OKI MR27V3266D 32M Synchronous OTP ROM Datasheet

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.


OKI MR27V3266D 32M Synchronous OTP ROM Datasheet - cover page
Brand
OKI
Category
Memory
Document type
Datasheet
Language
English
Pages
36
File format
PDF
File size
182 KB
Published
11 July, 2012
Updated
28 September, 2023
MD5 checksum
297E478498F387B0AECC0ABEE5F7CF23

About this manual

The MR27V3266D is a 32Mbit One Time Programmable Synchronous Read Only Memory whose configuration can be electrically switched between 2,097,152 x16bit and 1,048,576 x32bit modes by the state of the AVORD pin. It supports high speed synchronous read operations using a single 3.3V power supply.

What's inside

  • Description
  • Features on Read
  • Features on Programming
  • Function Block Diagram
  • Pin Configuration
  • Pin Function for Synchronous Read Operation
  • Pin Function for Programming Operation
  • Function Table for Synchronous Read

Specifications

Memory Capacity32Mbit
Configurations2M x16 / 1M x32
Power Supply3.3V
Programming Voltage9.75V
PackageTSOP II 86-P-400-0.50-K
Max Frequency66MHz
CAS Latency4, 5

Frequently asked questions

How is the memory configuration switched?

The configuration is electrically switched between 2M x16 and 1M x32 by the state of the AVORD pin.

Can this device be programmed with conventional EPROM programmers?

Yes, it can be programmed with conventional EPROM programmers using a specific socket adapter.

What is the programming pulse time per word?

The high speed programming allows 10.1s programming pulse per word.

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