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STK12C68 Arkusz danych(PDF) 8 Page - Cypress Semiconductor |
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STK12C68 Arkusz danych(HTML) 8 Page - Cypress Semiconductor |
8 / 24 page STK12C68 Document Number: 001-51027 Rev. *C Page 8 of 24 Maximum Ratings Exceeding maximum ratings may shorten the useful life of the device. These user guidelines are not tested. Storage Temperature ................................. –65 °C to +150°C Temperature under Bias ............................. –55 °C to +125°C Voltage on Input Relative to GND.....................–0.5V to 7.0V Voltage on Input Relative to Vss............ –0.6V to VCC + 0.5V Voltage on DQ0-7 or HSB .......................–0.5V to Vcc + 0.5V Power Dissipation.......................................................... 1.0W DC output Current (1 output at a time, 1s duration) .... 15 mA Operating Range Range Ambient Temperature VCC Commercial 0 °C to +70°C 4.5V to 5.5V Industrial -40 °C to +85°C 4.5V to 5.5V DC Electrical Characteristics Over the operating range (VCC = 4.5V to 5.5V) [4] Parameter Description Test Conditions Min Max Unit ICC1 Average VCC Current tRC = 25 ns tRC = 35 ns tRC = 45 ns Dependent on output loading and cycle rate. Values obtained without output loads. IOUT = 0 mA. 85 75 65 mA mA mA ICC2 Average VCC Current during STORE All Inputs Do Not Care, VCC = Max Average current for duration tSTORE 3mA ICC3 Average VCC Current at tRC= 200 ns, 5V, 25°C Typical WE > (VCC – 0.2V). All other inputs cycling. Dependent on output loading and cycle rate. Values obtained without output loads. 10 mA ICC4 Average VCAP Current during AutoStore Cycle All Inputs Do Not Care, VCC = Max Average current for duration tSTORE 2mA ISB1[5] VCC Standby Current (Standby, Cycling TTL Input Levels) tRC = 25 ns, CE > VIH tRC = 35 ns, CE > VIH tRC = 45 ns, CE > VIH 27 24 20 mA mA mA ISB2 [5] VCC Standby Current CE > (VCC – 0.2V). All others VIN < 0.2V or > (VCC – 0.2V). Standby current level after nonvolatile cycle is complete. Inputs are static. f = 0 MHz. Commercial 1.5 mA Industrial 2.5 mA IIX Input Leakage Current VCC = Max, VSS < VIN < VCC -1 +1 μA IIX Input Leakage Current VCC = Max, VSS < VIN < VCC -1 +1 μA IOZ Off State Output Leakage Current VCC = Max, VSS < VIN < VCC, CE or OE > VIH or WE < VIL -5 +5 μA VIH Input HIGH Voltage 2.2 VCC + 0.5 V VIL Input LOW Voltage VSS – 0.5 0.8 V VOH Output HIGH Voltage IOUT = –4 mA 2.4 V VOL Output LOW Voltage IOUT = 8 mA 0.4 V VBL Logic ‘0’ Voltage on HSB Output IOUT = 3 mA 0.4 V VCAP Storage Capacitor Between Vcap pin and Vss, 6V rated. 68 µF +20% nom. 54 260 µF Notes 4. VCC reference levels throughout this data sheet refer to VCC if that is where the power supply connection is made, or VCAP if VCC is connected to ground. 5. CE > VIH does not produce standby current levels until any nonvolatile cycle in progress has timed out. [+] Feedback |
Podobny numer części - STK12C68_11 |
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Podobny opis - STK12C68_11 |
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