HN29W6411A Series
9
Automatic Program
Program (1):
Program data PD0 to PD527 is programmed into the sector of address SA automatically by
internal control circuits. By using program (1), data can additionally be programmed 15 times for each
sector before the following erase. After the programming starts, the program completion can be checked
through the RDY/
Busy
signal and status data polling. Programmed bits in the sector turn from "1" to "0"
when they are programmed. The sector valid data should be included in the program data PD512 to PD527.
Program (2):
Program data PD0 to PD527 is programmed into the sector of address SA automatically by
internal control circuits. After the programming starts, the program completion can be checked through the
RDY/
Busy
signal and status data polling. Programmed bits in the sector turn from "1" to "0" when they are
programmed. The sector must be erased before programming. The sector valid data should be included in
the program data PD512 to PD527.
Program (3):
Program data PD512 to PD527 is programmed into the sector of address SA automatically
by internal control circuits. By using program (3), data can additionally be programmed 15 times for each
sector befor the following erase. After the programming starts, the program completion can be checked
through the RDY/
Busy
signal and status data polling. Programmed bits in the sector turn from "1" to "0"
when they are programmed.
Memory array
16383
Sector
address
0
0
527
Register
Serial read (1)
Program (1), (2)
16383
Sector
address
0
0
527
Register
Serial read (2)
Program (3)
512
Memory array
Erase Verify
In the erase verify mode, I/O3 pin outputs a V
OL
level if data in the selected sector are all "1". Otherwise,
the I/O3 pin outputs a V
OH
level .
Status Register Read
In the status register read mode , I/O pins output the same operation status as in the status data polling
defined in the function description.