H27U4G8F2D Datasheet, PDF (9/62 Pages) Hynix Semiconductor – 4 Gbit (512M x 8 bit) NAND Flash

APCPCWM_4828539:WP_0000001WP_0000001
1.3 Functional block diagram
1
H27(U_S)4G8_6F2D
4 Gbit (512M x 8 bit) NAND Flash
ADDRESS
REGISTER/
COUNTER
PROGRAM
ERASE
CONTROLLER
HV GENERATION
WE#
CE#
WP#
RE#
COMMAND
INTERFACE
LOGIC
COMMAND
REGISTER
DATA
REGISTER
X
4096 Mbit + 128 Mbit
D
NAND Flash
E
C
MEMORY ARRAY
O
D
E
R
PAGE BUFFER
Y DECODER
BUFFERS
IO
Figure 3: block description
Rev 1.4 / OCT. 2010
*ba53f20d-240c*
9
B34416/177.179.157.84/2010-10-08 10:08