TC55V16256FT-15 Toshiba, TC55V16256FT-15 Datasheet - Page 3

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TC55V16256FT-15

Manufacturer Part Number
TC55V16256FT-15
Description
Manufacturer
Toshiba
Datasheet

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

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DC RECOMMENDED OPERATING CONDITIONS
DC CHARACTERISTICS
CAPACITANCE
V
V
V
*: −1.0 V with a pulse width of 20%・t
**: V
I
I
I
V
V
I
I
I
C
C
Note:
IL
LO
I (NU)
DDO
DDS1
DDS2
DD
IH
IL
OH
OL
IN
I/O
SYMBOL
SYMBOL
SYMBOL
DD
This parameter is periodically sampled and is not 100% tested.
+ 1.0 V with a pulse width of 20%・t
Power Supply Voltage
Input High Voltage
Input Low Voltage
Input Leakage Current
(Except NU pin)
Output Leakage
Current
Input Current
(NU pin)
Output High Voltage
Output Low Voltage
Operating Current
Standby Current
Input Capacitance
Input/Output Capacitance
PARAMETER
(Ta = = = = 25°C, f = = = = 1 .0 MHz)
PARAMETER
(Ta = = = = 0° to 70°C, V
RC
PARAMETER
min (4 ns max)
V
V
V
V
I
I
I
I
Other Input = V
CE = V
CE = V
OE = V
CE = V
CE = V
OH
OH
OL
OL
IN
OUT
IN
IN
RC
= 2 mA
= 100 µA
= 0 to V
= 0 to 0.8 V
= 0 to 0.2 V
= −2 mA
= −100 µA
= 0 to V
min (4 ns max)
IH
IL
IH
IH
DD
, I
,
, Other Input = V
or WE = V
− 0.2 V, Other Input = V
OUT
DD
DD
IH
= 0 mA,
/V
TEST CONDITION
IL
V
V
DD
IN
I/O
IL
= GND
= GND
= = = = 3.3 V ± ± ± ± 0.3 V)
or OE = V
IH
or V
TEST CONDITION
(Ta = = = = 0° to 70°C)
IL
DD
IH
−0.3*
,
− 0.2 V or 0.2 V
MIN
3.0
2.0
t
t
t
t
cycle
cycle
cycle
cycle
= 12 ns
= 15 ns
= 20 ns
= 25 ns
TC55V16256J/FT-12,-15
TYP
3.3
V
DD
MIN
2.4
−1
−1
−1
−1
− 0.2
V
2002-01-07 3/11
DD
MAX
MAX
3.6
0.8
+ 0.3**
6
8
TYP
MAX
220
190
160
140
0.4
0.2
20
50
1
1
1
4
UNIT
UNIT
pF
pF
V
V
V
UNIT
mA
mA
µA
µA
µA
V

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