HN29V1G91T-30 Datasheet, PDF (25/92 Pages) Renesas Technology Corp – 128M X 8-bit AG-AND Flash Memory

HN29V1G91T-30
Multi Bank Copy Back Program
Multi Bank Copy Back Program enables to execute copy back program to a multiple bank simultaneously.
The data is transferred to the data register from memory array simultaneously by writing 35h command
after specifying post copy address consecutively. Data read and update can be executed as well as copy
back program.
R/B
page N
page P
page Q
page R
I/O ^{00h CA1 CA2 RA1 RA2 00h CA1 CA2 RA1 RA2 00h CA1 CA2 RA1 RA2 00h CA1 CA2 RA1 RA2 35h}
Bank0
Bank1
Bank2
Bank3
(A)
(B)
(1)
R/B (A)
I/O (B)
page N’
85h CA2 CA1 RA1 RA2 11h
page P’
85h CA1 CA2 RA1 RA2 11h
page Q’
85h CA1 CA2 RA1 RA2 11h
page R’
85h CA1 CA2 RA1 RA2 10h 71h
(2)
status
out
Memory array
Data register
Bank 0
Page N
(1)
Bank 1
Page P
(1)
Bank 2
Page Q
(1)
Bank 3
Page R
(1)
Bank 0
Memory array
Page N’
Program ⁽²⁾
Data register
Bank 1
Program
Page P’
(2)
Bank 2
Page Q’
Program
(2)
Bank 3
(2) ^{Page R’}
Program
Rev.4.00, Jun.20.2004, page 25 of 89