TC58256AFT Toshiba, TC58256AFT Datasheet - Page 29

• 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)

(11)
When four address cycles are input
Although the device may read in a fourth address, it is ignored inside the chip.
Read operation
Program operation
RY
CLE
CLE
ALE
ALE
/
WE
WE
CE
BY
CE
I/O
I/O
Internal read operation starts when WE goes High in the third cycle.
00H, 01H, 50H
80H
Address input
Address input
Figure 22.
Figure 23.
Ignored
Ignored
Data input
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TC58256AFT