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MR27V3266D - Synchronous OTP ROM

General Description

The MR27V3266D is a 32Mbit One Time Programmable Synchronous Read Only Memory whose configuration can be electrically switched between 2,097,152 x16bit(word mode) and 1,048,576 x32bit(double word mode) by the state of the /WORD pin.

Key Features

  • ON READ 3.3V power supply LVTTL compatible with multiplexed address Dual, electrically switchable configurations 2M x16(word mode) / 1M x32(double word mode) All inputs are sampled at the rising edge of the system clock High speed read operation 66MHz : CAS Latency=5 tRCDmin=2 Burst Length (4, 8) Data scramble (sequential, interleave) 50MHz : CAS Latency=4, 5 tRCDmin=1 Burst Length (4, 8) Data scramble (sequential, interleave) DQM for data out masking No Precharge operation is required. No Refre.

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1 Semiconductor MR27V3266D 2M x16 / 1M x32 Synchronous OTP ROM DESCRIPTION The MR27V3266D is a 32Mbit One Time Programmable Synchronous Read Only Memory whose configuration can be electrically switched between 2,097,152 x16bit(word mode) and 1,048,576 x32bit(double word mode) by the state of the /WORD pin. The MR27V3266D supports high speed synchronous read operations using a single 3.3V power supply. FEATURES ON READ 3.