MSM27C1655CZ 查看數據表（PDF） - Oki Electric Industry

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MSM27C1655CZ

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

Oki Electric Industry 

¡ Semiconductor

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MSM27C1655CZ

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 MSM27C1655CZ 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 1,048,576

word x 16bit. The MSM27C1655CZ operates on a single +5V power supply and is TTL compatible.

The MSM27C1655CZ provides Page mode which can greatly reduce the read access time. Since

the MSM27C1655CZ operates asynchronously , external clocks are not required , making this device

easy-to-use. The MSM27C1655CZ 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 +5V 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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