HN29V1G91T-30 Просмотр технического описания (PDF) - Renesas Electronics

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HN29V1G91T-30

128M × 8-bit AG-AND Flash Memory

Renesas Electronics 

HN29V1G91T-30

Copy Back Program

Copy Back Program operation enables to copy the data to different page address of same bank without

taking it to external data register. The data transfer to the data register is started to copy memory array data

of 1 page address writing 35h command following 00h command and address input with 4 cycles. Then

copy of the data is started by writing 10h command following 85h command and address with 4 cycles for

post-copy. Address for post-copy must be chosen page address which has erased (FFh).

CLE

CE

WE

ALE

RE

Column Page

address J address M

I/O

00h CA1 CA2 RA1 RA2 35h

R/B

Column Page

address K address N

85h CA1 CA2 RA1 RA2 10h

70h

tPROG

status

(1)

(2)

Memory array

Data register

Bank 0

Page M

(1)

Bank 1

Bank 2

Bank 3

Bank 0

Memory array

Data register

Page N

Program (2)

Bank 1

Bank 2

Note: 1. Post copy address must be specified one in same bank.

Bank 3

Rev.4.00, Jun.20.2004, page 21 of 89

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