Part Number: AT28C16-15TI vs AT28HC64B-70SI

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Part Number: AT28C16-15TI AT28HC64B-70SI
Manufacturer: Microchip Technology Microchip Technology
Description: IC EEPROM 16KBIT 150NS 28TSOP Memory IC AT28HC64
Quantity Available: Available Available
Datasheets: AT28C16-T AT28HC64B
Mounting Type Surface Mount Surface Mount
Package / Case 28-TSSOP (0.465, 11.80mm Width) 28-SOIC (0.295, 7.50mm Width)
Supplier Device Package 28-TSOP 28-SOIC
Operating Temperature -40°C~85°C TC -40°C~85°C TC
Packaging Tray Tube
Published 1998 1997
Part Status Obsolete Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours) 2 (1 Year)
Technology EEPROM EEPROM
Voltage - Supply 4.5V~5.5V 4.5V~5.5V
Base Part Number AT28C16 AT28HC64
Memory Size 16Kb 2K x 8 64Kb 8K x 8
Memory Type Non-Volatile Non-Volatile
Access Time 150ns 70ns
Memory Format EEPROM EEPROM
Memory Interface Parallel Parallel
Write Cycle Time - Word, Page 1ms 10ms
RoHS Status Non-RoHS Compliant Non-RoHS Compliant
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