M5295AP [RENESAS]
Watchdog Timer; 看门狗定时器
| 型号： | M5295AP |
| 厂家： | 
RENESAS TECHNOLOGY CORP |
| 描述： | Watchdog Timer |
| 文件： | 总13页 (文件大小：166K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
M5295AL/AP/AFP
Watchdog Timer
REJ03D0780-0200
Rev.2.00
Jun 15, 2007
Description
M5295A is a semiconductor integrated circuit which is designed for system reset to detect +5 V power supply.
This IC keeps the operation microcomputer watching. When the system is abnormal, it generates reset output until the
system returns to normal states of the system.
It is possible to vary the two detective voltage by connecting the resistor, so it is suitable to high quality and high
performance system.
Features
•
•
•
•
Watchdog timer
Power on reset timer
Low circuit current: 0.8 mA (Typ, VCC = 5 V)
Wide supply voltage range: VCC(max) = 15 V
Application
•
Microcomputer system
Recommended Operating Condition
•
•
Supply voltage range: 4 V to 15 V
Rated supply voltage: 5 V
Block Diagram
49.6k
51.2k
–
–
+
+
F.F
–
+
+
–
F.F
20.4k
18.8k
1.24V
Reference voltage
generator circuit
W.D.T
F.F
20k
30k
1
2
3
4
5
6
7
8
WD
TC
RST1
GND
ADJ1
VCC
RST2
ADJ2
REJ03D0780-0200 Rev.2.00 Jun 15, 2007
Page 1 of 12
M5295AL/AP/AFP
Pin Arrangement
M5295AP
M5295AFP
M5295AL
WD
TC
1
2
3
4
8
7
6
5
ADJ2
RST2
VCC
8
7
6
5
4
3
2
1
ADJ2
RST2
VCC
RST1
GND
ADJ1
ADJ1
GND
RST1
TC
(Top view)
Outline: PRDP0008AA-A (8P4) [AP]
PRSP0008DE-C [AFP] (recommend)
PRSP0008DA-A (8P2S-A) [AFP] (not recommend for new design)
WD
(Top view)
Outline: PRSS0008AA-A (8P5) [AL]
REJ03D0780-0200 Rev.2.00 Jun 15, 2007
Page 2 of 12
M5295AL/AP/AFP
Absolute Maximum Ratings
(Ta = 25°C, unless otherwise noted)
Item
Symbol
Ratings
Unit
V
Supply voltage
VCC
VIN
15
–10 to +10
15
Input voltage
V
Output voltage
VOUT
IOUT
Pd
V
Output current
10
mA
Power dissipation
Thermal derating
Operating temperature
Storage temperature
800(AL)/625(AP)/440(AFP)
8.0(AL)/6.25(AP)/4.4(AFP)
–20 to +75
mW
mW/°C
°C
Kθ
Topr
Tstg
–55 to +125
°C
Electrical Characteristics
(Ta = 25°C, unless otherwise noted)
DC Characteristics
Test Conditions
Pin
Item
Symbol
IIH
Min
0.06
–0.05
2
Typ
0.15
–0.1
—
Max
0.25
–0.15
—
Unit
WD input current
mA
WD
VIN = 5V
IIL
VIN = –5V
WD input voltage
VIH
V
WD
VIL
—
—
0.8
TC output current
TC input current
IOUT
IIN
—
—
–1
µA
mA
V
TC
TC
TC
VIN = 1.5V
—
3.3
4
—
VOUT = 4.2V
Threshold voltage of
watchdog timer
VTH3(H)
VTH3(L)
VOL
Ileak
3.7
1.7
—
4.3
2
2.3
Output voltage
0.1
—
0.5
V
µA
V
RST1
RST2
VCC
IOUT = 1mA
Output leakage current
—
5
VOUT = 15V
VCC detective voltage (1) VTH1
4.05
4.5
4.45
0.05
1.17
1.07
—
4.25
4.7
4.6
0.1
1.46
1.34
—
4.45
4.9
VCC detective voltage (2) VTH2(H)
V
VCC
VTH2(L)
4.75
0.2
∆VTH2
ADJ1 voltage
V5
1.75
1.61
0.5
V
V
ADJ1
ADJ2
RST1
RST2
VCC
ADJ2 voltage
V8
RST1 on voltage
RST2 on voltage
Circuit current
RST1
RST2
ICC
V
VCC = 1.2V, RL = 4.7kΩ
VCC = 1.2V, RL = 4.7kΩ
—
—
0.5
V
—
0.8
1.5
mA
DC Characteristics
Test Conditions
Item
Symbol
Min
—
Typ
1.1⋅C⋅R1
1.1
Max
—
Unit
s
Pin
Watchdog timer
TWD
RST1
0.5
—
1.7
—
ms
s
C = 0.1µF, R1 = 10kΩ
Reset timer (1)
Reset timer (2)
tRST(1)
tRST(2)
0.5⋅C⋅R1
0.5
RST1
RST1
0.2
—
1.1
—
ms
s
C = 0.1µF, R1 = 10kΩ
R1 = 10kΩ
830⋅C
83
40
3
220
—
µs
µs
µs
C = 0.1µF, R1 = 10kΩ
Input pulse watch
tWDIN
td1
—
WD
Transmittal delay time
—
20
—
RST1
RST2
td2
—
10
—
REJ03D0780-0200 Rev.2.00 Jun 15, 2007
Page 3 of 12
M5295AL/AP/AFP
Operating Description
VTH2(H)
VTH1
VTH2(L)
VTH1
VCC
0V
VTH3(H)
VTH3(L)
0V
TC
VIN
0V
0V
0V
RST1
RST2
tRST(1)
(1)(2)(3)
tWD
tRST(2)
(6)
(4) (5)
(7) (8)
(9)(10)(11)
(1): The VCC rises up to 0.8 V, then RST1 and RST2 generates low output, and rising up to 4.25 V,
charge of C1 begins.
(2): The VCC rises up to 4.7 V, then RST2 generates high.
(3), (4): The voltage at TC pin is 2 V, then RST2 generates high, when 4 V, C1 is discharged and RST1
generates low.
(5): The voltage at TC pin falls to 2 V, then RST1 generates high unless normal clock signal is entered
to WD pin, RST1 repeats this operation.
(6), (7): Before the voltage at TC pin reaches 4 V, if normal clock signal is entered to WD pin, low RST1 is
canceled.
(8), (9): In the case of entrance of abnormal signal input, as the waveform of TC pin repeats charge and
discharge of RST1 alternatively from 2 V to 4 V, the RST1 repeats high and low output operation.
(10): The VCC falls to 4.6 V, then RST2 generates low, this detective voltage has a 100 mV hysteresis.
(11): When VCC goes down to 4.25 V(VTH1), the status of TC pin is switched to discharge. When the
potentional at TC pin is detected being VTH3(H) or VTH3(L), the status of RST1 becomes "low".
Terminology
tRST(1): Time required for TC pin potential to rise from 0 V VTH3(L) when VCC is being applied.
tWD : Time required for TC pin potential to rise from VTH3(L) to VTH3(H)
.
t
RST(2): Time required for TC pin potential to go down from VTH3(H) to VTH3(L)
.
Figure 1 Operating Waveform
REJ03D0780-0200 Rev.2.00 Jun 15, 2007
Page 4 of 12
M5295AL/AP/AFP
1. Pin(2) (TC pin) charge time and discharge time
When input to WD pin is abnormal, TC pin output waveform is as shown below:
4
⋅ VCC
5
TC
2
⋅ VCC
5
0V
tWD
tRST(1)
tRST(2)
tRST(1) = 0.51 ⋅ C ⋅ R1
VCC
R1
tWD = 1.1 ⋅ C ⋅ R1 (charge time)
Resistance R1: 10kΩ ≤ R1 ≤ 30kΩ
When R1 is 10kΩ, tRST(2) is 830 ⋅ C
R1
1000
4 ⋅
– 1
– 3
2
tRST(2) = 1000 ⋅ C ⋅ ln
(discharge time)
R1
1000
C
2 ⋅
Figure 2
2. Pin (1) (WD pin) input frequency, input pulse width, charge time and discharge time
When input to WD pin is normal, TC pin output waveform is as shown below:
(VCC = 5V)
4V
xV
Pin (2)
2V
t1 t2
Input
tWDIN
3
5 – x
t1 = C ⋅ R1 ⋅ ln
(charge time)
R1
1000
(
+ 1) x – 5
t2 = 1000 ⋅ C ⋅ ln
(discharge time)
R1
1000
2 ⋅
– 3
Figure 3
REJ03D0780-0200 Rev.2.00 Jun 15, 2007
Page 5 of 12
M5295AL/AP/AFP
•
Pin (1) (WD pin) input requirements
(1) Connect capacitor between WD pin and voltage input. (refer to section 3)
(2) Input cycle: tWD or less (discharge should start before voltage at WD pin reaches 4 V.)
1
< f
1.1 ⋅ C ⋅ R1
(3) Input pulse width tWDIN: t2 or less
C = 104
1ms
t
t1
C = 103
100µs
V
CC = 5V
R1 = 10kΩ
0.5
ms
50µs
t2
2
3
4
Discharge Voltage x(V)
Figure 4
3. Relationship between input pulse width and input capacitance Cin
When input to pin (1) is 1.5 V or more, TC pin discharges electricity. Determine pulse width and input capacitance
Cin with reference to the diagram shown in figure 5.
Vin
VIN
t
t4
Vin
WD
(1) 1.5V
VIN
30k
20k
1
Q1
t
t
t
t3
Cin
4V
2V
TC
(2)
tWD
Q1 is off when voltage at pin (1) is 1.5V or less.
RST1
(3)
Vin
1.5
t3 = Cin ⋅ 5 × 104 ⋅ ln
Cin: 10000pF, t3 = 0.6ms
Cin: 1000pF, t3 = 60µs
Cin: 100pF, t3 = 6µs
RST1 is output when t4 is longer than tWD
.
When t3 is too long, TC pin output waveform frequency changes
as shown above. Set t3 to be sufficiently long to turn on Q1
[tWDIN(3µs) or more] but not to exceed t2 (discharge time).
(t2: Discharge time during normal input)
Figure 5
REJ03D0780-0200 Rev.2.00 Jun 15, 2007
Page 6 of 12
M5295AL/AP/AFP
4. VCC detection voltage adjustment
(1) Detection voltage 1 (VTH1) adjustment
VTH1 (V) R1 (kΩ) R2 (kΩ) Detection voltage calculation formula
13
10
7
10
10
0.92
1.25
1.96
3.17
—
6
R01 + R02
R02
VTH1
=
× 1.24 (V)
10
5
10
R1
R2
49.6k
20.4k
RL
R01 = R1 // 49.6kΩ
02 = R2 // 20.4kΩ
4.25
4
—
+
–
R
5
10.90
8.59
5
3
3.5
5
1.24V
To adjust detection voltage 1, determine external resistance with
the following equations.
4
(a) VTH1 > 4.25V (R1 = 10kΩ)
1
8.322k × 1.24
R2 =
(R0 =
)
1
1
V
TH1 – 1.24
–
R0 20.4k
(b) VTH1 < 4.25V (R2 = 5kΩ)
1
(VTH1 – 1.24) 4.016k
1.24
R1 =
(R0 =
)
1
1
–
R0 49.6k
Figure 6 Detection Voltage 1 (VTH1) Adjustment
(2) Detection voltage 2 (VTH2(L)) adjustment
VTH2(L) (V) R3 (kΩ) R4 (kΩ) ∆VTH2 (mV) Detection voltage calculation formula
13
10
7
10
10
0.93
1.26
1.99
3.24
—
16.3
16.3
16.3
16.3
100
R03 + R04
R04
VTH2(L)
=
× 1.24 (V)
6
7
10
R03 = R3 // 51.2kΩ
5
10
R3
R4
51.2k
18.8k
RL
R
04 = R4 // 18.8kΩ
4.6
4
—
+
–
8
R03
51.2k
10.61
8.38
5
17.2
14.1
∆VTH2
=
× 100 (mV)
3.5
5
1.24V
To adjust detection voltage 2, determine external resistance with
the following equations.
4
(a) VTH2(L) > 4.6V (R3 = 10kΩ)
1
8.37k × 1.24
R4 =
(R0 =
)
1
1
VTH2(L) – 1.24
–
R0 18.8k
(b) VTH2(L) < 4.6V (R4 = 5kΩ)
1
(VTH2(L) – 1.24) 3.95k
1.24
R3 =
(R0 =
)
1
1
–
R0 51.2k
Figure 7 Detection Voltage 2 (VTH2(L)) Adjustment
REJ03D0780-0200 Rev.2.00 Jun 15, 2007
Page 7 of 12
M5295AL/AP/AFP
Application Example
M5295A
1
2
3
4
5
6
7
8
Clock
RST1
(RESET)
RST2
(HOLD)
MCU/MPU
VDD
Figure 8 Application Example
Notice for Use
1. When malfunction occurs due to noise or order related trouble, connect capacitance of approximately 1000 pF
between pin (5) and GND as well as pin (8) and GND to stabilize operation.
2. To adjust detection voltage, add resistance of 15 kΩ or less to both VCC and GND via adjusting pins. (Set detection
voltage to no less than 3 V.)
3. Set tWD and tRST(2) as shown below:
110 µs ≤ tWD ≤ 1.1 s
8.3 µs ≤ tRST(2) ≤ 83 ms
10 kΩ ≤ R1 ≤ 30 kΩ
4. Input clock pulses to pin (1) via capacitor. To determine capacitance, refer to “Relationship between input pulse
width and input capacitance Cin”.
Backup power supply
M5295A
3.5V
10kΩ
R4
1
2
3
4
5
6
7
8
R3
VCC
RESET output
To System
Backup switching voltage VTH2(L) Switching voltage calculation formula
R03 + R04
VTH2(L)
=
× 1.24 (V)
R04
R03 = R3 // 51.2kΩ
04 = R4 // 18.8kΩ
R
Note: Set backup switching voltage to be more than or equal to backup supply voltage.
Figure 9 Example of Backup Circuit with M5295AL
REJ03D0780-0200 Rev.2.00 Jun 15, 2007
Page 8 of 12
M5295AL/AP/AFP
Typical Characteristics
Thermal Derating
(Maximum Rating)
Detection Voltage vs. Ambient Temperature
4.9
1000
800
600
400
200
0
4.8
M5295AL
VTH2(H)
VTH2(L)
4.7
4.6
M5295AP
4.5
4.4
M5295AFP
4.3
4.2
4.1
VTH1
0
25
50
75
100 125
–40 –20 0 20 40 60 80 100 120
Ambient Temperature Ta (°C)
Ambient Temperature Ta (°C)
Circuit Current vs. Ambient Temperature
1.6
VCC = 5V
Circuit Current vs. Supply Voltage
4.0
RL = 4.7kΩ
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
RST1 High
RST2 High
(ICC fluctuation caused
by circuit operation)
–40 –20 0 20 40 60 80 100 120
0
2
4
6
8
10 12 14 16
Ambient Temperature Ta (°C)
Supply Voltage VCC (V)
Critical Operation Voltage Characteristics
0.8
CD = 0.01µF
Delay Time vs. Delay Capacity
VCC = 5V
100
10
0.7
0.6
tWD (R1 = 10kΩ)
0.5
RL = 2.2kΩ
tRST2
0.4
1
RL = 22kΩ
0.3
RL = 100kΩ
0.2
0.1
0
0.1
0.01
0
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6
Supply Voltage VCC (V)
0.01
0.1
1
10
100
Delay Capacity C (µF)
REJ03D0780-0200 Rev.2.00 Jun 15, 2007
Page 9 of 12
M5295AL/AP/AFP
Output Saturation Voltage vs.
Ambient Temperature
Output Saturation Voltage vs. Load Current
1.6
VCC = 5V
0.4
0.3
0.2
0.1
0
VCC = 5V
RL = 4.7kΩ
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
–40 –20 0 20 40 60 80 100 120
0.1
1
10
100
Ambient Temperature Ta (°C)
Load Current IOUT (mA)
Watchdog Timer Threshold voltage vs.
Ambient Temperature
Pin TC Input Current vs. Ambient Temperature
8
VCC = 5V
8
VCC = 5V
7
6
7
6
5
4
3
2
1
5
VTH3(H)
4
3
VTH3(L)
2
1
0
–40 –20 0 20 40 60 80 100 120
0
–40 –20 0 20 40 60 80 100 120
Ambient Temperature Ta (°C)
Ambient Temperature Ta (°C)
Watchdog Timer vs. Ambient Temperature
1.6
Reset Timer(2) vs. Ambient Temperature
320
VCC = 5V
C = 0.1µF
R1 = 10Ω
VCC = 5V
C = 0.1µF
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
280
240
200
160
120
80
40
0
–40 –20 0 20 40 60 80 100 120
–40 –20 0 20 40 60 80 100 120
Ambient Temperature Ta (°C)
Ambient Temperature Ta (°C)
REJ03D0780-0200 Rev.2.00 Jun 15, 2007
Page 10 of 12
M5295AL/AP/AFP
Package Dimensions
JEITA Package Code
P-SIP8-6.4x19-2.54
RENESAS Code
Previous Code
8P5
MASS[Typ.]
0.73g
PRSS0008AA-A
0.2
0.2
19.0
2.8
+0.3
-0.1
0.85
0.1
0.1
1.2
2.54
0.5
+0.1
-0.3
+0.07
0.27
-0.05
1.2
JEITA Package Code
P-DIP8-6.3x8.84-2.54
RENESAS Code
PRDP0008AA-A
Previous Code
8P4
MASS[Typ.]
0.5g
8
5
1
4
NOTE)
1. DIMENSIONS "*1" AND "*2"
DO NOT INCLUDE MOLD FLASH.
2. DIMENSION "*3" DOES NOT
INCLUDE TRIM OFFSET.
*2
D
Dimension in Millimeters
Reference
Symbol
Min Nom Max
e1
D
7.32 7.62 7.92
8.7 8.9 9.1
E
6.3
6.15
6.45
4.5
A
SEATING PLANE
A1
A2
bp
b2
b3
c
0.51
*3
b3
3.3
*3
bp
b2
0.4 0.5 0.6
0.9 1.0 1.3
1.4 1.5 1.8
0.22 0.27 0.34
e
0°
15°
e
L
2.29 2.54 2.79
3.0
REJ03D0780-0200 Rev.2.00 Jun 15, 2007
Page 11 of 12
M5295AL/AP/AFP
JEITA Package Code
P-SOP8-4.4x4.85-1.27
RENESAS Code
PRSP0008DE-C
Previous Code
—
MASS[Typ.]
0.1g
F
*1
D
NOTE)
8
5
1. DIMENSIONS"*1 (Nom)"AND"*2"
DO NOT INCLUDE MOLD FLASH.
2. DIMENSION"*3"DOES NOT
INCLUDE TRIM OFFSET.
bp
Index mark
Terminal cross section
( Ni/Pd/Au plating )
Dimension in Millimeters
Reference
Symbol
1
4
Min Nom Max
*3
e
bp
Z
D
E
A2
4.65 4.85 5.05
4.4 4.6
1.85
x
M
4.2
L1
A1 0.00 0.1 0.20
2.03
A
bp 0.34 0.4 0.46
b1
c
c1
0.15 0.20 0.25
L
θ
0° 8°
HE 5.7 6.2 6.5
y
Detail F
e
1.12 1.27 1.42
0.12
x
y
Z
L
0.10
0.75
0.25 0.45 0.65
0.90
L1
JEITA Package Code
P-SOP8-4.4x5-1.27
RENESAS Code
PRSP0008DA-A
Previous Code
8P2S-A
MASS[Typ.]
0.07g
8
5
F
NOTE)
1. DIMENSIONS "*1" AND "*2"
DO NOT INCLUDE MOLD FLASH.
2. DIMENSION "*3" DOES NOT
INCLUDE TRIM OFFSET.
1
4
Index mark
c
A2
A1
*2
D
Dimension in Millimeters
Reference
Symbol
Min Nom Max
D
E
4.8 5.0 5.2
4.2 4.4 4.6
1.5
A2
A1
A
0.05
*3
bp
e
1.9
0.35 0.4 0.5
0.13 0.15 0.2
y
bp
c
Detail F
0°
10°
HE
e
5.9 6.2 6.5
1.12 1.27 1.42
0.1
y
L
0.2 0.4 0.6
REJ03D0780-0200 Rev.2.00 Jun 15, 2007
Page 12 of 12
Sales Strategic Planning Div. Nippon Bldg., 2-6-2, Ohte-machi, Chiyoda-ku, Tokyo 100-0004, Japan
Notes:
1. This document is provided for reference purposes only so that Renesas customers may select the appropriate Renesas products for their use. Renesas neither makes
warranties or representations with respect to the accuracy or completeness of the information contained in this document nor grants any license to any intellectual property
rights or any other rights of Renesas or any third party with respect to the information in this document.
2. Renesas shall have no liability for damages or infringement of any intellectual property or other rights arising out of the use of any information in this document, including,
but not limited to, product data, diagrams, charts, programs, algorithms, and application circuit examples.
3. You should not use the products or the technology described in this document for the purpose of military applications such as the development of weapons of mass
destruction or for the purpose of any other military use. When exporting the products or technology described herein, you should follow the applicable export control laws
and regulations, and procedures required by such laws and regulations.
4. All information included in this document such as product data, diagrams, charts, programs, algorithms, and application circuit examples, is current as of the date this
document is issued. Such information, however, is subject to change without any prior notice. Before purchasing or using any Renesas products listed in this document,
please confirm the latest product information with a Renesas sales office. Also, please pay regular and careful attention to additional and different information to be
disclosed by Renesas such as that disclosed through our website. (http://www.renesas.com )
5. Renesas has used reasonable care in compiling the information included in this document, but Renesas assumes no liability whatsoever for any damages incurred as a
result of errors or omissions in the information included in this document.
6. When using or otherwise relying on the information in this document, you should evaluate the information in light of the total system before deciding about the applicability
of such information to the intended application. Renesas makes no representations, warranties or guaranties regarding the suitability of its products for any particular
application and specifically disclaims any liability arising out of the application and use of the information in this document or Renesas products.
7. With the exception of products specified by Renesas as suitable for automobile applications, Renesas products are not designed, manufactured or tested for applications
or otherwise in systems the failure or malfunction of which may cause a direct threat to human life or create a risk of human injury or which require especially high quality
and reliability such as safety systems, or equipment or systems for transportation and traffic, healthcare, combustion control, aerospace and aeronautics, nuclear power, or
undersea communication transmission. If you are considering the use of our products for such purposes, please contact a Renesas sales office beforehand. Renesas shall
have no liability for damages arising out of the uses set forth above.
8. Notwithstanding the preceding paragraph, you should not use Renesas products for the purposes listed below:
(1) artificial life support devices or systems
(2) surgical implantations
(3) healthcare intervention (e.g., excision, administration of medication, etc.)
(4) any other purposes that pose a direct threat to human life
Renesas shall have no liability for damages arising out of the uses set forth in the above and purchasers who elect to use Renesas products in any of the foregoing
applications shall indemnify and hold harmless Renesas Technology Corp., its affiliated companies and their officers, directors, and employees against any and all
damages arising out of such applications.
9. You should use the products described herein within the range specified by Renesas, especially with respect to the maximum rating, operating supply voltage range,
movement power voltage range, heat radiation characteristics, installation and other product characteristics. Renesas shall have no liability for malfunctions or damages
arising out of the use of Renesas products beyond such specified ranges.
10. Although Renesas endeavors to improve the quality and reliability of its products, IC products have specific characteristics such as the occurrence of failure at a certain
rate and malfunctions under certain use conditions. Please be sure to implement safety measures to guard against the possibility of physical injury, and injury or damage
caused by fire in the event of the failure of a Renesas product, such as safety design for hardware and software including but not limited to redundancy, fire control and
malfunction prevention, appropriate treatment for aging degradation or any other applicable measures. Among others, since the evaluation of microcomputer software
alone is very difficult, please evaluate the safety of the final products or system manufactured by you.
11. In case Renesas products listed in this document are detached from the products to which the Renesas products are attached or affixed, the risk of accident such as
swallowing by infants and small children is very high. You should implement safety measures so that Renesas products may not be easily detached from your products.
Renesas shall have no liability for damages arising out of such detachment.
12. This document may not be reproduced or duplicated, in any form, in whole or in part, without prior written approval from Renesas.
13. Please contact a Renesas sales office if you have any questions regarding the information contained in this document, Renesas semiconductor products, or if you have
any other inquiries.
RENESAS SALES OFFICES
http://www.renesas.com
Refer to "http://www.renesas.com/en/network" for the latest and detailed information.
Renesas Technology America, Inc.
450 Holger Way, San Jose, CA 95134-1368, U.S.A
Tel: <1> (408) 382-7500, Fax: <1> (408) 382-7501
Renesas Technology Europe Limited
Dukes Meadow, Millboard Road, Bourne End, Buckinghamshire, SL8 5FH, U.K.
Tel: <44> (1628) 585-100, Fax: <44> (1628) 585-900
Renesas Technology (Shanghai) Co., Ltd.
Unit 204, 205, AZIACenter, No.1233 Lujiazui Ring Rd, Pudong District, Shanghai, China 200120
Tel: <86> (21) 5877-1818, Fax: <86> (21) 6887-7898
Renesas Technology Hong Kong Ltd.
7th Floor, North Tower, World Finance Centre, Harbour City, 1 Canton Road, Tsimshatsui, Kowloon, Hong Kong
Tel: <852> 2265-6688, Fax: <852> 2730-6071
Renesas Technology Taiwan Co., Ltd.
10th Floor, No.99, Fushing North Road, Taipei, Taiwan
Tel: <886> (2) 2715-2888, Fax: <886> (2) 2713-2999
Renesas Technology Singapore Pte. Ltd.
1 Harbour Front Avenue, #06-10, Keppel Bay Tower, Singapore 098632
Tel: <65> 6213-0200, Fax: <65> 6278-8001
Renesas Technology Korea Co., Ltd.
Kukje Center Bldg. 18th Fl., 191, 2-ka, Hangang-ro, Yongsan-ku, Seoul 140-702, Korea
Tel: <82> (2) 796-3115, Fax: <82> (2) 796-2145
Renesas Technology Malaysia Sdn. Bhd
Unit 906, Block B, Menara Amcorp, Amcorp Trade Centre, No.18, Jalan Persiaran Barat, 46050 Petaling Jaya, Selangor Darul Ehsan, Malaysia
Tel: <603> 7955-9390, Fax: <603> 7955-9510
© 2007. Renesas Technology Corp., All rights reserved. Printed in Japan.
Colophon .7.0
相关型号：
M5295FP
Power Supply Support Circuit, Fixed, 1 Channel, +4.25VV, BIPolar, PDSO8, 0.225 INCH, PLASTIC, SOP-8
MITSUBISHI
M5295L
Power Supply Support Circuit, Fixed, 1 Channel, +4.25VV, BIPolar, PSIP8, 0.340 INCH, PLASTIC, SIP-8
MITSUBISHI
M5295P
Power Supply Support Circuit, Fixed, 1 Channel, +4.25VV, BIPolar, PDIP8, 0.300 INCH, PLASTIC, DIP-8
MITSUBISHI
©2020 ICPDF网 联系我们和版权申明