tc58dvm92a5tai0 TOSHIBA Semiconductor CORPORATION, tc58dvm92a5tai0 Datasheet - Page 18

• Manufacturer Part Number: tc58dvm92a5tai0
• Description: 512-mbit 64m ? 8 Bits Cmos Nand E Prom Description
• Manufacturer: TOSHIBA Semiconductor CORPORATION

Operation Mode: Logic and Command Tables
operations shown in Table 4. Address input, command input and data input/output are controlled by the CLE,
ALE, CE , WE , RE and WP signals, as shown in Table 2.
Table 2. Logic table
Command Input
Address Input
Data Input
Serial Data Output
During Programming (Busy)
During Erasing (Busy)
Program, Erase Inhibit
Standby
H: V
* 1: Refer to Application Note (10) toward the end of this document regarding the WP signal when Program or Erase Inhibit
* 2: The
Table 3. Read mode operation states
Output Select
Output Deselect
H: V
The operation modes such as Program, Erase, Read and Reset are controlled by the ten different command
Table 3 shows the operation states for Read mode.
and will not enter Standby mode even if the
IH
IH
, L: V
, L: V
CE
IL
IL
, * : V
signal is ignored when device is in Busy state (
IH
or V
*
2
IL
*
2
CLE
L
L
CLE
H
L
L
L
*
*
*
*
ALE
L
L
CE
ALE
H
L
L
L
*
*
*
*
input goes High.
CE
L
L
CE
H
L
L
L
L
*
*
*
18
RY
/
BY
WE
H
H
= L), such as during a Program or Erase or Read operation,
WE
H
*
*
*
*
RE
H
L
RE
H
H
H
*
*
*
*
High impedance
0 V/V
I/O1 to I/O8
Data output
TC58DVM92A5TAI0
WP
H
H
H
L
*
*
*
CC
*1
2010-04-23
Power
Active
Active