TC58256AFT Toshiba, TC58256AFT Datasheet - Page 23

• Manufacturer Part Number: TC58256AFT
• Description: IC FLASH 256MBIT 50NS 48TSOP
• Manufacturer: Toshiba

Specifications of TC58256AFT

• Format - Memory: FLASH
• Memory Type: FLASH - Nand
• Memory Size: 256M (32M x 8)
• Speed: 50ns
• Interface: Serial
• Voltage - Supply: 2.7 V ~ 3.6 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 48-TSOP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: TC58256AFT(YBJ)

CLE
ALE
ID Read
Table 6. ID Codes read out by ID read command 90H
Maker code
Device code
WE
RE
CE
I/O
The TC58256A contains ID codes which identify the device type and the manufacturer.
The ID codes can be read out under the following timing conditions:
For the specifications of the access times t
ID Read command
90H
I/O8
1
0
Address
I/O7
00
00
0
1
I/O6
REAID
0
1
Figure 13. ID Read timing
, t
CR
t
AR1
I/O5
and t
1
1
t
t
CR
REAID
AR1
I/O4
refer to the AC Characteristics.
1
0
Maker code
98H
I/O3
0
1
I/O2
0
0
Device code
75H
I/O1
0
1
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TC58256AFT
Hex Data
98H
75H