TC55V16256FT-15 Toshiba, TC55V16256FT-15 Datasheet - Page 4

• Manufacturer Part Number: TC55V16256FT-15
• Manufacturer: Toshiba

Specifications of TC55V16256FT-15

• Density: 4Mb
• Access Time (max): 15ns
• Sync/async: Asynchronous
• Architecture: Not Required
• Clock Freq (max): Not RequiredMHz
• Operating Supply Voltage (typ): 3.3V
• Address Bus: 18b
• Package Type: TSOP-II
• Operating Temp Range: 0C to 70C
• Number Of Ports: 1
• Supply Current: 190mA
• Operating Supply Voltage (min): 3V
• Operating Supply Voltage (max): 3.6V
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 44
• Word Size: 16b
• Number Of Words: 256K
• Lead Free Status / Rohs Status: Not Compliant

OPERATING MODE
Read
Write
Outputs Disable
Standby
* : Don’t care
Note:
The NU pin must be left unconnected or tied to GND or a voltage level of less than 0.8 V.
You must not apply a voltage of more than 0.8 V to the NU.
MODE
CE
H
L
L
L
L
OE
H
L
*
*
*
WE
H
H
L
*
*
LB
H
H
H
L
L
L
L
*
*
UB
H
H
H
L
L
L
L
*
*
Output
High Impedance
Output
Input
High Impedance
Input
High Impedance
High Impedance
I/O1 to I/O8
TC55V16256J/FT-12,-15
Output
Output
High Impedance
Input
Input
High Impedance
High Impedance
High Impedance
I/O9 to I/O16
2002-01-07 4/11
POWER
I
I
I
I
I
I
I
I
DDO
DDO
DDO
DDO
DDO
DDO
DDO
DDS