NAND512-A 查看數據表（PDF） - STMicroelectronics

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NAND512-A

128 Mbit, 256 Mbit, 512 Mbit, 1 Gbit (x8/x16)528 Byte/264 Word Page, 1.8V/3V, NAND Flash Memories

STMicroelectronics 

NAND128-A, NAND256-A, NAND512-A, NAND01G-A

Figure 13. Read (A,B,C) Operations

CL

E

W

AL

R

RB

I/O

00h/

01h/ 50h

Command

Code

tBLBH1

(read)

Address Input

Busy

Data Output (sequentially)

Figure 14. Read Block Diagrams

Read A Command, X8 Devices

A9-A26(1)

Area A

Area B Area C

(1st half Page) (2nd half Page) (Spare)

A0-A7

Read A Command, X16 Devices

A9-A26(1)

Area A

(main area)

Area C

(Spare)

A0-A7

ai07595

Read B Command, X8 Devices

A9-A26(1)

Area A

Area B Area C

(1st half Page) (2nd half Page) (Spare)

A0-A7

Note: 1. Highest address depends on device density.

Read C Command, X8/x16 Devices

Area A

Area A/ B Area C

(Spare)

A9-A26(1)

A0-A3 (x8)

A0-A2 (x16)

A4-A7 (x8), A3-A7 (x16) are don't care

AI07596

23/57

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