ATtiny13A - Appendix A

1 Appendix A ATtiny13A Specification at 105 CThis document contains information specific to devices operating at temperatures upto 105 C. Only deviations are covered in this Appendix , all other information can befound in the complete datasheet. The complete datasheet can be found Microcontroller with 1K Bytes In-SystemProgrammable FlashATtiny13 AAppendix ARev. 8126E- Appendix A AVR 08/1128126E- Appendix A AVR 08/11 ATtiny13A1. Electrical Maximum Ratings* CharacteristicsOperating Temperature .. -55 C to +125 C*NOTICE:Stresses beyond those listed under Absolute Maximum Ratings may cause permanent dam-age to the device. This is a stress rating only and functional operation of the device at these or other conditions beyond those indicated in the operational sections of this specification is not implied.

2 Exposure to absolute maximum rating conditions for extended periods may affect device Temperature .. -65 C to +150 CVoltage on any Pin except RESET with respect to Ground .. to VCC+ on RESET with respect to to + Operating Voltage .. Current per I/O Pin .. mADC Current VCC and GND Pins .. mATable 1-1. DC Characteristics, TA = -40 C to +105 CSymbolParameterConditionMinTypMaxUnitsV ILI nput Low Voltage,Any Pin as I/OVCC = - (1)VVCC = - (1)VInput Low Voltage,RESET Pin as Reset (2)VCC = - (1)VVIHI nput High Voltage,Any Pin as I/OVCC = - (3)VCC + = - (3)VCC + High Voltage,RESET Pin as Reset (2)VCC = - (3)VCC + Low Voltage,Pins PB0 and PB1 (4)IOL = 20 mA, VCC = = 10 mA, VCC = Low Voltage,Pins PB2, PB3 and PB4 (4)IOL = 10 mA, VCC = = 5 mA, VCC = High Voltage,Pins PB0 and PB1 (5)IOH = -20 mA, VCC = = -10 mA, VCC = High Voltage,Pins PB2, PB3 and PB4 (5)

3 IOH = -10 mA, VCC = = -5 mA, VCC = LeakageCurrent I/O PinVCC = , pin low-11 AILIHI nput LeakageCurrent I/O PinVCC = , pin high-11 ARPUPull-Up Resistor, I/O PinVCC = , input low2050k Pull-Up Resistor, Reset PinVCC = , input low3080k 38126E- Appendix A AVR 08/11 ATtiny13 ANotes:1. Max means the highest value where the pin is guaranteed to be read as Not tested in Min means the lowest value where the pin is guaranteed to be read as Although each I/O port can under non-transient, steady state conditions sink more than the test conditions, the sum of all IOL (for all ports) should not exceed 60 mA. If IOL exceeds the test condition, VOL may exceed the related specification. Pins are not guaranteed to sink current greater than the listed test Although each I/O port can under non-transient, steady state conditions source more than the test conditions, the sum of all IOH (for all ports) should not exceed 60 mA.

4 If IOH exceeds the test condition, VOH may exceed the related specification. Pins are not guaranteed to source current greater than the listed test Measured with all I/O modules turned off (PRR = 0xFF). of Calibrated Internal OscillatorIt is possible to manually calibrate the internal oscillator to be more accurate than default factory calibration. Note that theoscillator frequency depends on temperature and voltage. Voltage and temperature characteristics can be found in Figure2-53 on page 32, Figure 2-54 on page 33, Figure 2-55 on page 33, and in Figure 2-56 on page :1. Accuracy of oscillator frequency at calibration point (fixed temperature and fixed voltage).ICCS upply Current,Active Mode (6)f = 1 MHz, VCC = = 4 MHz, VCC = = 8 MHz, VCC = Current,Idle Modef = 1 MHz, VCC = = 4 MHz, VCC = = 8 MHz, VCC = Current,Power-Down ModeWDT enabled, VCC = AWDT disabled, VCC = ATable 1-1.

5 DC Characteristics, TA = -40 C to +105 C (Continued)SymbolParameterConditionMinTy pMaxUnitsTable Accuracy of Internal OscillatorCalibrationMethodTarget FrequencyVCC TemperatureAccuracy at given Voltage & Temperature(1) / MHz3V25 C 10%UserCalibrationFixed frequency within:4 5 MHz / 8 10 MHzFixed voltage temperature within:-40 C to +105 C 2%48126E- Appendix A AVR 08 and Reset Power-On ResetNote:1. Values are guidelines Threshold where device is released from reset when voltage is The Power-on Reset will not work unless the supply voltage has been below CharacteristicsTable of Enhanced Power-On Reset. TA = -40 to +105 CSymbolParameterMin(1)Typ(1)Max(1)UnitsV PORR elease threshold of power-on reset (2) threshold of power-on reset (3) Slope Characteristics, Single Ended Channels. TA = -40 C to +105 CSymbolParameterConditionMinTypMaxUnitsR esolution10 BitsAbsolute accuracy(Including INL, DNL, and Quantization, Gain and Offset Errors)VREF = 4V, VCC = 4V,ADC clock = 200 kHz3 LSBVREF = 4V, VCC = 4V,ADC clock = 1 MHz4 LSBVREF = 4V, VCC = 4V,ADC clock = 200 kHz,Noise Reduction = 4V, VCC = 4V,ADC clock = 1 MHz,Noise Reduction Non-Linearity (INL)(Accuracy after Offset and Gain Calibration)VREF = 4V, VCC = 4V,ADC clock = 200 kHz1 LSBD ifferential Non-linearity (DNL)VREF = 4V, VCC = 4V,ADC clock = 200 ErrorVREF = 4V, VCC = 4V,ADC clock = 200 ErrorVREF = 4V, VCC = 4V,ADC clock = 200 TimeFree Running Conversion13260 sClock Frequency501000kHzVINI nput VoltageGNDVREFVI nput Voltage Input Resistance100M 58126E- Appendix A AVR 08 Comparator CharacteristicsNote.

6 All parameters are based on simulation Programming CharacteristicsNote:1. 2 tCLCL for fck < 12 MHz, 3 tCLCL for fck >= 12 MHzTable Comparator Characteristics, TA = -40 C to +105 CSymbolParameterConditionMinTypMaxUnitsV AIOI nput Offset VoltageVCC = 5V, VIN = VCC / 2< 1040mVILACI nput Leakage CurrentVCC = 5V, VIN = VCC / 2-5050nAtAPDA nalog Propagation Delay(from saturation to slight overdrive)VCC = = Propagation Delay(large step change)VCC = = Propagation DelayVCC = - Programming Characteristics, TA = -40 C to +105 CSymbolParameterConditionMinTypMaxUnits1 /tCLCLO scillator FrequencyVCC = Period1000ns1/tCLCLO scillator FrequencyVCC = Period104ns1/tCLCLO scillator FrequencyVCC = Period50nstSHSLSCK Pulse Width HighVCC = tCLCL(1)nstSLSHSCK Pulse Width Low2 tCLCL(1)nstOVSHMOSI Setup to SCK HightCLCLnstSHOXMOSI Hold after SCK High2 tCLCLns68126E- Appendix A AVR 08/11 ATtiny13A2.

7 Typical CharacteristicsThe data contained in this section is largely based on simulations and characterization of similardevices in the same process and design methods. Thus, the data should be treated as indica-tions of how the part will following charts show typical behavior. These figures are not tested during characterisation devices are operated at frequencies higher than test limits but they arenot guaranteed to function properly at frequencies higher than the ordering code current consumption measurements are performed with all I/O pins configured as inputs andwith internal pull-ups enabled. Current consumption is a function of several factors such as oper-ating voltage, operating frequency, loading of I/O pins, switching rate of I/O pins, code executedand ambient temperature. The dominating factors are operating voltage and sine wave generator with rail-to-rail output is used as clock source but current consumption inPower-Down mode is independent of clock selection.

8 The difference between current consump-tion in Power-Down mode with Watchdog Timer enabled and Power-Down mode with WatchdogTimer disabled represents the differential current drawn by the Watchdog current drawn from pins with a capacitive load may be estimated (for one pin) as follows:where VCC = operating voltage, CL = load capacitance and fSW = average switching frequency ofI/O Consumption in Active ModeFigure Supply Current vs. VCC (Internal Calibrated Oscillator, MHz)ICPVCCCLf SW ACTIVE SUPPLY CURRENT vs. VCCINTERNAL OSCILLATOR, MHz105 C85 C25 C-40 (V)ICC (mA)78126E- Appendix A AVR 08/11 ATtiny13 AFigure Supply Current vs. VCC (Internal Calibrated Oscillator, MHz)Figure Supply Current vs. VCC (Internal WDT Oscillator, 128 kHz)ACTIVE SUPPLY CURRENT vs. VCCINTERNAL OSCILLATOR, MHz105 C85 C25 C-40 (V)ICC (mA)ACTIVE SUPPLY CURRENT vs.

9 VCCINTERNAL OSCILLATOR, 128 kHz105 C85 C25 C-40 (V)ICC (mA)88126E- Appendix A AVR 08/11 ATtiny13 AFigure Supply Current vs. VCC (32 kHz External Clock) Consumption in Idle ModeFigure Supply Current vs. VCC (Internal Calibrated Oscillator, MHz)ACTIVE SUPPLY CURRENT vs. VCC32 KHz EXTERNAL CLOCK, PRR = 0xFF105 C85 C25 C-40 (V)ICC (mA)IDLE SUPPLY CURRENT vs. VCCINTERNAL OSCILLATOR, MHz105 C85 C25 C-40 (V)ICC (mA)98126E- Appendix A AVR 08/11 ATtiny13 AFigure Supply Current vs. VCC (Internal Calibrated Oscillator, MHz)Figure Supply Current vs. VCC (Internal Oscillator, 128 kHz)IDLE SUPPLY CURRENT vs. VCCINTERNAL OSCILLATOR, MHz105 C85 C25 C-40 (V)ICC (mA)IDLE SUPPLY CURRENT vs. VCCINTERNAL OSCILLATOR, 128 kHz105 C85 C25 C-40 (V)ICC (mA)108126E- Appendix A AVR 08/11 ATtiny13 AFigure Supply Current vs.

10 VCC (32 kHz External Clock) Consumption in Power-Down ModeFigure Supply Current vs. VCC (Watchdog Timer Disabled)IDLE SUPPLY CURRENT vs. VCC32 KHz EXTERNAL OSCILLATOR, PRR=0xFF105 C85 C25 C-40 (V)ICC (mA)POWER-DOWN SUPPLY CURRENT vs. VCCWATCHDOG TIMER DISABLED105 C85 C25 C-40 (V)ICC (uA)118126E- Appendix A AVR 08/11 ATtiny13 AFigure Supply Current vs. VCC (Watchdog Timer Enabled) Consumption of Peripheral UnitsFigure Detector Current vs. VCCPOWER-DOWN SUPPLY CURRENT vs. VCCWATCHDOG TIMER ENABLED105 C85 C25 C-40 (V)ICC (uA)BROWNOUT DETECTOR CURRENT vs. VCC105 C85 C25 C-40 (V)ICC (uA)128126E- Appendix A AVR 08/11 ATtiny13 AFigure Current vs. VCCF igure Comparator Current vs. VCCADC CURRENT vs. VCCf = MHz-40 C25 C85 C105 (V)ICC (uA)ANALOG COMPARATOR CURRENT vs. VCCf = MHz-40 C25 C85 C105 (V)ICC (uA)138126E- Appendix A AVR 08/11 ATtiny13 AFigure Current vs.