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AM27S21A/B2A

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AM27S21A/B2A

IC PROM 1KBIT PARALLEL 20CLCC

Manufacturer: Advanced Micro Devices

Categories: Memory

Quality Control: Learn More

The Advanced Micro Devices AM27S21A-B2A is a 1Kbit Parallel Programmable Read-Only Memory (PROM) device. This non-volatile memory features a parallel interface and a memory organization of 256 words by 4 bits, providing a total capacity of 1Kbit. With an access time of 40 ns, it is suitable for applications requiring fast data retrieval. The device operates within a supply voltage range of 4.5V to 5.5V and is designed for a wide operating temperature range of -55°C to 125°C (TC). It is supplied in a 20-CLCC package, intended for surface mount applications. This component is utilized in various industrial sectors, including aerospace and defense, where high reliability and performance are critical.

Additional Information

Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ActivePackaging: BulkDatasheet:
Technical Details:
PackagingBulk
Package / Case20-CLCC
Mounting TypeSurface Mount
Memory Size1Kbit
Memory TypeNon-Volatile
Operating Temperature-55°C ~ 125°C (TC)
Voltage - Supply4.5V ~ 5.5V
Technology-
Memory FormatPROM
Supplier Device Package20-CLCC
Write Cycle Time - Word, Page-
Memory InterfaceParallel
Access Time40 ns
Memory Organization256 x 4
ProgrammableNot Verified

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