| Part Numbert | Mfg | Packt | D/C | Descriptiont | Qty | Company/Contact | |
| TP2503 | MOTOROLA | 高频管 | New and in original | 360 |
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| TP2503 | MOT | new stock | 08+ | 100 |
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TP2503 Datasheet The Erase Suspend Command allows the system to interupt a sector erase operation and then read data from, or program data to, any sector not selected for erasure. This command is valid only during the sector erase operation, including the 50ccs time out period during the sector erase command sequence. The Erase Suspend Command is ignored if written during the chip erase operation or Embeded Program algorithm. Writing the Erase Suspend command during the sector erase time-out immediately terminates the time-out period and suspends the erase operation. Addresses are "don't-cares" when writing the Erase Suspend command. TP2503 Price
TP2503 on stock A O.1UF capacitor should be placed from the AIC2951/2951D input to ground if the lead inductance between the input and power source exceeds 500nH (approximately 10 inches of trace). Noise injection into the feedback terminal of the AIC2951/2951D from nearby noise sources can also upset the output. This may especially be a problem when using high value external resis- tors to set the output voltage. Adding a 100pF ca- Programming the Output Voltage pacitor between output and feedback and increas- The AIC2951/2951D series can be set to deliver ing the output capacitor to at least 3.3UF will cure any output voltage from l.235V t0 11V by using an this problem. external voltage divider. In addition, internal voltage ROM INTERFACE The alternative interface option on the AD7575 avoids placing the microprocessor into a WAIT state. In this interface, a con- version is started with the first READ instruction, and the sec- ond READ instruction accesses the data and starts a second conversion. The timing diagram for this interface is shown in Figure 5. It is possible to avoid starting another conversion on the second READ (see below). |
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