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MC141803T bảng dữ liệu(PDF) 4 Page - Motorola, Inc |
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MC141803T bảng dữ liệu(HTML) 4 Page - Motorola, Inc |
4 / 24 page MOTOROLA 3–316 MC141803 MAXIMUM RATINGS* (Voltages Referenced to VSS, TA=25˚C) Symbol Parameter Value Unit AVDD,DVDD Supply Voltage -0.3 to +4.0 V VCC VSS-0.3 to VSS+10.5 V Vin Input Voltage VSS-0.3 to VDD+0.3 V I Current Drain Per Pin Excluding VDD and VSS 25 mA TA Operating Temperature -30 to +85 ˚C Tstg Storage Temperature Range -65 to +150 ˚C * Maximum Ratings are those values beyond which damage to the device may occur. Functional operation should be restricted to the limits in the Electrical Characteristics tables or Pin Descrip- tion section. VSS = AVSS = DVSS (DVSS = VSS of Digital circuit, AVSS = VSS of Analogue Circuit) VDD = AVDD = DVDD (DVDD = VDD of Digital circuit, AVDD = VDD of Analogue Circuit) This device contains circuitry to protect the inputs against damage due to high static voltages or elec- tric fields; however, it is advised that normal precau- tions to be taken to avoid application of any voltage higher than maximum rated voltages to this high impedance circuit. For proper operation it is recom- mended that Vin and Vout be constrained to the range VSS < or = (Vin or Vout) < or = VDD. Reliability of operation is enhanced if unused input are con- nected to an appropriate logic voltage level (e.g., either VSS or VDD). Unused outputs must be left open. This device may be light sensitive. Caution should be taken to avoid exposure of this device to any light source during normal operation. This device is not radiation protected. ELECTRICAL CHARACTERISTICS (Voltage Referenced to VSS, TA=25˚C) Symbol Parameter Test Condition Min Typ Max Unit VDD Supply voltage (Absolute value Referenced to VSS)AVDD=DVDD 2.4 3.15 3.5 V IAC IDP1 IDP2 ISB1 ISB2 ISB3 IICON Supply Current (Measure with VDD fixed at 3.15V) Access Mode Supply Current Drain from Pin AVDD and DVDD. Display Mode Supply Current Drain from Pin AVDD and DVDD. Display Mode Supply Current Drain from Pin AVDD and DVDD Stand-by Mode Supply Current Drain from Pin AVDD and DVDD Stand-by Mode Supply Current Drain from Pin AVDD and DVDD. Stand-by Mode Supply Current Drain from Pin AVDD and DVDD. Stand-by Mode Supply Current Drain from Pin AVDD and DVDD Internal DC/DC Converter On, Display On, Tripler Enable, R/W Accessing, Tcyc=1MHz, Osc. Freq.=50kHz, 1/33 Duty Cycle,1/7 Bias. Internal DC/DC Converter On, Display On, Tripler Enable, R/W Halt, Osc. Freq.=50kHz, 1/33 Duty Cycle,1/7 Bias. Internal DC/DC Converter On, Display On, Tripler Enable, R/W Halt, Osc. Freq.=38.4kHz, 1/33 Duty Cycle,1/7 Bias. Display Off, Oscillator Disabled, R/W Halt Display Off, Oscillator Enable, R/W Halt, External Oscillator and Frequency = 50kHz. Display Off, Oscillator Enable, R/W Halt, Internal Oscillator and Frequency = 50kHz. Low Power Icon Mode, Oscillator Enable, R/W Halt, Internal Oscillator and Frequency = 50kHz 0 0 0 0 0 0 - 200 80 60 300 2.5 5 15 300 150 100 500 5 10 25 µA µA µA nA µA µA µA VCC1 VCC2 VLCD VLCD Voltage (Absolute Value Referenced to VSS) LCD Driving Voltage Generator Output Voltage at Pin VCC. LCD Driving Voltage Generator Output Voltage at Pin VCC. LCD Driving Voltage input at pin VCC. Display On, Internal DC/DC Converter Enabled, Tripler Enable, Osc. Freq. = 50kHz, Regulator Enabled, Divider Enabled Iout <= 100 µA Display On, Internal DC/DC Converter Enabled, Doubler Enable, Osc. Freq. = 50kHz, Regulator Enabled, Divider Enabled Iout <= 100 µA Internal DC/DC Converter Disabled. - - 5 3*DVDD 2*DVDD - 10.5 7 10.5 V V V VOH1 VOL1 VR1 VR2 Output Voltage Output High Voltage at Pins D0-D7, Annun0-3, BP and OSC2. Output Low Voltage at Pins D0-D7, Annun0-3, BP and OSC2. LCD Driving Voltage Source at Pin VR LCD Driving Voltage Source at Pin VR Iout=100µA Iout=100µA Regulator Enabled, Iout=50µA Regulator Disabled 0.8*VDD 0 0 - - - - Floating VDD 0.2*VDD VCC - V V V V VIH1 VIL1 Input Voltage Input High Voltage at Pins RES, CE, CS, D0-D7, R/W, D/C, OSC1 and OSC2. Input Low Voltage at Pins RES, CE, CS, D0-D7, R/ W, D/C, OSC1 and OSC2. 0.8*VDD 0 - - VDD 0.2*VDD V V |
Số phần tương tự - MC141803T |
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Mô tả tương tự - MC141803T |
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