Part Number: AS7C256B-12TIN vs AS7C164A-15JINTR

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Part Number: AS7C256B-12TIN AS7C164A-15JINTR
Manufacturer: Alliance Memory, Inc. Alliance Memory, Inc.
Description: IC SRAM 256KBIT 12NS 28TSOP Memory IC
Quantity Available: Available Available
Datasheets: - -
Voltage - Supply: 4.5 V ~ 5.5 V -
Supplier Device Package: 28-TSOP -
Speed: 12ns -
Series: - -
Packaging: Tray -
Package / Case: 28-TSSOP (0.465", 11.80mm Width) -
Operating Temperature: -40°C ~ 85°C (TA) -
Memory Type: Volatile -
Memory Size: 256Kb (32K x 8) -
Memory Format: SRAM -
Interface: Parallel -
Factory Lead Time - 8 Weeks
Mounting Type - Surface Mount
Package / Case - 28-BSOJ (0.300, 7.62mm Width)
Operating Temperature - -40°C~85°C TA
Packaging - Tape & Reel (TR)
Part Status - Active
Moisture Sensitivity Level (MSL) - 3 (168 Hours)
Technology - SRAM - Asynchronous
Voltage - Supply - 4.5V~5.5V
Memory Size - 64Kb 8K x 8
Memory Type - Volatile
Memory Format - SRAM
Memory Interface - Parallel
Write Cycle Time - Word, Page - 15ns
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