MSM64162A
4-Bit Microcontroller with built-in RC Oscillator type A/D Converter and LCD Driver
GENERAL DESCRIPTION
The MSM64162A is a low power 4-bit microcontroller incorporating the OKI original CPU core nX-4/20.
The MSM64162A provides a minimum instruction execution time of 7.5µs (@400kHz) and contains 2016-byteprogram memory, 128-nibble data memory, two 4-bit input-output ports, 4-bit input port, 4-bit output port, 2-channel RC oscillation A/D converter, LCD driver for up to 80 segments, and buzzer output port.The MSM64162A is best suited for low power, high precision thermometers and hygrometers.
FEATURES
• Operating rangeOperating frequenciesOperating voltageOperating temperature• Memory space
Internal program memoryInternal data memory
• Minimum instruction execution time• RC oscillation A/D converter• LCD driver
(1) At 1/4 duty and 1/3 bias(2) At 1/3 duty and 1/3 bias(3) At 1/2 duty and 1/2 bias• Buzzer driver• Capture register• Watchdog timer• Clock
CPU clock
Time base clock• Power supply voltage
: 32.768kHz crystal oscillator and 400kHz RCOscillator (with an external resistor)
:32.768kHz / 400kHz (switchable by software):32.768kHz
:1.5V / 3V (selectable by mask option)Low power consumption:32.768kHz, 400kHz
:1.25 to 1.70V (1.5V spec.)2.0 to 3.5V (3V spec.)2.2 to 3.5V (1/2 duty): −40 to +85°C:2016 bytes:128 nibbles:7.5µs @400kHz91.6µs @32.768kHz:2 channels
Time dividing 2-channel method:24 ; duty ratio switchable by software::::
80 segments (Max.)63 segments (Max.)44 segments (Max.)
1 (4 output modes selectable)
:2 channels
The information contained herein can change without notice owing to product and / or technicalimprovements. Before using the product, please make sure that the information being referred to isup-to-date
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30.June,1998MSM64162A
• I/O port
Input-output portInput portOutput port:2 ports × 4 bits:1 port × 4 bits
:1 port × 4 bits (8 bits of LCD driver can be used for output-onlyport by mask option.)
• Interrupt
External interrupt:2 sourcesInternal interrupt:7 sources
• Battery check circuit:1 (incorporated only into the input ports)
• Package options:
80-pin plastic QFP (QFP80-P-1420-0.80-BK):Product name : MSM64162A-×××GS-BKChip
:Product name : MSM64162A-×××××× indicates mask code number.2 of 22
30.June,1998MSM64162A
BLOCK DIAGRAM
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CHIP OUTLINE DRAWING
S3LC))2.32.102C2C1DVSVSS(NC)(N(NCVSSVSS1VSSP1P1.P1P1.BP3.3P3.L0P3.1L1P3.0L2P2.3L3P2.2L4P2.1L5P2.0L6RT1L7RS1L8CS1L9IN1L10IN0L11CS0L12RS0L13CRT0L14RT0L15P0.3L16P0.2L17P0.1L18
P0.0
191211L20L2L2L23T2SCC2VDDXTLXTETOOSTSTTSRESPAD DESCRIPTION
Chip size: 3.96 mm × 4.32 mmChip Thickness: 350µm(Typ.)Bonding Pad Size: 110µm × 110µmThe back plate voltage is VDD level.
30.June,1998MSM64162A
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PAD Coordinates
PADX(µm)
Y(µm)
No.
P0.01828.80-1940.40P0.11828.80-1719.30P0.21828.80-1539.30P0.31828.80-1310.10RT01828.80-1048.50CRT01828.80-831.30RS01828.80-651.30CS01828.80-396.00IN01828.80-208.20IN11828.80-12.90CS11828.80175.50RS11828.80390.30RT11828.80580.50P2.01828.80794.10P2.11828.801001.70P2.21828.801194.00P2.31828.801374.00P3.01828.801555.20P3.11828.801735.20P3.21769.701957.80P3.31589.701957.80BD1317.601957.80P1.0999.301957.80P1.1674.701957.80P1.2
354.90
1957.80
PADX(µm)Y(µm)
No.
P1.330.301957.80VSS-231.001957.80VSS1-411.001957.80VSS2-647.101957.80VSSL-1289.401957.80VSS3-1469.401957.80C1-1649.401957.80C2-1829.401957.80L0-1829.401704.00L1-1829.401524.00L2-1829.401344.00L3-1829.401111.20L4-1829.40919.50L5-1829.40739.50L6-1829.40559.50L7-1829.40379.50L8-1829.40199.50L9-1829.4010.20L10-1829.40-232.20L11-1829.40-412.20L12-1829.40-592.20L13-1829.40-772.20L14-1829.40-1008.00L15-1829.40-1290.00L16
-1829.40
-1470.00
30.June,1998MSM64162A
PADX(µm)Y(µm)No.L17-1829.40-1710.00L18-1829.40-1928.10L19-1495.20-1957.50L20-1226.70-1957.50L21-958.80-1957.50L22-694.80-1957.50L23-448.80-1957.50OSC1-243.00-1957.50OSC224.90-1957.50VDD300.60-1957.50XT480.60-1957.50XT660.60-1957.50RESET979.50-1957.50TST11247.70-1957.50TST21599.90-1957.505 of 22
30.June,1998MSM64162A
PIN CONFIGURATION (TOP VIEW)
L23/P6.3L22/P6.2L21/P6.166L20/P6.065RESETOSC2OSC1TST1VDDNCNCNCNC80797877767574737271706968TST2P0.0P0.1P0.2P0.3RT0NCCRT0RS0CS0IN0IN1CS1NCRS1RT1P2.0P2.1P2.2P2.3P3.0P3.1NCP3.267NCXTXT12345678910111213141516171819202122232425262728293031323334353637383940646362616059585756555453525150494847464544434241L19/P5.3L18/P5.2L17/P5.1L16/P5.0L15NCL14L13L12L11L10NCL9L8L7L6L5L4L3L2L1L0C2C1
BDNCNCNCNCP3.3P1.0P1.1P1.2P1.3VSSVSS1VSS2NCNC : No connection80-Pin Plastic QFP
VSSLVSS36 of 22
30.June,1998MSM64162A
ELECTRICAL CHARACTERISTICS (1.5V Spec.)
Absolute Maximum Ratings
( VDD=0V )
Item
Power supply voltage 1Power supply voltage 2Power supply voltage 3Power supply voltage 4Power supply voltage 5Input voltage 1Input voltage 2Input voltage 3Output voltage 1Output voltage 2Output voltage 3Output voltage 4Output voltage 5Storage temperature
SymbolVSSVSS1VSS2VSS3VSSLVIN1VIN2VIN3VOUT1VOUT2VOUT3VOUT4VOUT5TSTG
Ta=25°CTa=25°CTa=25°CTa=25°CTa=25°C
VSS input, Ta = 25°CVSS1 input, Ta = 25°CVSSL input, Ta = 25°CVSS output, Ta = 25°CVSS1 output, Ta = 25°CVSS2 output, Ta = 25°CVSS3 output, Ta = 25°CVSSL output, Ta = 25°C
−
ConditionRating
- 2.0 to + 0.3- 2.0 to + 0.3- 4.0 to + 0.3- 5.5 to + 0.3- 2.0 to + 0.3VSS - 0.3 to + 0.3VSS1 - 0.3 to + 0.3VSSL - 0.3 to + 0.3VSS - 0.3 to + 0.3VSS1- 0.3 to + 0.3VSS2 - 0.3 to + 0.3VSS3 - 0.3 to + 0.3VSSL - 0.3 to + 0.3- 55 to 150
UnitVVVVVVVVVVVVV°C
Recommended Operating Conditions
( VDD =0V )
Item
Operating temperatureOperating Voltage
400kHz OSC External Resistance
SymbolTOPVSSVSS1ROSfXT
Condition
−−−−
Rating
-40 to +85-1.70 to - 1.25250 to 50030 to 35
Unit°CVkΩkHz
Crystal Oscillator Frequency
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30.June,1998MSM64162A
ELECTRICAL CHARACTERISTICS (1.5V Spec.) ( cont.)
DC Characteristics (1.5V Spec.)
(VDD = 0V, VSS = VSS1 = -1.5V, Ta = -40 to +85°C unless otherwise specified.)
Item
Symbol
Condition
+ 100%- 50%+ 100%- 50%
Rating
MIN-3.2
TYP-3.0
MAX-2.8
Unit
VSS2 VoltageVSS3 VoltageVSSL VoltageCrystal OscillationStart VoltageCrystal OscillationHold VoltageCrystal OscillationStop Detection TimeCrystal OscillationInternal CapacitanceCrystal OscillationExternal Capacitance400kHz OSC
Internal Capacitance400kHz OSC
Oscillation FrequencyPOR GenerationVoltage
POR Non-generationVoltage
Battery CheckReference VoltageVRB TemperatureVariation
VSS2
Ca, Cb, C12 = 0.1µFV
VSS3VSSLVSTAVHOLDTSTOPCG, CDCGEXCOSfOSCVPOR1VPOR2VRB∆VRB
Ca, Cb, C12 = 0.1 µF
−
-4.7-1.5−−0.11010880-0.4-1.5-0.73
-4.5-1.3−−−15−12220−−
-0.63
-4.3-0.6-1.45-1.25
1000.0
VVVVmspFpFpFkHzVVV
mV/ °C
Within 5 seconds after oscillationstarts
−−−
External CG option
−
External resistor ROS = 300kΩVSS = -1.25 to -1.70V
When VSS is between VPOR1 and -1.5V
No POR when VSS is betweenVPOR2 and -1.5VTa = 25°C
−
2030163500.0-1.2-0.53−
−-2
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30.June,1998MSM64162A
ELECTRICAL CHARACTERISTICS (1.5V Spec.) ( cont.)
DC Characteristics (1.5V Spec.)
(VDD = 0V, VSS = VSS1 = -1.5V, Ta = -40 to +85°C unless otherwise specified.)
Item
Symbol
Condition
Ta= -40 to +40°CCPU in halt state
(400kHz OSC halt)Ta= +40 to +85°CCPU in operation state
Ta= -40 to +40°C
Rating
MIN−−−−−−−−
TYP22554015060025
MAX530154080230900125
Unit
Current consumption 1
IDD1
Current consumption 2
IDD2
(400kHz OSC halt)Ta= +40 to +85°CCPU in operation state(400kHz OSC in operation),ROS = 300kΩCPU in halt state(400kHz OSC halt),A/D converter inoscillation stateCPU in operation state(400kHz OSC halt)
RT0= 10kΩRT0 = 2kΩ
Current consumption 3
IDD3
µA
Current consumption 4
IDD4
Current consumption 5
IDD5
Battery check circuit in operation State,
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30.June,1998MSM64162A
ELECTRICAL CHARACTERISTICS (1.5V Spec.) ( cont.)
DC Characteristics (1.5V Spec.)
(VDD = 0V, VSS = VSS1 = VSSL = -1.5V, VSS2 = -3.0V, VSS3 =-4.5V, Ta = -40 to +85°C unless otherwisespecified.)
Item
Output current 1
(P1.0)
Output current 2
(P1.0 to P1.3)(P2.0 to P2.3)(P3.0 to P3.3)Output current 3
(BD)
Output current 4
(RT0, RT1, RS0, RS1,CRT0,CS0, CS1)
Symbol
Condition
VOH1 = - 0.5VVOL1 = VSS+0.5VVOH2 = - 0.5VVOL2 = VSS +0.5VVOH3 = - 0.7VVOL3 = VSS +0.7VVOH4 = - 0.1VVOL4 = VSS + 0.1VVOH5 = - 0.5VVOL5 = VSS + 0.5VVOH6 = - 0.5VVOL6 = VSS + 0.5VVOH7 = - 0.2V
(VDD level)
RatingMIN-2.11-2.10.1-1.80.1-1.10.2
-1.50
TYPMAX-0.53-0.50.5-0.40.4-0.40.4
-0.40
UnitmAmA
IOH1IOL1IOH2IOL2IOH3IOL3IOH4IOL4IOH5IOL5IOH6IOL6IOH7IOMH7
-0.19-0.1
mA
2.1-0.11.8-0.2
mA
1.1
-0.08
mA
Output current 5
(When L16 to L23 areconfigured as outputports)
mA
0.08-2.10.1−4−4−4−-0.3
0.40-0.50.5−−−−−−−−
1.50-0.12.1-4−-4−-4−0.3
µA
IOOL
VOL = VSS
−
µAmA
Output current 6
(OSC2)
VOMH7 = VSS1 + 0.2V (VSS1 level)VOMH7S = VSS1 - 0.2V (VSS1 level)VOML7 = VSS2 + 0.2V (VSS2 level)VOML7S = VSS2 - 0.2V (VSS2 level)VOL7 = VSS3 + 0.2V (VSS3 level)VOH = VDD
Output current 7
(L0 to L23)
IOMH7SIOML7IOML7SIOL7
Output Leakage current
(P1.0 to P1.3)(P2.0 to P2.3)(P3.0 to P3.3)
(RT0, RT1, RS0, RS1,CRT0, CS0, CS1)
IOOH
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30.June,1998MSM64162A
ELECTRICAL CHARACTERISTICS (1.5V Spec.) ( cont.)
DC Characteristics (1.5V Spec.)
(VDD = 0V, VSS = VSS1 = VSSL = -1.5V, VSS2 = -3.0V, VSS3 =-4.5V, Ta = -40 to +85°C unless otherwisespecified.)
ItemSymbolIIH1Input current 1(P0.0 to P0.3)(P2.0 to P2.3)(P3.0 to P3.3)ConditionVIH1 = VDD (pull-down)VIL1 = VSS (Pull-up)VIH1 = VDD (high impedance)VIL1 = VSS (high impedance)VIH2 = VDD (pull-down)VIH2 = VDD (high impedance)VIL2 = VSS (high impedance)VIL3 = VSS (Pull-up)VIH3 = VDD (high impedance)VIL3 = VSS (high impedance)VIH4=VDDVIL4=VSSRatingMIN2-600-120-1-600-10-1.50TYP10-10−−10−−-18−−−-0.75MAX60-2106010-4101-0.30UnitIIL1IIH1ZIIL1ZIIH2µAµAInput current 2(IN0, IN1)IIH2ZIIL2ZIIL3IIH3ZIIL3ZµAInput current 3(OSC1)µAInput current 4(RESET, TST1, TST2)IIH4IIL4µAmA11 of 22
30.June,1998MSM64162A
ELECTRICAL CHARACTERISTICS (1.5V Spec.) ( cont.)
DC Characteristics (1.5V Spec.)
(VDD = 0V, VSS = VSS1 = VSSL = -1.5V, VSS2 = -3.0V, VSS3 =-4.5V, Ta = -40 to +85°C unless otherwisespecified.)
ItemSymbolVIH1VIL1VIH2VIL2VIH3VIL3∆VT1Condition−−−−−−−RatingMINTYPMAXUnitVVVVVVVInput Voltage1(P0.0 to P0.3)(P2.0 to P2.3)(P3.0 to P3.3)-0.3-1.5-0.3-1.5-0.3-1.50.05−−−−−−0.100.0-1.20.0-1.20.0-1.20.30Input Voltage2(IN0, IN1, OSC1)Input Voltage3(RESET, TST1, TST2)Hysteresis Width(P0.0 to P0.3)(P2.0 to P2.3)(P3.0 to P3.3)Hysteresis Width(RESET, TST1, TST2)∆VT2−0.050.100.30VInput Pin Capacitance(P0.0 to P0.3)(P2.0 to P2.3)(P3.0 to P3.3)CIN−−−5pF12 of 22
30.June,1998MSM64162A
ELECTRICAL CHARACTERISTICS (1.5V Spec.) ( cont.)
A/D Converter Characteristics
(VDD=0V, VSS=VSS1=-1.5V, Ta=-40 to +85°C unless otherwise specified.)
Item
SymbolRS0,RS1,RT0,RT0−1,RT1RI0, RI1fOSC1fOSC2fOSC3Kf1
RS•RT OscillationFrequency Ratio (*)
Kf2Kf3
same condition.Kfx=
fOSCX(RT0−CS0Oscillation)fOSCX(RT0−1−CS0Oscillation)fOSCX(RT1−CS1Oscillation)
==
fOSCX(RS0−CS0Oscillation)fOSCX(RS0−CS0Oscillation)fOSCX(RS1−CS1Oscillation)
Condition
Rating
MIN
TYP
MAX
Unit
Resistor
For Oscillation
CS0, CT0, CS1 > 740pF2−−kΩ
Input CurrentLimiting ResistorOscillationFrequency
−
Resistor for oscillation = 2kΩResistor for oscillation = 10kΩResistor for oscillation = 200kΩRT0, RT0−1, RT1 = 2kΩRT0, RT0−1, RT1 = 10kΩRT0, RT0−1, RT1 = 200kΩ
116541.82.553.890.9900.0561
1022152.23.044.181.0000.0584
−25660.63.534.351.0100.0637
kΩkHzkHzkHz−−−
* : Kfx is the ratio of the oscillation frequency by a sensor resistor to the oscillation frequency by a reference resistor in the
( X = 1, 2, 3 )
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ELECTRICAL CHARACTERISTICS (3.0V Spec.)
Absolute Maximum Ratings
( VDD=0V )
Item
Power supply voltage 1Power supply voltage 2Power supply voltage 3Power supply voltage 4Power supply voltage 5Input voltage 1Input voltage 2Input voltage 3Output voltage 1Output voltage 2Output voltage 3Output voltage 4Output voltage 5Storage temperature
SymbolVSSVSS1VSS2VSS3VSSLVIN1VIN2VIN3VOUT1VOUT2VOUT3VOUT4VOUT5TSTG
Ta=25°CTa=25°CTa=25°CTa=25°CTa=25°C
VSS input, Ta=25°CVSS2 input, Ta=25°CVSSL input, Ta=25°CVSS output, Ta=25°CVSS1 output, Ta=25°CVSS2 output, Ta=25°CVSS3 output, Ta=25°CVSSL output, Ta=25°C
−
ConditionRating
- 4.0 to + 0.3- 2.0 to + 0.3- 4.0 to + 0.3- 5.5 to + 0.3- 4.0 to + 0.3VSS - 0.3 to + 0.3VSS2 - 0.3 to + 0.3VSSL - 0.3 to + 0.3VSS - 0.3 to + 0.3VSS1 - 0.3 to + 0.3VSS2 - 0.3 to + 0.3VSS3 - 0.3 to + 0.3VSSL - 0.3 to + 0.3
-55 to 150
UnitVVVVVVVVVVVVV°C
Recommended Operating Conditions
( VDD=0V )
Item
Operating temperatureOperating Voltage
400kHz OSC External Resistance
SymbolTOPVSSVSS2ROSfXT
Condition
−
Rating
-40 to +85-3.5 to -2.2
Unit°CV
Using LCD with“duty 1/2”Except using LCDwith “duty 1/2”
−−
-3.5 to -2.090 to 50030 to 66
kΩkHz
Crystal Oscillator Frequency
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30.June,1998MSM64162A
ELECTRICAL CHARACTERISTICS (3.0V Spec.) ( cont.)
DC Characteristics (3.0V Spec.)
(VDD=0V,VSS=VSS2= -3.0V, Ta= -40 to + 85°C unless otherwise specified.)
Item
Symbol
Condition
+ 100%- 50%+ 100%- 50%
Rating
MIN-1.7
TYP-1.5
MAX-1.3
Unit
VSS1 VoltageVSS3 VoltageVSSL VoltageCrystal OscillationStart VoltageCrystal OscillationHold VoltageCrystal OscillationStop Detection TimeCrystal OscillationInternal CapacitanceCrystal OscillationExternal Capacitance400kHz OSC
Internal Capacitance400kHz OSC
Oscillation FrequencyPOR GenerationVoltage
POR Non-generationVoltage
Battery CheckReference VoltageVRB TemperatureVariation
VSS1
Ca, Cb, C12 = 0.1 µFV
VSS3VSSLVSTAVHOLDTSTOPCG, CDCGEXCOSfOSCVPOR1VPOR2VRB∆VRB
Ca, Cb, C12 = 0.1 µF
−
-4.7-1.9−−0.110108300
-4.5-1.3−−−15−12400
-4.3-0.6-2.0-2.01000.0203016620
VVVVmspFpFpFkHz
Within 5 seconds after oscillationstarts
−−−
External CG option
−
External resistor ROS = 100kΩVSS = -2.0 to -3.5V
When VSS is between VPOR1and -3.0V
No POR when VSS is betweenVPOR2 and -3.0VTa = 25°C
−
-0.7-3-0.73−
−−- 0.63-2
0.0-2-0.53−
VVV
mV/ °C
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ELECTRICAL CHARACTERISTICS (3.0V Spec.) ( cont.)
DC Characteristics (3.0V Spec.)
(VDD=0V,VSS=VSS2= -3.0V, Ta= -40 to + 85°C unless otherwise specified.)
ItemSymbolConditionCPU in halt state(400kHz OSC halt)CPU in operation state(400kHz OSC halt)CPU in operation stateTa= -40 to +40°CTa= +40 to +85°CTa= -40 to +40°CTa= +40 to +85°CRatingMIN−−−−−TYP1.51.555220MAX4.530.01540450UnitCurrent consumption 1IDD1Current consumption 2IDD2Current consumption 3IDD3(400kHz OSC in operation),ROS = 100kΩCPU in halt stateRT0 = 10kΩ(400kHz OSC halt),A/D converter inoscillation stateRT0 = 2kΩµA−−30013004502000Current consumption 4IDD4Battery check circuit in operationCurrent consumption 5IDD5State, CPU in operation state(400kHz OSC halt)−5515016 of 22
30.June,1998MSM64162A
ELECTRICAL CHARACTERISTICS (3.0V Spec.) ( cont.)
DC Characteristics (3.0V Spec.)
(VDD = 0V, VSS1 = VSSL = -1.5V, VSS=VSS2 =-3.0V, VSS3 = - 4.5V, Ta = -40 to + 85°C unless otherwisespecified.)
Item
Output current 1
(P1.0)
Output current 2
(P1.0 to P1.3)(P2.0 to P2.3)(P3.0 to P3.3)Output current 3
(BD)
Output current 4
(RT0, RT1, RS0, RS1,CRT0, CS0, CS1)
Symbol
Condition
VOH1 = - 0.5VVOL1 = VSS + 0.5VVOH2 = - 0.5VVOL2 = VSS + 0.5VVOH3 = - 0.7VVOL3 = VSS + 0.7VVOH4 = - 0.1VVOL4 = VSS + 0.1VVOH5 = - 0.5VVOL5 = VSS + 0.5VVOH6 = - 0.5VVOL6 = VSS + 0.5V
VOH7 = - 0.2V (VDD level)VOMH7 = VSS1 + 0.2V (VSS1 level)VOMH7S = VSS1 - 0.2V (VSS1 level)VOML7 = VSS2 + 0.2V (VSS2 level)VOML7S = VSS2 - 0.2V (VSS2 level)VOL7 = VSS3 + 0.2V (VSS3 level)VOH = VDDVOL = VSS
Rating
MIN
TYP
MAX
UnitmAmAmA
IOH1IOL1IOH2IOL2IOH3IOL3IOH4IOL4IOH5IOL5IOH6IOL6IOH7IOMH7
-6.03-6.00.4-6.00.4-2.50.3-1.500.15-6.00.4−4−4−4−-0.3
-1.58-1.51.5-2.02.0-0.80.8-0.600.60-2.02.0−−−−−−−−
-0.425-0.46.0-0.46.0-0.32.5-0.15
mA
mA
Output current 5
(When L16 to L23 areconfigured as outputports)
mA
1.50-0.46.0-4−-4−-4−0.3−
µAµAmA
Output current 6
(OSC2)
Output current 7
(L0 to L23)
IOMH7SIOML7IOML7SIOL7
Output Leakage current
(P1.0 to P1.3)(P2.0 to P2.3)(P3.0 to P3.3)
(RT0, RT1, RS0, RS1,CRT0, CS0, CS1)
IOOHIOOL
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30.June,1998MSM64162A
ELECTRICAL CHARACTERISTICS (3.0V Spec.) ( cont.)
DC Characteristics (3.0V Spec.)
(VDD = 0V, VSS1 = VSSL = -1.5V, VSS=VSS2 =-3.0V, VSS3 = - 4.5V, Ta = -40 to + 85°C unless otherwisespecified.)
ItemSymbolConditionVIH1 = VDD (pull-down)VIL1 = VSS (Pull-up)VIH1 = VDD (high impedance)VIL1 = VSS (high impedance)VIH2 = VDD (pull-down)VIH2 = VDD (high impedance)VIL2 = VSS (high impedance)VIL3 = VSS (Pull-up)VIH3 = VDD (high impedance)VIL3 = VSS (high impedance)VIH4 = VDDVIL4 = VSSRatingMINTYPMAXUnitIIH1Input current 1(P0.0 to P0.3)(P2.0 to P2.3)(P3.0 to P3.3)20-3000-1200-1-3000-10-3.0060-60−−60−−-110−−−-1.50300-201030010-30101-0.75IIL1IIH1ZIIL1ZIIH2µAµAInput current 2(IN0, IN1)IIH2ZIIL2ZIIL3IIH3ZIIL3ZµAInput current 3(OSC1)µAInput current 4(RESET, TST1, TST2)IIH4IIL4µAmA18 of 22
30.June,1998MSM64162A
ELECTRICAL CHARACTERISTICS (3.0V Spec.) ( cont.)
DC Characteristics (3.0V Spec.)
(VDD = 0V, VSS1 = VSSL = -1.5V, VSS=VSS2 =-3.0V, VSS3 = - 4.5V, Ta = -40 to + 85°C unless otherwisespecified.)
ItemSymbolVIH1VIL1VIH2VIL2VIH3VIL3∆VT1Condition−−−−−−−RatingMINTYPMAXUnitVVVVVVVInput Voltage1(P0.0 to P0.3)(P2.0 to P2.3)(P3.0 to P3.3)-0.6-3.0-0.6-3.0-0.6-3.00.2−−−−−−0.50.0-2.40.0-2.40.0-2.41.0Input Voltage2(IN0, IN1, OSC1)Input Voltage3(RESET, TST1, TST2)Hysteresis Width(P0.0 to P0.3)(P2.0 to P2.3)(P3.0 to P3.3)Hysteresis Width(RESET, TST1, TST2)∆VT2−0.20.51.0VInput Pin Capacitance(P0.0 to P0.3)(P2.0 to P2.3)(P3.0 to P3.3)CIN−−−5pF19 of 22
30.June,1998MSM64162A
ELECTRICAL CHARACTERISTICS (3.0V Spec.) ( cont.)
A/D Converter Characteristics
(VDD =0V, VSS = VSS2 = - 3.0V, Ta = - 40 to + 85°C unless otherwise specified.)
Item
SymbolRS0,RS1,RT0,RT0−1,RT1RI0, RI1fOSC1fOSC2fOSC3Kf1
RS•RT OscillationFrequency Ratio (*)
Kf2Kf3
same condition.Kfx=
fOSCX(RT0−CS0Oscillation)fOSCX(RT0−1−CS0Oscillation)f(RT1−CS1Oscillation)
==OSCX
fOSCX(RS0−CS0Oscillation)fOSCX(RS0−CS0Oscillation)fOSCX(RS1−CS1Oscillation)
Condition
Rating
MIN
TYP
MAX
Unit
Resistor
For Oscillation
CS0, CT0, CS1 > 740pF1−−kΩ
Input CurrentLimiting ResistorOscillationFrequency
−
Resistor for oscillation = 2kΩResistor for oscillation = 10kΩResistor for oscillation = 200kΩRT0, RT0−1, RT1 = 2kΩRT0, RT0−1, RT1 = 10kΩRT0, RT0−1, RT1 = 200kΩ
120046.52.794.1150.9900.0573
1023955.43.324.2201.0000.0616
−27764.33.854.3261.0100.0659
kΩkHzkHzkHz−−−
* : Kfx is the ratio of the oscillation frequency by a sensor resistor to the oscillation frequency by a reference resistor in the
( X = 1, 2, 3 )
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30.June,1998MSM64162A
ELECTRICAL CHARACTERISTICS (LCD bias is regulated.)
Recommended Operating Conditions
( VDD=0V )
Item
Operating temperatureOperating Voltage400kHz OSC ExternalResistance
Crystal Oscillator Frequency
SymbolTOPVSSROSfXT
Condition
−−
VSS = -1.70 to -1.25VSS = - 3.5 to - 2.0
−
Rating
-40 to +85-3.50 to -1.25250 to 50090 to 50030 to 66
Unit°CVkΩkHz
DC Characteristics
(VDD = 0V, VSS = - 3.0V, Ta = - 40 to 85°C unless otherwise specified.)
Item
VSS1 VoltageVSS1 VoltageVSS2 VoltageVSS3 Voltage
Symbol
Condition
VSS = - 3.50 to -1.25 ,Ta = 25°C
−
VSS = - 3.50 to - 1.25VSS = - 3.50 to - 1.25
VSS = - 1.5V CPU in halt stateCPU in halt stateVSS = - 1.5V CPU in operation stateCPU in operation state
Ta = - 40 to + 40°CTa = + 40 to + 85°CTa = - 40 to + 40°CTa = + 40 to + 85°CTa = - 40 to + 40°CTa = + 40 to + 85°CTa = - 40 to + 40°CTa = + 40 to + 85°C
Rating
MIN
TYP
MAX
UnitVmV/°CV
VSS1∆VSS1VSS2VSS3
-1.35−
TYP-0.1VTYP-0.2V
-1.20-4
2 xVSS13 xVSS1
-1.05−
TYP+0.1VTYP+0.2V
V
−−−−−−−−
2.52.52.32.35555
7.535.07.53515401540
µAµA
Current consumption 1
IDD1
Current consumption 2
IDD2
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Power Supply Circuit
VDDC1C2C12CCS1.5V
MSM64162VSS3CAVCSS2BVSS1VCLSSLVSSMSM64162A 1.5V Version
VDDC1C12C2CSVSS3CC3.0V
MSM64162VSS2AVCSS1AVCSSLLVSSMSM64162A 3.0V
VDDC1C12CC2SMSM64162VCSS3C1.5V/3.0VAVCSS2BVCASS1VCSSLLVSSMSM64162A 1.5V/VR or 3.0V/VR Version. (LCD bias is regulated.)
Note : CA, CB, CC, CS, CL, C12 : 0.1µF
+100%-50%
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