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SA8281DP1S Datasheet(PDF) 2 Page - Mitel Networks Corporation |
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SA8281DP1S Datasheet(HTML) 2 Page - Mitel Networks Corporation |
2 / 14 page SA828 2 >4·5 <0·2 <10 5·0 Input high voltage Input low voltage Input leakage current Output high voltage Output low voltage Supply current (static) Supply current (dynamic) Supply voltage VIN = VSS or VDD IOH = – 12mA IOL = 12mA All outputs open circuit fCLK = 10MHz VIH VIL IIN VOH VOL IDD (static) IDD (dynamic) VDD 2 4·0 4·5 0·8 10 0·4 100 20 5·5 Typ. Max. Min. Value Characteristic Symbol Conditions Units ELECTRICAL CHARACTERISTICS These characteristics are guaranteed over the following conditions (unless otherwise stated): VDD = +5V ±5%, T AMB = +25°C DC Characteristics V V µA V V µA mA V - 2/fCLK 2/fCLK Clock frequency Clock duty cycle SET TRIP = 1 → outputs tripped →TRIP = 0 M : S ratio = 1 : 1 ±20% fCLK in MHz fCLK in MHz fCLK DCLK tTRIP 12·5 60 3/fCLK 3/fCLK MHz % µs µs NOTE 1. For microprocessor interface timings, see Intel and Motorola bus timings (Tables 1 and 2). Conditions Typ. Max. Characteristic Symbol Units Value AC Characteristics ABSOLUTE MAXIMUM RATINGS Supply voltage, VDD Voltage on any pin Current through any I/O pin Storage temperature Operating temperature range Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 Name AD3 AD4 AD5 AD6 AD7 Intel: WR Motorola: R/W Intel: RD Motorola: DS Intel: ALE Motorola: AS RST CLK CS TRIP Type I I I I I I I I I I I O Function Multiplexed Address/Data Multiplexed Address/Data Multiplexed Address/Data Multiplexed Address/Data Multiplexed Address/Data(MSB) Intel bus control: Write Strobe Motorola bus control: Read/Write select Intel bus control: Read Strobe Motorola bus control: Data Strobe Intel bus control: Address Latch Enable Motorola bus control: Address Strobe Reset internal counters, active low Clock input Chip Select input, active low Output trip status; low = output tripped Name RPHB YPHB BPHB VSS BPHT YPHT SET TRIP RPHT WSS ZPPR ZPPY ZPPB VDD AD0 AD1 AD2 Pin No. 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 Type O O O P O O I O O O O O P I I I Function Red Phase, Bottom power switch Yellow Phase, Bottom power switch Blue Phase, Bottom power switch Negative power supply (0V) Blue Phase, Top power switch Yellow Phase, Top power switch Set output trip. 120k Ω internal pull-up resistor Red Phase, Top power switch Waveform Sampling Synchronisation Zero Phase Pulse, Red phase Zero Phase Pulse, Yellow phase Zero Phase Pulse, Blue phase Positive power supply Multiplexed Address/Data (LSB) Multiplexed Address/Data Multiplexed Address/Data PIN DESCRIPTIONS The temperature ranges quoted apply to all package types. Many package types are available and extended temperature 7V VSS –0·3V to VDD +0·3V ±10mA –65 °C to +125°C –40 °C to +85°C 40 ranges can be offered for some. Further information is available on request. Stresses above those listed in the Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only and functional operation of the device at these conditions, or at any other condition above those indicated in the operations section of this specification, is not implied. Exposure to Absolute Maximum Rating conditions for extended periods may affect device reliability. |
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