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MR27V3202D

2,097,152-Word x 16-Bit or 4,194,304-Word x 8-Bit One Time PROM

Oki Electric Industry 

¡ Semiconductor

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MR27V3202D

2,097,152-Word x 16-Bit or 4,194,304-Word x 8-Bit One Time PROM

DESCRIPTION

The MR27V3202D is a 32Mbit electrically Programmable Read-Only Memory whose configuration

can be electrically switched between 2,097,152 word x 16bit and 4,194,304 word x 8bit. The MR27

V3202D operates on a single +3V-3.3V power supply and is TTL compatible. Since the MR27V3202

D operates asynchronously , external clocks are not required , making this device easy-to-use. The

MR27V3202D 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 44-pin SOP or 48-

pin TSOP packages.

FEATURES

• 2,097,152 word x 16bit / 4,194,304 word x 8bit electrically switchable configuration

• Single +3V-3.3V power supply

• Access time

120ns access time (Vcc=+3V)

100ns access time (Vcc=+3.3V)

• Input / Output TTL compatible

• Three-state output

• Packages

44-pin plastic SOP (SOP44-P-600-1.27-K)

48-pin plastic TSOP (TSOP II 48-P-550-0.80-K)

February 1999

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