M29F800FB5AN6E2 View Datasheet(PDF) - Micron Technology
Part Name
Description
View to exact match
M29F800FB5AN6E2 Datasheet PDF : 55 Pages
| |||
M29FxxxFT/B
Command Interface
must be issued to return the device to the previous mode (read array or auto select
mode). A second READ/RESET command would be needed if the device is to be placed
in read array from auto select mode.
16-Bit Mode Commands
Table 5: 16-Bit Mode Commands (BYTE# = HIGH)
Command
READ/RESET
AUTO SELECT
PROGRAM
UNLOCK BYPASS
UNLOCK BYPASS
PROGRAM
UNLOCK BYPASS
RESET
CHIP ERASE
BLOCK ERASE
ERASE SUSPEND
ERASE RESUME
READ CFI QUERY
1st
Length Addr Data
1
X
F0
3
555 AA
3
555 AA
4
555 AA
3
555 AA
2
X
A0
2nd
Addr Data
2AA 55
2AA 55
2AA 55
2AA 55
PA PD
WRITE Operations
3rd
4th
Addr Data Addr Data
X
F0
555 90
555 A0 PA PD
555 20
5th
Addr Data
6th
Addr Data
2
X
90
X
00
6
555 AA 2AA 55 555 80 555 AA 2AA 55 555 10
6+
555 AA 2AA 55 555 80 555 AA 2AA 55
BA
30
1
X
B0
1
X
30
1
55
98
Notes:
1. X = "Don’t Care;" PA = Program address; PD = Program data; BA = Any address in the
block. All values in the table are in hexadecimal.
2. Command interface: Only uses A-1, A[10;0], and DQ[7;0] to verify the commands;
A[19:11], DQ[14:8], and DQ15 are "Don’t Care." DQ15/A-1 is A-1 when BYTE is LOW or
DQ15 when BYTE is HIGH.
3. Read/Reset: After a READ/RESET command, read the memory as normal until another
command is issued.
4. Auto Select: After an AUTO SELECT command, read manufacturer ID, device ID, or
block protection status.
5. Program, Unlock Bypass Program, Chip Erase, Block Erase: After issuing these
commands, read the status register until the program/erase controller completes and
the device returns to read mode. Add additional blocks during a BLOCK ERASE com-
mand with additional bus WRITE operations until the timeout bit is set.
6. Unlock Bypass: After the UNLOCK BYPASS command, issue an UNLOCK BYPASS PRO-
GRAM or UNLOCK BYPASS RESET command.
7. Unlock Bypass Reset: After the UNLOCK BYPASS RESET command, read the memory as
normal until another command is issued.
8. Erase Suspend: After the ERASE SUSPEND command, read non-erasing blocks as nor-
mal. Issue AUTO SELECT and PROGRAM commands on non-erasing blocks as normal.
9. Erase Resume: After the ERASE RESUME command, the suspended ERASE operation re-
sumes. Read the status register until the program/erase controller completes and the de-
vice returns to read mode.
PDF: 09005aef845656da
m29fxxxf/t_2mb-16mb.pdf - Rev. B 2/14 EN
29
Micron Technology, Inc. reserves the right to change products or specifications without notice.
© 2013 Micron Technology, Inc. All rights reserved.
|
|
Share Link: 