/R