TOSHIBA TC74VCX163245FT

TC74VCX163245FT
TOSHIBA CMOS Digital Integrated Circuit
Silicon Monolithic
TC74VCX163245FT
16-Bit Dual Supply Bus Transceiver
The TC74VCX163245FT is a dual supply, advanced high-speed
CMOS 16-bit dual supply voltage interface bus transceiver fabricated
with silicon gate CMOS technology.
It is also designed with over voltage tolerant inputs and outputs up
to 3.6 V.
Designed for use as an interface between a 1.8-V or 2.5-V bus
and a 2.5-V or 3.6-V bus in mixed 1.8-V or 2.5-V/2.5-V or 3.6-V
supply systems.
The B-port interfaces with the 1.8-V or 2.5-V bus, the A-port with
the 2.5-V or 3.6-V bus.
Weight: 0.25 g (typ.)
The direction of data transmission is determined by the level of the
DIR input. The enable input (OE) can be used to disable the device
so that the buses are effectively isolated.
All inputs are equipped with protection circuits against static discharge or transient excess voltage.
Features (Note)
•
Bidirectional interface between 1.8-V and 2.5 V, 1.8-V and 3.6-V or 2.5 V and 3.6-V buses
•
High-speed operation: tpd = 7.0 ns (max) (VCCB = 1.8 ± 0.15 V, VCCA = 2.5 ± 0.2 V)
: tpd = 7.1 ns (max) (VCCB = 1.8 ± 0.15 V, VCCA = 3.3 ± 0.3 V)
: tpd = 4.6 ns (max) (VCCB = 2.5 ± 0.2 V, VCCA = 3.3 ± 0.3 V)
•
Output current: IOH/IOL = ±24 mA (min) (VCC = 3.0 V)
: IOH/IOL = ±18 mA (min) (VCC = 2.3 V)
: IOH/IOL = ±6 mA (min) (VCC = 1.65 V)
•
Latch-up performance: −300 mA
•
ESD performance: Machine model ≥ ±200 V
Human body model ≥ ±2000 V
•
Package: TSSOP
•
3.6-V tolerant function and power-down protection provided on all inputs and outputs
Note:
Do not apply a signal to any bus pins when it is in the output mode. Damage may result.
All floating (high impedance) bus pins must have their input level fixed by means of pull-up or pull-down
resistors.
1
2007-10-19
TC74VCX163245FT
Pin Assignment (top view)
IEC Logic Symbol
1DIR
1
48
1OE
1B1
2
47
1A1
1B2
3
46
1A2
GND
4
45
GND
1B3
5
44
1A3
1B4
6
43
1A4
VCCB
7
42
VCCA
1B5
8
41
1A5
1B6
9
40
1A6
GND 10
39
GND
1B7 11
38
1A7
1B8 12
37
1A8
2B1 13
36
2A1
2B2 14
35
2A2
GND 15
34
GND
2B3 16
33
2A3
2B4 17
32
2A4
VCCB 18
31
VCCA
2B5 19
30
2A5
2B6 20
29
2A6
GND 21
28
GND
2B7 22
27
2A7
2B8 23
26
2A8
2DIR 24
25
2OE
1OE
1DIR
2OE
2DIR
1A1
1A2
1A3
1A4
1A5
1A6
1A7
1A8
2A1
2A2
2A3
2A4
2A5
2A6
2A7
2A8
2
48
1
25
24
47
46
44
43
41
40
38
37
36
35
33
32
30
29
27
26
G3
3 EN1 (BA)
3 EN2 (AB)
G6
6 EN4 (BA)
6 EN5 (AB)
2
1
2
4
5
1B1
3
5
6
8
9
11
12
13
1B2
1B3
1B4
1B5
1B6
1B7
1B8
2B1
14
16
17
19
20
22
23
2B2
2B3
2B4
2B5
2B6
2B7
2B8
2007-10-19
TC74VCX163245FT
Truth Table
Inputs
Function
1OE
1DIR
Bus
1A1-1A8
Bus
1B1-1B8
Outputs
L
L
Output
Input
A=B
L
H
Input
Output
B=A
H
X
Z
Inputs
Z
Function
2OE
2DIR
Bus
2A1-2A8
Bus
2B1-2B8
Outputs
L
L
Output
Input
A=B
L
H
Input
Output
B=A
H
X
Z
Z
X: Don’t care
Z: High impedance
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2007-10-19
TC74VCX163245FT
Block Diagram
VCCB
1DIR
VCCA
Logic
level
converter
1OE
1B1
1B8
1A1
Same as above block
VCCB
2DIR
2OE
VCCA
Logic
level
converter
2B1
2B8
1A8
2A1
Same as above block
4
2A8
2007-10-19
TC74VCX163245FT
Absolute Maximum Ratings (Note 1)
Characteristics
Power supply voltage
(Note 2)
DC input voltage
(DIR, OE )
Symbol
Rating
VCCB
−0.5 to 4.6
VCCA
−0.5 to 4.6
VIN
−0.5 to 4.6
Unit
V
V
−0.5 to 4.6 (Note 3)
VI/OB
−0.5 to VCCB + 0.5
(Note 4)
DC bus I/O voltage
−0.5 to 4.6 (Note 3)
VI/OA
V
−0.5 to VCCA + 0.5
(Note 4)
IIK
−50
II/OK
±50
IOUTB
±50
IOUTA
±50
ICCB
±100
ICCA
±100
Power dissipation
PD
400
mW
Storage temperature
Tstg
−65 to 150
°C
Input diode current
Output diode current
DC output current
DC VCC/ground current per supply pin
mA
(Note 5)
mA
mA
mA
Note 1: Exceeding any of the absolute maximum ratings, even briefly, lead to deterioration in IC performance or
even destruction.
Using continuously under heavy loads (e.g. the application of high temperature/current/voltage and the
significant change in temperature, etc.) may cause this product to decrease in the reliability significantly
even if the operating conditions (i.e. operating temperature/current/voltage, etc.) are within the absolute
maximum ratings and the operating ranges.
Please design the appropriate reliability upon reviewing the Toshiba Semiconductor Reliability Handbook
(“Handling Precautions”/“Derating Concept and Methods”) and individual reliability data (i.e. reliability test
report and estimated failure rate, etc).
Note 2: VCCA > VCCB
Don’t use under the condition that VCCB is 0 V.
Note 3: Output in OFF state
Note 4: High or low state. IOUT absolute maximum rating must be observed.
Note 5: VOUT < GND, VOUT > VCC
5
2007-10-19
TC74VCX163245FT
Operating Ranges (Note 1)
Characteristics
Power supply voltage
Input voltage
(DIR, OE )
Symbol
Rating
VCCB
1.65 to 2.7
VCCA
2.3 to 3.6
VIN
0 to 3.6
0 to 3.6
VI/OB
Unit
V
V
(Note 2)
0 to VCCB (Note 3)
Bus I/O voltage
0 to 3.6
VI/OA
(Note 2)
V
0 to VCCA (Note 3)
IOUTB
Output current
IOUTA
±18
(Note 4)
±6
(Note 5)
±24
(Note 6)
±18
(Note 7)
Operating temperature
Topr
−40 to 85
Input rise and fall time
dt/dv
0 to 10
mA
°C
(Note 8)
ns/V
Note 1: The operating ranges must be maintained to ensure the normal operation of the device. Unused inputs and
bus inputs must be tied to either VCC or GND. Please connect both bus inputs and the bus outputs with
VCC or GND when the I/O of the bus terminal changes by the function. In this case, please note that the
output is not short-circuited.
Note 2: Output in OFF state
Note 3: High or low state
Note 4: VCCB = 2.3 to 2.7 V
Note 5: VCCB = 1.65 to 1.95 V
Note 6: VCCA = 3.0 to 3.6 V
Note 7: VCCA = 2.3 to 2.7 V
Note 8: VIN = 0.8 to 2.0 V, VCCB = 2.5 V, VCCA = 3.0 V
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2007-10-19
TC74VCX163245FT
Electrical Characteristics
DC Characteristics (VCCB = 1.8 ± 0.15 V, VCCA = 2.5 ± 0.2 V)
Characteristics
H-level input voltage
L-level input voltage
Symbol
Test Condition
Min
Max
1.8 ± 0.15
2.5 ± 0.2
0.65 ×
VCC
⎯
VIHA
An
1.8 ± 0.15
2.5 ± 0.2
1.6
⎯
VILB
DIR, OE , Bn
1.8 ± 0.15
2.5 ± 0.2
⎯
0.35 ×
VCC
VILA
An
1.8 ± 0.15
2.5 ± 0.2
⎯
0.7
IOHB = −100 μA 1.8 ± 0.15
2.5 ± 0.2
VCCB
− 0.2
⎯
2.5 ± 0.2
1.25
⎯
2.5 ± 0.2
VCCA
− 0.2
⎯
1.8 ± 0.15
2.3
1.7
⎯
1.8 ± 0.15
2.5 ± 0.2
⎯
0.2
1.65
2.5 ± 0.2
⎯
0.3
IOLA = 100 μA
1.8 ± 0.15
2.5 ± 0.2
⎯
0.2
IOLA = 18 mA
1.8 ± 0.15
2.3
⎯
0.6
1.8 ± 0.15
2.5 ± 0.2
⎯
±10
IOHB = −6 mA
VIN = VIH or VIL
IOHA = −18 mA
IOLB = 100 μA
VOLB
VIN = VIH or VIL
L-level output voltage
VOLA
IOZB
3-state output OFF state current
IOZA
IIN
IOFF
ICCB
ICCA
1.65
IOHA = −100 μA 1.8 ± 0.15
VOHA
Quiescent supply current
Ta = −40~85°C
DIR, OE , Bn
H-level output voltage
Power-off leakage current
VCCA (V)
VIHB
VOHB
Input leakage current
VCCB (V)
IOLB = 6 mA
VIN = VIH or VIL
VOUT = 0 to 3.6 V
VIN = VIH or VIL
VOUT = 0 to 3.6 V
VIN (DIR, OE ) = 0 to 3.6 V
VIN, VOUT = 0 to 3.6 V
VINA = VCCA or GND
VINB = VCCB or GND
VINA = VCCA or GND
VINB = VCCB or GND
Unit
V
V
V
V
μA
1.8 ± 0.15
2.5 ± 0.2
⎯
±10
1.8 ± 0.15
2.5 ± 0.2
⎯
±5.0
μA
0
0
⎯
10
μA
1.8 ± 0.15
2.5 ± 0.2
⎯
20
μA
1.8 ± 0.15
2.5 ± 0.2
⎯
20
ICCB
VCCB < (VIN, VOUT) <
= 3.6 V
1.8 ± 0.15
2.5 ± 0.2
⎯
±20
ICCA
< (VIN, VOUT) <
VCCA =
= 3.6 V
1.8 ± 0.15
2.5 ± 0.2
⎯
±20
ICCTB
VINB = VCCB − 0.6 V per input
1.8 ± 0.15
2.5 ± 0.2
⎯
750
μA
ICCTA
VINA = VCCA − 0.6 V per input
1.8 ± 0.15
2.5 ± 0.2
⎯
750
μA
7
μA
2007-10-19
TC74VCX163245FT
DC Characteristics (VCCB = 1.8 ± 0.15 V, VCCA = 3.3 ± 0.3 V)
Characteristics
H-level input voltage
L-level input voltage
Symbol
Test Condition
Min
Max
1.8 ± 0.15
3.3 ± 0.3
0.65 ×
VCC
⎯
VIHA
An
1.8 ± 0.15
3.3 ± 0.3
2.0
⎯
VILB
DIR, OE , Bn
1.8 ± 0.15
3.3 ± 0.3
⎯
0.35 ×
VCC
VILA
An
1.8 ± 0.15
3.3 ± 0.3
⎯
0.8
IOHB = −100 μA 1.8 ± 0.15
3.3 ± 0.3
VCCB
− 0.2
⎯
3.3 ± 0.3
1.25
⎯
3.3 ± 0.3
VCCA
− 0.2
⎯
1.8 ± 0.15
3.0
2.2
⎯
1.8 ± 0.15
3.3 ± 0.3
⎯
0.2
1.65
3.3 ± 0.3
⎯
0.3
IOLA = 100 μA
1.8 ± 0.15
3.3 ± 0.3
⎯
0.2
IOLA = 24 mA
1.8 ± 0.15
3.0
⎯
0.55
1.8 ± 0.15
3.3 ± 0.3
⎯
±10
IOHB = −6 mA
VIN = VIH or VIL
IOHA = −24 mA
IOLB = 100 μA
VOLB
VIN = VIH or VIL
L-level output voltage
VOLA
IOZB
3-state output OFF state current
IOZA
IIN
IOFF
ICCB
ICCA
1.65
IOHA = −100 μA 1.8 ± 0.15
VOHA
Quiescent supply current
Ta = −40~85°C
DIR, OE , Bn
H-level output voltage
Power-off leakage current
VCCA (V)
VIHB
VOHB
Input leakage current
VCCB (V)
IOLB = 6 mA
VIN = VIH or VIL
VOUT = 0 to 3.6 V
VIN = VIH or VIL
VOUT = 0 to 3.6 V
VIN (DIR, OE ) = 0 to 3.6 V
VIN, VOUT = 0 to 3.6 V
VINA = VCCA or GND
VINB = VCCB or GND
VINA = VCCA or GND
VINB = VCCB or GND
Unit
V
V
V
V
μA
1.8 ± 0.15
3.3 ± 0.3
⎯
±10
1.8 ± 0.15
3.3 ± 0.3
⎯
±5.0
μA
0
0
⎯
10
μA
1.8 ± 0.15
3.3 ± 0.3
⎯
20
μA
1.8 ± 0.15
3.3 ± 0.3
⎯
20
ICCB
VCCB < (VIN, VOUT) <
= 3.6 V
1.8 ± 0.15
3.3 ± 0.3
⎯
±20
ICCA
< (VIN, VOUT) <
VCCA =
= 3.6 V
1.8 ± 0.15
3.3 ± 0.3
⎯
±20
ICCTB
VINB = VCCB − 0.6 V per input
1.8 ± 0.15
3.3 ± 0.3
⎯
750
μA
ICCTA
VINA = VCCA − 0.6 V per input
1.8 ± 0.15
3.3 ± 0.3
⎯
750
μA
8
μA
2007-10-19
TC74VCX163245FT
DC Characteristics (VCCB = 2.5 ± 0.2 V, VCCA = 3.3 ± 0.3 V)
Characteristics
H-level input voltage
L-level input voltage
Symbol
Test Condition
Min
Max
2.5 ± 0.2
3.3 ± 0.3
1.6
⎯
VIHA
An
2.5 ± 0.2
3.3 ± 0.3
2.0
⎯
VILB
DIR, OE , Bn
2.5 ± 0.2
3.3 ± 0.3
⎯
0.7
VILA
An
2.5 ± 0.2
3.3 ± 0.3
⎯
0.8
IOHB = −100 μA
2.5 ± 0.2
3.3 ± 0.3
VCCB
− 0.2
⎯
IOHB = −18 mA
2.3
3.3 ± 0.3
1.7
⎯
IOHA = −100 μA
2.5 ± 0.2
3.3 ± 0.3
VCCA
− 0.2
⎯
2.5 ± 0.2
3.0
2.2
⎯
IOLB = 100 μA
2.5 ± 0.2
3.3 ± 0.3
⎯
0.2
IOLB = 18 mA
2.3
3.3 ± 0.3
⎯
0.6
IOLA = 100 μA
2.5 ± 0.2
3.3 ± 0.3
⎯
0.2
IOLA = 24 mA
2.5 ± 0.2
3.0
⎯
0.55
2.5 ± 0.2
3.3 ± 0.3
⎯
±10
VIN = VIH or VIL
VOHA
IOHA = −24 mA
VOLB
VIN = VIH or VIL
L-level output voltage
VOLA
IOZB
3-state output OFF state current
IOZA
IIN
IOFF
ICCB
ICCA
Quiescent supply current
Ta = −40~85°C
DIR, OE , Bn
H-level output voltage
Power-off leakage current
VCCA (V)
VIHB
VOHB
Input leakage current
VCCB (V)
VIN = VIH or VIL
VOUT = 0 to 3.6 V
VIN = VIH or VIL
VOUT = 0 to 3.6 V
VIN (DIR, OE ) = 0 to 3.6 V
VIN, VOUT = 0 to 3.6 V
VINA = VCCA or GND
VINB = VCCB or GND
VINA = VCCA or GND
VINB = VCCB or GND
Unit
V
V
V
V
μA
2.5 ± 0.2
3.3 ± 0.3
⎯
±10
2.5 ± 0.2
3.3 ± 0.3
⎯
±5.0
μA
0
0
⎯
10
μA
2.5 ± 0.2
3.3 ± 0.3
⎯
20
μA
2.5 ± 0.2
3.3 ± 0.3
⎯
20
ICCB
VCCB < (VIN, VOUT) <
= 3.6 V
2.5 ± 0.2
3.3 ± 0.3
⎯
±20
ICCA
<
VCCA <
= (VIN, VOUT) = 3.6 V
2.5 ± 0.2
3.3 ± 0.3
⎯
±20
ICCTB
VINB = VCCB − 0.6 V per input
2.5 ± 0.2
3.3 ± 0.3
⎯
750
μA
ICCTA
VINA = VCCA − 0.6 V per input
2.5 ± 0.2
3.3 ± 0.3
⎯
750
μA
9
μA
2007-10-19
TC74VCX163245FT
AC Characteristics (Ta = −40~85°C, Input: tr = tf = 2.0 ns, CL = 30 pF, RL = 500 Ω)
VCCB = 1.8 ± 0.15 V, VCCA = 2.5 ± 0.2 V
Characteristics
Propagation delay time
Symbol
tpLH
(Bn → An)
tpHL
3-state output enable time
tpZL
( OE → An)
3-state output disable time
( OE → An)
Propagation delay time
tpZH
tpLZ
tpHZ
tpLH
(An → Bn)
tpHL
3-state output enable time
tpZL
( OE → Bn)
3-state output disable time
( OE → Bn)
Output to output skew
Note:
tpZH
tpLZ
tpHZ
Test Condition
Min
Max
Figure 1, Figure 2
0.8
5.8
Figure 1, Figure 3
0.8
6.9
Figure 1, Figure 3
0.8
6.4
Figure 1, Figure 2
1.5
7.0
Figure 1, Figure 3
1.5
11.0
Figure 1, Figure 3
0.8
7.0
⎯
0.5
ns
Min
Max
Unit
Figure 1, Figure 2
0.6
5.5
Figure 1, Figure 3
0.6
6.9
Figure 1, Figure 3
0.6
7.1
Figure 1, Figure 2
1.5
7.1
Figure 1, Figure 3
1.5
10.3
Figure 1, Figure 3
0.8
7.1
⎯
0.5
tosLH
(Note)
tosHL
Unit
ns
ns
Parameter guaranteed by design.
(tosLH = |tpLHm − tpLHn|, tosHL = |tpHLm − tpHLn|)
VCCB = 1.8 ± 0.15 V, VCCA = 3.3 ± 0.3 V
Characteristics
Propagation delay time
Symbol
tpLH
(Bn → An)
tpHL
3-state output enable time
tpZL
( OE → An)
3-state output disable time
( OE → An)
Propagation delay time
tpZH
tpLZ
tpHZ
tpLH
(An → Bn)
tpHL
3-state output enable time
tpZL
( OE → Bn)
3-state output disable time
( OE → Bn)
Output to output skew
Note:
tpZH
tpLZ
tpHZ
Test Condition
tosLH
(Note)
tosHL
ns
ns
ns
Parameter guaranteed by design.
(tosLH = |tpLHm − tpLHn|, tosHL = |tpHLm − tpHLn|)
10
2007-10-19
TC74VCX163245FT
VCCB = 2.5 ± 0.2 V, VCCA = 3.3 ± 0.3 V
Characteristics
Symbol
Propagation delay time
tpLH
(Bn → An)
tpHL
3-state output enable time
tpZL
( OE → An)
tpZH
3-state output disable time
tpLZ
( OE → An)
tpHZ
Propagation delay time
tpLH
(An → Bn)
tpHL
3-state output enable time
tpZL
( OE → Bn)
tpZH
3-state output disable time
tpLZ
( OE → Bn)
tpHZ
Min
Max
Figure 1, Figure 2
0.6
4.4
Figure 1, Figure 3
0.6
4.8
Figure 1, Figure 3
0.6
4.9
Figure 1, Figure 2
0.8
4.6
Figure 1, Figure 3
0.8
6.2
Figure 1, Figure 3
0.8
4.9
⎯
0.5
tosLH
Output to output skew
Note:
Test Condition
(Note)
tosHL
Unit
ns
ns
ns
Parameter guaranteed by design.
(tosLH = |tpLHm − tpLHn|, tosHL = |tpHLm − tpHLn|)
Dynamic Switching Characteristics (Ta = 25°C, Input: tr = tf = 2.0 ns, CL = 30 pF)
Characteristics
Test Condition
Symbol
VCCB (V) VCCA (V)
B→A
Quiet output maximum
dynamic VOL
VOLP
VIH = VCC, VIL = 0 V
A→B
B→A
Quiet output minimum
dynamic VOL
VOLV
VIH = VCC, VIL = 0 V
A→B
B→A
Quiet output minimum
dynamic VOH
VOHV
VIH = VCC, VIL = 0 V
A→B
11
Typ.
1.8
2.5
0.25
1.8
3.3
0.25
2.5
3.3
0.6
1.8
2.5
0.6
1.8
3.3
0.8
2.5
3.3
0.8
1.8
2.5
−0.25
1.8
3.3
−0.25
2.5
3.3
−0.6
1.8
2.5
−0.6
1.8
3.3
−0.8
2.5
3.3
−0.8
1.8
2.5
1.3
1.8
3.3
1.3
2.5
3.3
1.7
1.8
2.5
1.7
1.8
3.3
2.0
2.5
3.3
2.0
Unit
V
V
V
2007-10-19
TC74VCX163245FT
Capacitive Characteristics (Ta = 25°C)
Symbol
Test
Circuit
Input capacitance
CIN
⎯
DIR, OE
2.5
Output capacitance
CI/O
⎯
An, Bn
2.5
CPDA
⎯
Characteristics
Power dissipation capacitance
(Note)
Note:
CPDB
⎯
Test Condition
Typ.
Unit
3.3
7
pF
3.3
8
pF
VCCB (V) VCCA (V)
A ⇒ B (DIR = “H”)
2.5
3.3
2
B ⇒ A (DIR = “L”)
2.5
3.3
23
A ⇒ B (DIR = “H”)
2.5
3.3
26
B ⇒ A (DIR = “L”)
2.5
3.3
2
pF
CPD is defined as the value of the internal equivalent capacitance which is calculated from the operating
current consumption without load.
Average operating current can be obtained by the equation:
ICC (opr) = CPD・VCC・fIN + ICC/16 (per bit)
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2007-10-19
TC74VCX163245FT
AC Test Circuit
6.0 V or VCC × 2
Open
GND
RL
Switch
RL
Measure
CL
Output
Parameter
Switch
tpLH, tpHL
Open
6.0 V
VCC × 2
tpLZ, tpZL
CL = 30 pF
RL = 500 Ω
tpHZ, tpZH
@VCC = 3.3 ± 0.3 V
@VCC = 2.5 ± 0.2 V
@VCC = 1.8 ± 0.15 V
GND
Figure 1
AC Waveform
tr 2.0 ns
tf 2.0 ns
90%
VM
Input
(An, Bn)
VIH
10%
GND
VOH
Output
(Bn, An)
VM
VOL
tpHL
tpLH
Figure 2 tpLH, tpHL
tr 2.0 ns
tf 2.0 ns
90%
VM
Output Enable
Control ( OE )
VIH
10%
tpLZ
GND
tpZL
3.0 V or VCC
Output (An, Bn)
Low to Off to Low
VM
tpHZ
VX
VOH
VY
Output (An, Bn)
High to Off to High
VOL
tpZH
VM
GND
Outputs
enabled
Outputs
enabled
Outputs
disabled
Figure 3 tpLZ, tpHZ, tpZL, tpZH
Symbol
VCC
3.3 ± 0.3 V
2.5 ± 0.2 V
1.8 ± 0.15 V
VIH
2.7 V
VCC
VCC
VM
1.5 V
VCC/2
VCC/2
VX
VOL + 0.3 V
VOL + 0.15 V
VOL + 0.15 V
VY
VOH − 0.3 V
VOH − 0.15 V
VOH − 0.15 V
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TC74VCX163245FT
Package Dimensions
Weight: 0.25 g (typ.)
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TC74VCX163245FT
RESTRICTIONS ON PRODUCT USE
20070701-EN
• The information contained herein is subject to change without notice.
• TOSHIBA is continually working to improve the quality and reliability of its products. Nevertheless, semiconductor
devices in general can malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical
stress. It is the responsibility of the buyer, when utilizing TOSHIBA products, to comply with the standards of
safety in making a safe design for the entire system, and to avoid situations in which a malfunction or failure of
such TOSHIBA products could cause loss of human life, bodily injury or damage to property.
In developing your designs, please ensure that TOSHIBA products are used within specified operating ranges as
set forth in the most recent TOSHIBA products specifications. Also, please keep in mind the precautions and
conditions set forth in the “Handling Guide for Semiconductor Devices,” or “TOSHIBA Semiconductor Reliability
Handbook” etc.
• The TOSHIBA products listed in this document are intended for usage in general electronics applications
(computer, personal equipment, office equipment, measuring equipment, industrial robotics, domestic appliances,
etc.).These TOSHIBA products are neither intended nor warranted for usage in equipment that requires
extraordinarily high quality and/or reliability or a malfunction or failure of which may cause loss of human life or
bodily injury (“Unintended Usage”). Unintended Usage include atomic energy control instruments, airplane or
spaceship instruments, transportation instruments, traffic signal instruments, combustion control instruments,
medical instruments, all types of safety devices, etc.. Unintended Usage of TOSHIBA products listed in his
document shall be made at the customer’s own risk.
• The products described in this document shall not be used or embedded to any downstream products of which
manufacture, use and/or sale are prohibited under any applicable laws and regulations.
• Please contact your sales representative for product-by-product details in this document regarding RoHS
compatibility. Please use these products in this document in compliance with all applicable laws and regulations
that regulate the inclusion or use of controlled substances. Toshiba assumes no liability for damage or losses
occurring as a result of noncompliance with applicable laws and regulations.
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2007-10-19