http://datasheet.sii-ic.com/en/automotive_convenience_timer/S35720_E.pdf

S-35720 Series
www.sii-ic.com
FOR AUTOMOTIVE 125°C OPERATION
WITH INTERRUPT TIME SETTING PIN
CONVENIENCE TIMER
© SII Semiconductor Corporation, 2015-2016
Rev.1.1_00
The convenience timer is a CMOS timer IC which operates with low current consumption, and is suitable for the time
management of the relative time.
The S-35720 Series compares the timer value and the value set to the SET0 pin and the SET1 pin, and outputs an interrupt
signal when the values match each other.
The timer is a 24-bit binary-up counter.
4 types of interrupt time can be selected depending on the SET0 pin and the SET1 pin settings.
Caution
This product can be used in vehicle equipment and in-vehicle equipment. Before using the product in the
purpose, contact to SII Semiconductor Corporation is indispensable.
 Features
• Alarm interrupt function:
•
•
•
•
•
•
*1.
Settable interrupt time
Selectable as the option on the second time scale from 1 second to 194 days
(Approximately half a year)
Low current consumption:
0.2 μA typ. (Crystal oscillator: CL = 6.0 pF, VDD = 3.0 V, Ta = +25°C)
Wide range of operation voltage:
1.8 V to 5.5 V
Built-in 32.768 kHz crystal oscillation circuit
Operation temperature range:
Ta = −40°C to +125°C
Lead-free (Sn 100%), halogen-free
AEC-Q100 in process*1
Contact our sales office for details.
 Application
• Time management of various systems during the sleep period
 Package
• TMSOP-8
1
FOR AUTOMOTIVE 125°C OPERATION WITH INTERRUPT TIME SETTING PIN CONVENIENCE TIMER
Rev.1.1_00
S-35720 Series
 Block Diagram
Pull-up
RST
XIN
Oscillation
circuit
XOUT
Divider,
Timing generator
VDD
Chattering
elimination
circuit
INT pin
controller
Power-on
detection
circuit
Timer (24-bit)
Constant
voltage
circuit
Comparator
INT
Interrupt time
setting registor
VSS
Figure 1
2
Internal reset signal
SET0
SET1
FOR AUTOMOTIVE 125°C OPERATION WITH INTERRUPT TIME SETTING PIN CONVENIENCE TIMER
Rev.1.1_00
S-35720 Series
 AEC-Q100 in Process
Contact our sales office for details of AEC-Q100 reliability specification.
 Product Name Structure
1. Product name
S-35720
x
xx
A -
K8T2
U
Environmental code
U:
Lead-free (Sn 100%), halogen-free
Package abbreviation and IC packing specification*1
K8T2: TMSOP-8, Tape
Operation temperature
A:
Ta = −40°C to +125°C
Option code 2*2
Option code 1
B:
Crystal oscillator CL = 9.0 pF
C:
Crystal oscillator CL = 6.0 pF
*3
D:
Crystal oscillator CL = others
Product name
*1. Refer to the tape drawing.
*2. A sequence number added by the optional function that is user-selected.
*3. Contact our sales office for details.
2. Package
Table 1
Package Name
TMSOP-8
Dimension
FM008-A-P-SD
Package Drawing Codes
Tape
FM008-A-C-SD
Reel
FM008-A-R-SD
3. Product name list
Table 2 (1 / 2)
_______
Product Name
S-35720C01A-K8T2U
RST Pin*1
With pull-up resistor
INT Pin Output Form*2
Nch open-drain output
Time-out Type*3
One-shot loop time-out
Table 2 (2 / 2)
Product Name
SET0 Pin, SET1 Pin Settings (SET0, SET1)
0, 0
0, 1
1, 0
1, 1
S-35720C01A-K8T2U 60 seconds
10 seconds 30 seconds 1 second
*1. The pin with / without pull-up resistor is selectable. Refer to " Pin Functions".
*2. The pin of Nch open-drain output / CMOS output is selectable. Refer to " Pin Functions".
*3. The type of one-shot loop time-out / handshake time-out / toggle operation is selectable. Refer to " INT Pin
Interrupt Signal Output". Contact our sales office for the details of toggle operation.
Remark
Please contact our sales office for products with specifications other than the above.
3
FOR AUTOMOTIVE 125°C OPERATION WITH INTERRUPT TIME SETTING PIN CONVENIENCE TIMER
Rev.1.1_00
S-35720 Series
 Pin Configuration
1. TMSOP-8
Table 3
Top view
1
2
3
4
Figure 2
4
Pin No.
8
7
6
5
Symbol
_______
1
RST
2
XOUT
3
4
XIN
VSS
5
INT
6
7
SET0
SET1
8
VDD
Description
Input pin for
reset signal
Connection pins for
crystal oscillator
List of Pins
I/O
Input
Configuration
CMOS input
(With / without
Pull-up resistor is selectable)
−
GND pin
−
Output pin for
Output
interrupt signal
Input pins for
Input
interrupt time setting
Pin for positive
−
power supply
−
−
Nch open-drain output /
CMOS output is selectable
CMOS input
−
FOR AUTOMOTIVE 125°C OPERATION WITH INTERRUPT TIME SETTING PIN CONVENIENCE TIMER
Rev.1.1_00
S-35720 Series
 Pin Functions
1. SET0, SET1 (Input for interrupt time setting) pins
_______
These pins input the interrupt time setting signal. The setting signals are input when the RST pin changes from "L" to
"H". As a result, interrupt time does not change even if the SET0 pin and the SET1 pin change during timer operation.
In one-shot loop time-out and handshake time-out, 4 types of interrupt time can be selected depending on the pin
settings. Interrupt time of the timer can be selected as the option on the second time scale from 1 second to 194 days
(Approximately half a year).
_______
2. RST (Input for reset signal) pin
_______
This pin inputs the reset
signal. The timer is reset when inputting "L" to _______
the RST pin. The INT pin is set to "H" when
_______
inputting "H" to the RST pin, and the timer starts the operation. The RST pin has a built-in
chattering elimination
_______
circuit. Regarding
the chattering elimination circuit, refer to " Chattering Elimination of RST Pin".
_______
Also, the RST pin with / without pull-up resistor can be selected.
3. INT (Output for interrupt signal) pin
This pin outputs an interrupt signal. The interrupt signal is output when the time set to the SET0 pin and the SET1 pin
comes. The interrupt signal output (time-out type) of one-shot loop time-out / handshake time-out / toggle operation*1
can be selected as the option. Regarding the operation of the interrupt signal output, refer to " INT Pin Interrupt
Signal Output".
Also, the INT pin output form of Nch open-drain output / CMOS output can be selected.
*1. Contact our sales office for the details of toggle operation.
4. XIN, XOUT (Connection for crystal oscillator) pins
Connect a crystal oscillator between the XIN pin and the XOUT pin.
5. VDD (Positive power supply) pin
Connect this pin with a positive power supply.
Regarding the values of voltage to be supplied, refer to " Recommended Operation Conditions".
6. VSS pin
Connect this pin to GND.
5
FOR AUTOMOTIVE 125°C OPERATION WITH INTERRUPT TIME SETTING PIN CONVENIENCE TIMER
Rev.1.1_00
S-35720 Series
 Equivalent Circuits of Pins
SET0, SET1
Figure 3
_______
_______
RST
RST
Figure 4
_______
RST Pin (With Pull-up Resistor)
INT
Figure 6 INT Pin (Nch Open-drain Output)
6
SET0 Pin, SET1 Pin
Figure 5
_______
RST Pin (Without Pull-up Resistor)
INT
Figure 7 INT Pin (CMOS Output)
FOR AUTOMOTIVE 125°C OPERATION WITH INTERRUPT TIME SETTING PIN CONVENIENCE TIMER
Rev.1.1_00
S-35720 Series
 Absolute Maximum Ratings
Table 4
Item
Power supply voltage
Applied Pin
Absolute Maximum Rating
Unit
− _______
VSS − 0.3 to VSS + 6.5
V
*1
SET0,
SET1,
RST
V
VSS − 0.3 to VSS + 6.5
_______
Input voltage
VIN
RST *2
V
VSS − 0.3 to VDD + 0.3 ≤ VSS + 6.5
INT *3
V
VSS − 0.3 to VSS + 6.5
Output voltage
VOUT
INT *4
V
VSS − 0.3 to VDD + 0.3 ≤ VSS + 6.5
Operation ambient temperature*5
−
−40 to +125
°C
Topr
Storage temperature
Tstg
−
−55 to +150
°C
*1. When the product without a pull-up resistor is selected.
*2. When the product with a pull-up resistor is selected.
*3. When Nch open-drain output is selected.
*4. When CMOS output is selected.
*5. Conditions with no condensation or frost. Condensation or frost causes short-circuiting between pins, resulting in a
malfunction.
Caution
Symbol
VDD
The absolute maximum ratings are rated values exceeding which the product could suffer physical
damage. These values must therefore not be exceeded under any conditions.
 Recommended Operation Condition
Table 5
Item
Symbol
Operation power supply voltage
VDD
Condition
Ta = −40°C to +125°C
Min.
Typ.
Max.
(VSS = 0 V)
Unit
1.8
−
5.5
V
 Oscillation Characteristics
Table 6
(Ta = +25°C, VDD = 3.0 V, VSS = 0 V unless otherwise specified)
(Crystal oscillator (NX3215SA, CL = 6.0 pF) manufactured by Nihon Dempa Kogyo Co., Ltd.)
Item
Oscillation start voltage
Oscillation start time
IC-to-IC frequency deviation*1
*1. Reference value
Symbol
VSTA
tSTA
δIC
Condition
Within 10 seconds
−
−
Min.
1.8
−
−20
Typ.
−
−
−
Max.
5.5
1
+20
Unit
V
s
ppm
7
FOR AUTOMOTIVE 125°C OPERATION WITH INTERRUPT TIME SETTING PIN CONVENIENCE TIMER
Rev.1.1_00
S-35720 Series
 DC Electrical Characteristics
Table 7
Item
Current
consumption 1
High level input
leakage current
Low level input
leakage current
High level output
leakage current
Low level output
leakage current
High level input
voltage
Low level input
voltage
High level output
voltage*3
Low level output
voltage
Low level input
current*4
(Ta = −40°C to +125°C, VSS = 0 V unless otherwise specified)
(Crystal oscillator (NX3215SA, CL = 6.0 pF) manufactured by Nihon Dempa Kogyo Co., Ltd.)
Symbol
Applied Pin
Condition
Min.
Typ.
Max.
Unit
VDD = 3.0 V,
Ta
= −40°C to +85°C,
_______
−
0.2
0.35
μA
RST pin = VDD,
INT pin = no load
−
IDD1
VDD = 3.0 V,
Ta
= +125°C,
_______
−
0.7
0.95
μA
RST pin = VDD,
INT pin = no load
_______
IIZH
SET0, SET1, RST
VIN = VDD
−0.5
−
0.5
μA
IIZL
SET0, SET1, RST *1 VIN = VSS
−0.5
−
0.5
μA
IOZH
INT *2
VOUT = VDD
−0.5
−
0.5
μA
IOZL
INT *2
VOUT = VSS
−0.5
−
0.5
μA
VIH
SET0, SET1, RST
−
0.7 × VDD
−
VSS + 5.5
V
−
VSS − 0.3
−
0.3 × VDD
V
0.8 × VDD
−
−
V
−
−
0.4
V
−100
−30
−5
μA
_______
_______
_______
VIL
SET0, SET1, RST
VOH
INT
IOH = −0.4 mA
INT
IOL = 2.0 mA
VOL
VDD = 3.0 V,
VIN = VSS
*1. When the product without a pull-up resistor is selected.
*2. When Nch open-drain output is selected.
*3. When CMOS output is selected.
*4. When the product with a pull-up resistor is selected.
8
IIL
_______
RST
FOR AUTOMOTIVE 125°C OPERATION WITH INTERRUPT TIME SETTING PIN CONVENIENCE TIMER
Rev.1.1_00
S-35720 Series
 INT Pin Interrupt Signal Output
The INT pin interrupt signal output (time-out type) can be selected from one of the following:
• One-shot loop time-out
• Handshake time-out
*1
• Toggle operation
*1. Contact our sales office for the details of toggle operation.
1. One-shot loop time-out
One-shot _______
loop time-out is a type to output the "L" pulse interrupt signal repeatedly from the INT pin.
After the RST pin changes from "L" to "H", the timer starts the operation. Then, the INT pin outputs "L" pulse when
the timer value matches the value set to the SET0 pin and the SET1 pin*1. After that, the S-35720 Series resets the
timer automatically, and
restarts a count-up action.
_______
If "L" is input to the RST pin before the timer value matches the value set to the SET0 pin and the SET1 pin*1, the
timer is reset.
*1. 4 types of interrupt time can be selected depending on the SET0 pin and the SET1 pin settings.
Remark
The above description is the example of Nch open-drain output product.
In CMOS output product, the INT pin output is the inverse logic of Nch open-drain output product.
RST
Matchs the value set to
SET0 pin and SET1 pin
Timer reset
Count-up action
Count-up action
Timer
Timer reset
Count-up action
Count-up action
Reset
Reset
Timer reset
One-shot loop time-out
One-shot loop time-out
INT
The timer restarts
The timer restarts
Output Timing of One-shot Loop Time-out (Nch Open-drain Output)
RST
Matchs the value set to
SET0 pin and SET1 pin
Timer reset
Timer
The timer restarts
INT pin outputs "L" pulse periodically
7.8 ms
Figure 8
Timer reset
Count-up action
Count-up action
Timer reset
Count-up action
Count-up action
Reset
Reset
Timer reset
One-shot loop time-out
Timer reset
One-shot loop time-out
INT
The timer restarts
7.8 ms
Figure 9
The timer restarts
The timer restarts
INT pin outputs "H" pulse periodically
Output Timing of One-shot Loop Time-out (CMOS Output)
9
FOR AUTOMOTIVE 125°C OPERATION WITH INTERRUPT TIME SETTING PIN CONVENIENCE TIMER
Rev.1.1_00
S-35720 Series
2. Handshake time-out
Handshake
time-out is a type to output "L" level interrupt signal from the INT pin.
_______
After the RST pin changes from "L" to "H", the timer starts the operation. Then, the INT pin outputs "L" level when
the timer value matches the value set to the SET0 pin and the SET1 pin*1. When the INT pin outputs "L" level, the
timer stops and maintains the timer value._______
_______
The timer is reset by inputting "L" to the RST pin. After that, if "H" is input to the RST pin, the INT pin is set to "H"
and the timer restarts_______
the count-up action.
If "L" is input to the RST pin before the timer value matches the value set to the SET0 pin and the SET1 pin*1, the
timer is reset.
*1. 4 types of interrupt time can be selected depending on the SET0 pin and the SET1 pin settings.
Remark
The above description is the example of Nch open-drain output product.
In CMOS output product, the INT pin output is the inverse logic of Nch open-drain output product.
RST
Timer reset
Timer
Matchs the value set to
SET0 pin and SET 1 pin
Count-up action
Reset
Timer reset
Count-up action
Reset
Timer reset
Count-up action
Reset
Handshake time-out
The timer restarts
INT
Figure 10
The timer restarts
Output Timing of Handshake Time-out (Nch open-drain Output)
RST
Timer reset
Timer
Matchs the value set to
SET0 pin and SET 1 pin
Count-up action
Reset
Timer reset
Count-up action
Reset
Timer reset
Count-up action
Reset
Handshake time-out
The timer restarts
INT
Figure 11
10
The timer restarts
Output Timing of Handshake Time-out (CMOS Output)
FOR AUTOMOTIVE 125°C OPERATION WITH INTERRUPT TIME SETTING PIN CONVENIENCE TIMER
Rev.1.1_00
S-35720 Series
 Power-on Detection Circuit
In order for the power-on detection circuit to operate normally, raise the power supply voltage of the IC from 0.2 V or lower
so that it reaches 1.8 V of the operation power supply voltage minimum value within 10 ms, as shown in Figure 12.
Within 10 ms
1.8 V
(Operation power
supply voltage min.)
0.2 V or lower
0V
*1.
*1
0 V means that there is no potential difference between the VDD pin and the VSS pin of the S-35720 Series.
Figure 12
How to Raise the Power Supply Voltage
If the power supply voltage of the S-35720 Series cannot be raised under the above conditions, the power-on detection
*1
circuit may not operate normally and an oscillation
_______may not start . In such case, perform the operations shown in
"1.
When power supply voltage is raised at
_______ When power supply voltage is raised at RST pin = "L" " and "2.
RST pin = "H" ".
*1.
When one-shot loop time-out or handshake time-out is selected as the option.
_______
1. When power supply voltage is raised at RST pin = "L"
_______
_______
Set the RST pin to "L" until the power supply voltage reaches 1.8 V or higher. While the RST_______
pin is set to "L", the
oscillation start signal becomes "H", and the crystal oscillation circuit normally oscillates. If the RST pin is set to "H"
after the power supply voltage reaches 1.8 V, the oscillation start signal becomes "L" within 500 ms, and the
oscillation status is maintained.
_______
The current consumption increases as mentioned below while the RST pin is set to "L".
• When the product without a pull-up resistor is selected:
• When the product with a pull-up resistor is selected:
1.7 μA typ.
30 μA typ.
10 ms
1.8 V
(Operation power supply voltage min.)
0.2 V or lower
0 V*1
Oscillation start signal "H"  "L"
within 500 ms
RST pin input
Oscillation start signal
Oscillation circuit output
*1.
0 V means that there is no potential difference between the VDD pin and the VSS pin of the S-35720 Series.
_______
Figure 13
When Power Supply Voltage is Raised at RST Pin = "L"
11
FOR AUTOMOTIVE 125°C OPERATION WITH INTERRUPT TIME SETTING PIN CONVENIENCE TIMER
Rev.1.1_00
S-35720 Series
_______
2. When power supply voltage is raised at RST pin = "H"
_______
_______
Set the RST pin to "L" after the power supply voltage reaches 1.8 V or higher. If the RST pin is set to "L" for 500 ms
or
longer, the oscillation start signal becomes "H", and the crystal oscillation circuit normally oscillates. After that, if the
_______
RST pin is set to "H", the oscillation start signal becomes "L" within_______
500 ms, and the oscillation status is maintained.
The current consumption increases as mentioned below while the RST pin is set to "L".
• When the product without a pull-up resistor is selected:
• When the product with a pull-up resistor is selected:
1.7 μA typ.
30 μA typ.
10 ms
1.8 V
(Operation power supply voltage min.)
0.2 V or lower
0 V*1
RST pin input
Oscillation start signal
"H"  "L"
within 500 ms
Oscillation start signal
Oscillation circuit output
*1.
0 V means that there is no potential difference between the VDD pin and the VSS pin of the S-35720 Series.
_______
Figure 14
_______
When Power Supply Voltage is Raised at RST Pin = "H"
The RST pin has a built-in chattering elimination
circuit.
_______
_______
Regarding the chattering elimination of the RST pin, refer to " Chattering Elimination of RST Pin".
12
FOR AUTOMOTIVE 125°C OPERATION WITH INTERRUPT TIME SETTING PIN CONVENIENCE TIMER
Rev.1.1_00
S-35720 Series
_________
 Chattering Elimination of RST Pin
_______
The RST pin has a built-in chattering elimination circuit, and the output logic is active "L".
Figure 15 is a timing chart of chattering elimination. Perform sampling at 8 Hz and operate the shift register circuit.
Perform the shift operation for 3 times, and reset the counter when DF1 to DF3 are all "L". During the charttering
elimination,
the pulse width, 2 periods
(approximately 0.25 seconds) of clock (8 Hz), can be eliminated. To determine the
_______
_______
RST pin "L" input, maintain the RST
pin "L" input during the period
longer than 3.5 periods (0.438 seconds) of clock (8
_______
_______
Hz). Similarly, to determine the RST pin "H" input, maintain the RST pin "H" input during the period longer than 3.5
periods (0.438 seconds) of clock (8 Hz).
Clock (8 Hz)
________
RST pin input signal
Shift register_DF1
Shift register _DF2
Shift register _DF3
Chattering elimination width
Reset signal after
chattering elimination
Figure 15
2 periods
Counter reset
Count-up action starts
3.5 periods
3.5 periods
Timing Chart of Chattering Elimination
13
FOR AUTOMOTIVE 125°C OPERATION WITH INTERRUPT TIME SETTING PIN CONVENIENCE TIMER
Rev.1.1_00
S-35720 Series
12 V
SET1
SET0
VDD
RST
VSS
VSS
10 k
VOUT
VR
10 k
VIN
S-35720
10 k
S-19xxx
10 k
 Examples of Application Circuit
VCC
VCC
CPU
INT
XIN
XOUT
VSS
Figure 16
Caution
14
The above connection diagrams do not guarantee operation. Set the constants after performing
sufficient evaluation using the actual application.
FOR AUTOMOTIVE 125°C OPERATION WITH INTERRUPT TIME SETTING PIN CONVENIENCE TIMER
Rev.1.1_00
S-35720 Series
 Configuration of Crystal Oscillation Circuit
Since the S-35720 Series has built-in capacitors (Cg and Cd), adjustment of oscillation frequency is not necessary.
However, the crystal oscillation circuit is sensitive to external noise and parasitic capacitance (CP), these effects may
become a factor to worsen the clock accuracy. Therefore, the following steps are recommended for optimizing the
configuration of crystal oscillation circuit.
• Locate the bypass capacitor adjacent to the power supply pin of the S-35720 Series.
• Place the S-35720 Series and the crystal oscillator as close to each other as possible, and shorten the substrate wiring.
• Increase the insulation resistance between pins and the substrate wiring patterns of XIN and XOUT.
• Do not place any signal or power lines close to the crystal oscillation circuit.
• Locate the GND layer immediately below the crystal oscillation circuit.
(In the case of a multi-layer board, only the layer farthest from the oscillation circuit should be located as the GND layer.
Do not locate a circuit pattern on the intermediate layers.)
S-35720
Crystal oscillator: 32.768 kHz
CL = 6.0 pF to 9.0 pF
XIN
Cg
Rf
Cd
Parasitic
capacitance (CP)
XOUT
Rd
Rf = 100 MΩ
Rd = 100 kΩ
Figure 17
Configuration of crystal Oscillation Circuit
Locate the GND layer in the
layer immediately below
(In the case of a multi-layer board,
only the layer farthest from the oscillation
circuit should be located as the GND layer.
Do not locate a circuit pattern on the
intermediate layers.)
XOUT
XIN
VSS
Crystal
oscillator
S-35720
Top view
Shield the perimeter with GND
Figure 18
Example of Recommended Connection Pattern Diagram
Caution 1. Oscillation characteristics are subject to the variation of each component such as substrate
parasitic capacitance, parasitic resistance, crystal oscillator, and external capacitor. When
configuring crystal oscillation circuit, pay sufficient attention for them.
2. When using the product in automobile equipment, select the components which can be
automobile carried for each component such as crystal oscillator, external capacitor, and
substrate.
15
FOR AUTOMOTIVE 125°C OPERATION WITH INTERRUPT TIME SETTING PIN CONVENIENCE TIMER
Rev.1.1_00
S-35720 Series
 Cautions When Using Crystal Oscillator
Request a crystal oscillator maker for a matching assessment of the IC and the crystal.
Refer to Table 8 for recommended crystal oscillator characteristics value. When using the product in an environment over
Ta = +85°C, it is recommended to ensure the oscillation allowance shown in Table 8 at room temperature.
Table 8
Crystal Oscillator Characteristics
Crystal Oscillator CL Value
(Load Capacitance)
R1 Value
(Equivalent Series Resistance)
9.0 pF
6.0 pF
80 kΩ max.
80 kΩ max.
Oscillation Allowance at Power-on
5 times or more
5 times or more
 Precautions
• Do not apply an electrostatic discharge to this IC that exceeds the performance ratings of the built-in electrostatic
protection circuit.
• SII Semiconductor Corporation claims no responsibility for any disputes arising out of or in connection with any
infringement by products including this IC of patents owned by a third party.
16
FOR AUTOMOTIVE 125°C OPERATION WITH INTERRUPT TIME SETTING PIN CONVENIENCE TIMER
Rev.1.1_00
S-35720 Series
 Characteristics (Typical Data)
1. Current consumption 1 vs. Power supply voltage characteristics
2. Current consumption 1 vs. Temperature characteristics
Ta = +25°C, CL = 6.0 pF
1.0
IDD1 [A]
IDD1 [A]
0.8
0.6
0.4
Ta = +25°C, CL = 6.0 pF
0.8
0.6
VDD = 5.0 V
0.4
0.2
0.2
VDD = 3.0 V
0.0
40 25
0.0
0
2
4
6
0
VDD [V]
3. Crystal oscillator frequency deviation vs.
Power supply voltage characteristics
f/f [ppm]
f/f [ppm]
0
10
20
2
4
6
VDD [V]
125
50
0
50
100
150
200
250
300
350
400
450
40 25
25
50
Ta [C]
75
100
125
INT pin, Ta = +25°C
CMOS output
INT pin, SDA pin, Ta = +25°C
0
VDD = 3.0 V
5
VDD = 5.0 V
0
6. High level output current vs. VDD − VOUT characteristics
IOH [mA]
IOL [mA]
5. Low level output current vs. Output voltage characteristics
70
60
50
40
30
20
10
0
100
CL = 6.0 pF
10
0
75
4. Crystal oscillator frequency deviation vs.
Temperature characteristics
Ta = +25°C, CL = 6.0 pF
20
25
50
Ta [C]
10
15
VDD = 5.0 V
20
VDD = 3.0 V
25
0
2
4
6
VOUT [V]
0
2
4
VDD  VOUT [V]
6
7. Low level input current vs. Power supply voltage characteristics
_______
RST pin, Ta = +25°C
Product with pull-up resistor
0
IIL [A]
10
20
30
40
50
60
0
2
4
6
VDD [V]
17
2.90±0.2
8
5
1
4
0.13±0.1
0.2±0.1
0.65±0.1
No. FM008-A-P-SD-1.2
TITLE
TMSOP8-A-PKG Dimensions
No.
FM008-A-P-SD-1.2
ANGLE
UNIT
mm
SII Semiconductor Corporation
2.00±0.05
4.00±0.1
4.00±0.1
1.00±0.1
+0.1
1.5 -0
1.05±0.05
0.30±0.05
3.25±0.05
4
1
5
8
Feed direction
No. FM008-A-C-SD-2.0
TITLE
TMSOP8-A-Carrier Tape
FM008-A-C-SD-2.0
No.
ANGLE
UNIT
mm
SII Semiconductor Corporation
16.5max.
13.0±0.3
Enlarged drawing in the central part
13±0.2
(60°)
(60°)
No. FM008-A-R-SD-1.0
TITLE
TMSOP8-A-Reel
No.
FM008-A-R-SD-1.0
ANGLE
UNIT
QTY.
4,000
mm
SII Semiconductor Corporation
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