M29W064FB70N3F 参数 Datasheet PDF下载

型号：	M29W064FB70N3F
PDF下载：	下载PDF文件查看货源
内容描述：	64兆位（ 8兆比特×8或4兆位×16 ，网页，引导块） 3 V电源闪存 [64 Mbit (8 Mbit x 8 or 4 Mbit x 16, page, boot block) 3 V supply Flash memory]
分类和应用：	闪存存储内存集成电路光电二极管
文件页数/大小：	69 页 / 1265 K
品牌：	NUMONYX [ NUMONYX B.V ]

Bus operations

Table 4.

Bus operations, BYTE = V

IL(1)

Address inputs

DQ15A–1, A0-A21

M29W064FT, M29W064FB

Data inputs/outputs

DQ14-DQ8

Hi-Z

DQ7-DQ0

Data output

Data input

Hi-Z

20h

EDh (M29W064FT)

FDh (M29W064FB)

80h (factory locked)

00h (customer lockable)

Operation

Bus read

Bus write

Output disable

Standby

Read manufacturer code

Cell address

Command address

A0-A3 = V

, A6 = V

A9 = V

, Others V

or V

A0 = V

, A1-A3 = V

A6 = V

, A9 = V

Others V

or V

A0 -A1 = V

, A2-A3 = V

A6 = V

, A9 = V

Others V

or V

A0, A2, A3, A6 = V

A1 = V

, A9 = V

A12-A21 = Block address,

Others V

or V

Read device code

Hi-Z

Read extended memory

block verify code

Hi-Z

Read block protection

status

1. X = V

or V

Hi-Z

01h (protected)

00h (unprotected)

Table 5.

Bus operations, BYTE = V

IH(1)

Address inputs

A0-A21

Cell address

Command address

A0-A3 = V

, A6 = V

A9 = V

, others V

or V

A0 = V

, A1-A3= V

, A6 = V

A9 = V

, Others V

or V

A0-A1 = V

, A2-A3= V

A6 = V

, A9 = V

others V

or V

A0, A2, A3, A6 = V

, A1 = V

A9 = V

A12-A21 = Block address,

others V

or V

Data inputs/outputs

DQ15A–1, DQ14-DQ0

Data output

Data input

Hi-Z

0020h

22EDh (M29W064FT)

22FDh (M29W064FB)

80h (factory locked)

00h (customer lockable)

Operation

Bus read

Bus write

Output disable

Standby

Read manufacturer code

Read device code

Read extended memory

block verify code

Read block protection

status

1. X = V

or V

0001h (protected)

0000h (unprotected)

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