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SM89S16R1C40 データシート(PDF) 9 Page - SyncMOS Technologies,Inc |
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SM89S16R1C40 データシート(HTML) 9 Page - SyncMOS Technologies,Inc |
9 / 29 page SyncMOS Technologies International, Inc. SM89S16R1 8-Bits Micro-controller With 64KB Flash ROM & 1KB RAM & RTC & ADC & PWM & PDWU embedded Specifications subject to change without notice contact your sales representatives for the most recent information. Ver 2.1 SM89S16R1 08/2006 9 VIH1 Input HIGH voltage, P0, P1, P2, P3, P4, /EA VCC = 3.6V 0.6 VCC -0.4 VCC + 0.2 V VIH2 Input HIGH voltage, RST VCC = 3.6V 0.6 VCC -0.4 VCC + 0.2 V VIH3 Input HIGH voltage, XTAL1 VCC = 3.6V 0.8 VCC VCC + 0.2 V IIN1 Input current LOW level Port 1,2,3,4 VCC = 3.0V ~3.6V, VIN = 0.45V. -10 50 µA ITL Transition current High to Low Port 1,2,3,4 See note 4 VCC = 3.6V, VIN = 2.0 V -75 400 µA ILI Input leakage current P0, /EA VCC = 3.0V ~3.6V, 0.45V<VIN<VCC -10 10 µA OUTPUT VOL1 Output LOW voltage, Port 0,ALE, /PSEN IOL = 6mA,VCC =3.3V 0.4 V VOL2 Output Low voltage Port 1,2,3,4 IOL = 5mA,VCC =3.3V 0.4 V VOH1 Output High voltage Port0, ALE, /PSEN IOH =-300uA,VCC =3.3V 2.4 V VOH2 Output High voltage Port 1,2,3,4 IOH =-20 µA,VCC =3.3V 2.4 V ISK1 Sink Current Port 1, 2, 3, 4 VCC = 3.3V, VIN = 0.4 V 6 mA ISK2 Sink Current Port 0,ALE, /PSEN VCC = 3.3V, VIN = 0.4 V 8 mA ISR1 Source Current Port 1, 2, 3, 4 VCC = 3.3V, VIN = 2.4 V -80 uA ISR2 Source Current Port 0,ALE, /PSEN VCC = 3.3V, VIN = 2.4 V -8 mA RRST Internal RESET pull-down resistor 50 300 k Ω CIO Pin capacitance Test freq=1MHz, TA=25℃ 10 pF NOTES FOR DC ELECTRICAL CHARACTERISTICS 1. The operating supply current is measured with all output disconnected; XTAL1 driven with tr = tf = 5ns; VIL = VSS+0.5V; VIH=VCC-0.5V; XTAL2 not connect; /EA=RST=Port0=VDD; 2. The IDLE MODE supply current is measured with all output pins disconnected; XTAL1 driven with tr = tf = 5ns; VIL = VSS+0.5V; VIH=VCC-0.5V; XTAL2 not connect; /EA=Port0=VDD; 3. The POWER-DOWN MODE supply current is measured with all output pins disconnected; VIL = VSS+0.5V; VIH=VCC-0.5V; XTAL2 not connect; /EA= Port0=VDD; 4. Port 1, 2, 3, and 4 sources a transition current when they are being externally driven from HIGH to LOW. The transition current reaches its maximum value when VIN is approximately 2V. 5. Capacities loading on port 0 and 2 may cause spurious noise to be superimposed on VOL of ALE and port 1, 3, and 4. The noise is due to external bus capacitance discharging into port 0 and port 2 pins when these pins make 1-to-0 transitions during bus operations. In the worst cases (capacitive loading > 100pF), the noise pulse on the ALE pin may exceed 0.8V. In such cases, it may be desirable to qualify ALE with a Schmitt Trigger, or use an address latch with a Schmitt trigger STROBE input. AC Characteristic VCC=3.3V ±10%, VSS=0V, tclk min = 1/ fmax(maximum operating frequency) |
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同様の説明 - SM89S16R1C40 |
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