HN29V1G91T-30 데이터 시트보기 (PDF) - Renesas Electronics
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HN29V1G91T-30 Datasheet PDF : 92 Pages
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HN29V1G91T-30
Multi Bank Read Random Data output
The data can be read out setting column address freely on the way to the read operation of Page address
data in each Bank in Multi Bank Read operation. It is possible to read out the data by writing 05h and E0h
command with two column address cycles. There is no restriction to specify any column address and it is
possible to specify it including same one in the same page address many times.
R/B
tR
(A)
column J
page N
column K
page P
column L
page Q
column M
page R
I/O 00h Address 00h Address 00h Address 00h Address 31h
(1)
column J’
page N
06h Address E0h DOUT
column J’’
DOUT
05h Address E0h DOUT
(2)
DOUT (B)
R/B
(A)
(C)
column K’
I/O
page P
(B) 06h Address E0h DOUT
column K’’
DOUT 05h Address E0h DOUT
(3)
DOUT
column L’
page Q
06h Address E0h DOUT
column L’’
DOUT 05h Address E0h DOUT
(4)
DOUT (D)
R/B
(C)
column M’
I/O
page R
(D) 06h Address E0h DOUT
DOUT
column M’’
05h Address E0h DOUT
(5)
DOUT
Memory array
Bank 0
Page N
Bank 1
Page P
Bank 2
Page Q
Data register
Memory array
Bank 0
Page N
(1)
Bank 1
Bank 2
Page P
Page Q
Data register
column J’
(2) column J’’
column K’
(3) column K’’
column L’
(4) column L’’
Note: 1. (2) (3) (4) (5): repeatable
Bank 3
Page R
Bank 3
Page R
column M’
(5) column M’’
Rev.4.00, Jun.20.2004, page 14 of 89
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