TC55V16256FT-15 Toshiba, TC55V16256FT-15 Datasheet - Page 8

• 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

Note:
(1)
(2)
(3)
(4)
(5)
(6)
Operating temperature (Ta) is guaranteed for transverse air flow exceeding 400 linear feet per minute.
If CE goes LOW coincident with or after WE goes LOW, the outputs will remain at high impedance.
If CE goes HIGH coincident with or before WE goes HIGH, the outputs will remain at high
impedance.
If OE is HIGH during the write cycle, the outputs will remain at high impedance.
The parameters specified below are measured using the load shown in Fig.1.
WE remains HIGH for the Read Cycle.
(A)
(B)
UB
CE
D
,
,
OUT
WE
LB
OE
t
t
COE
COD
, t
, t
OEE
ODO
, t
, t
Hi-Z
BE
BD
, t
, t
OEW
ODW
(A)
････････････
････････････
INDETERMINATE
0.2 V
0.2 V
Output Enable Time
Output Disable Time
VALID DATA OUT
TC55V16256J/FT-12,-15
INDETERMINATE
(B)
2002-01-07 8/11
0.2 V
0.2 V
Hi-Z