| Part Numbert | Mfg | Packt | D/C | Descriptiont | Qty | Company/Contact |
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SK3157 T Datasheet SEL (Pin 2):4.1 V/4.2V Battery Selection Input Pin.Ground- ing this pin will set the outp ut float voltage t0 4.1 V per cell, while connecting to Vcc will setthe voltage t0 4.2V per cell. For the LTC1732-4.2, the SEL pin must be connected to VCC. SK3157 T Price
SK3157 T on stock NOTES(READ CYCLE) 1. WE is high for read cycle. 2. All read cycle timing is referenced from the last valid address to the first transition address. 3. tHZ and tOHZ are defined as the time at which the outputs achieve the open circuit condition and are not referenced to VOH or VOL levels. 4. At any given temperature and voltage condition, tHz(Max.) is less than tLz(Min.) both for a given device and from device to device. 5. Transition is measured +200mV from steady state voltage with Load(B). This parameter is sampled and not 100% tested. 6. Device is continuously selected with CS=VIL 7. Address valid prior to coincident with CS transition low. 8. For common l/0 applications, minimization or elimination of bus contention conditions is necessary during read and write cycle. NOTES: 1. The minimum number of clock cycles is determined by dividing the minimum time required with clock cycle time and then rounding off to the next higher integer. 2. Minimum delay is required to complete write. 3. Minimum tRDL=2CLK and tDAL(= tRDL + tRP) is required to complete both of last data write command(tRDL) and precharge command(tRP). 4. All parts allow every cycle column address change. 5. In case of row precharge interrupt, auto precharge and read burst stop. |
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