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Motore di ricerca datesheet componenti elettronici |
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Motore di ricerca datesheet componenti elettronici |
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M3062LFGPFP Scheda tecnica(PDF) 84 Page - Renesas Technology Corp |
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M3062LFGPFP Scheda tecnica(HTML) 84 Page - Renesas Technology Corp |
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84 / 101 page  M16C/62P Group (M16C/62P, M16C/62PT) 5. Electrical Characteristics Rev.2.41 Jan 10, 2006 Page 84 of 96 REJ03B0001-0241 NOTES: 1. Referenced to VCC1=AVCC=VREF=4.0 to 5.5V, VSS=AVSS=0V at Topr = −40 to 85°C / −40 to 125°C unless otherwise specified. T version = −40 to 85°C, V version =−40 to 125°C 2. φAD frequency must be 12 MHz or less. 3. When sample & hold is disabled, φAD frequency must be 250 kHz or more, in addition to the limitation in Note 2. When sample & hold is enabled, φAD frequency must be 1MHz or more, in addition to the limitation in Note 2. NOTES: 1. Referenced to VCC1=VREF=4.0 to 5.5V, VSS=AVSS=0V at Topr = −40 to 85°C / −40 to 125°C unless otherwise specified. T version = −40 to 85°C, V version =−40 to 125°C 2. This applies when using one D/A converter, with the D/A register for the unused D/A converter set to “00h”. The resistor ladder of the A/D converter is not included. Also, when D/A register contents are not “00h”, the IVREF will flow even if Vref id disconnected by the A/D control register. Table 5.51 A/D Conversion Characteristics (1) Symbol Parameter Measuring Condition Standard Unit Min. Typ. Max. − Resolution VREF=VCC1 10 Bits INL Integral Non-Linearity Error 10bit VREF= VCC1= 5V AN0 to AN7 input, AN0_0 to AN0_7 input, AN2_0 to AN2_7 input, ANEX0, ANEX1 input ±3 LSB External operation amp connection mode ±7 LSB 8bit VREF=VCC1=5V ±2 LSB − Absolute Accuracy 10bit VREF= VCC1= 5V AN0 to AN7 input, AN0_0 to AN0_7 input, AN2_0 to AN2_7 input, ANEX0, ANEX1 input ±3 LSB External operation amp connection mode ±7 LSB 8bit VREF=VCC1=5V ±2 LSB − Tolerance Level Impedance 3 k Ω DNL Differential Non-Linearity Error ±1 LSB − Offset Error ±3 LSB − Gain Error ±3 LSB RLADDER Ladder Resistance VREF=VCC1 10 40 k Ω tCONV 10-bit Conversion Time, Sample & Hold Function Available VREF=VCC1=5V, φAD=12MHz 2.75 µs tCONV 8-bit Conversion Time, Sample & Hold Function Available VREF=VCC1=5V, φAD=12MHz 2.33 µs tSAMP Sampling Time 0.25 µs VREF Reference Voltage 2.0 VCC1 V VIA Analog Input Voltage 0 VREF V Table 5.52 D/A Conversion Characteristics (1) Symbol Parameter Measuring Condition Standard Unit Min. Typ. Max. − Resolution 8Bits − Absolute Accuracy 1.0 % tSU Setup Time 3 µs RO Output Resistance 4 10 20 k Ω IVREF Reference Power Supply Input Current (NOTE 2) 1.5 mA |
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