M5M29F25611VP Просмотр технического описания (PDF) - MITSUBISHI ELECTRIC

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M5M29F25611VP

MORE THAN 16,057 SECTORS (271,299,072 BITS) CMOS 3.3V-ONLY SERIAL READ FLASH MEMORY

MITSUBISHI ELECTRIC  

MITSUBISHI LSIs

M5M29F25611VP

MORE THAN 16,057 SECTORS (271,299,072 BITS)

CMOS 3.3V-ONLY SERIAL READ FLASH MEMORY

16383

Sector

Address

0

Memory Array

0

Register 2111

Serial read(1), (Without CA)

Program(1), (Without CA)

Program(2)

Program(4), (Without CA)

16383

Sector

Address

0

Memory Array

16383

Sector

Address

0

0

Column

address

Register

2111

0

Serial read(1), (With CA)

Program(1), (With CA)

Program(4), (With CA)

Memory Array

2048 Register 2111

Serial read(2)

Program(3)

Status Register Read

The status returns to the register read mode from Standby mode ,when and is VIL. In the status register read

mode, DQ pins output the same operation status as in the status data polling defined in the function description, table 1

(page 34).

Identifier Read

The manufacturer and device identifier code can be read in the identifier read mode. The manufacturer and device

identifier code is selected with

VIL and VIH, respectively.

Data Recovery Read

When programming was error, the program data can be read. When additional programming (Program(1),(3),(4))was error,

the data compounded of the program data and the original data in the sector of address SA can be read. Output data is not

valid after the number of SA pulse exceeds 2112. The mode turns back to the Standby mode at any time when is VIH.

(See timing waveform in page 31)

Data Recovery Write

When programming into a sector of address SA was an error,the program data can be re-written automatically by selecting

the other sector SA'.In this Case,top address [SA13] of sector of address SA' must be the same as SA.Since the data

recovery write mode utilizes program(4),rewritten sector of address SA' needs no sector erase before rewritten.After the data

recovery write mode starts,the program completion can be checked through R/ signal and the status data polling.

7

Rev.2.3.1 2001.2.2

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