MSM27V1655CZ Datasheet, PDF (1/12 Pages) OKI electronic componets – 524,288-Double Word x 32-Bit or 1,048,576-Word x 16-Bit 4-Double Word x 32-Bit or 8-Word x 16-Bit Page Mode One Time PROM

¡ Semiconductor
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MSM27V1655CZ
524,288-Double Word x 32-Bit or 1,048,576-Word x 16-Bit
4-Double Word x 32-Bit or 8-Word x 16-Bit Page Mode One Time PROM
DESCRIPTION
The MSM27V1655CZ is a 16Mbit electrically Programmable Read-Only Memory with page mode. Its
configuration can be electrically switched between 524,288 double word x 32bit and 1,048,576word
x 16bit. The MSM27V1655CZ operates on a single +3.3V power supply and is TTL compatible. The
MSM27V1655CZ provides Page mode which can greatly reduce the read access time. Since the
MSM27V1655CZ operates asynchronously , external clocks are not required , making this device
easy-to-use. The MSM27V1655CZ is suitable as large-capacity fixed memory for microcomputers
and data terminals. It is manufactured using a CMOS double silicon gate technology and is offered in
70-pin SSOP , 70-pin TSOP packages.
FEATURES
• 524,288 double word x 32bit / 1,048,576 word x 16bit electrically switchable configuration
• Single +3.3V power supply
• Access time 100ns
Page mode access time 30ns
• Input / Output TTL compatible
• Three-state output
• Packages
70-pin plastic SSOP (SSOP70-P-500-0.80-K)
70-pin plastic TSOP (TSOPII70-P-400-0.65-K)
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