automatically powers down into a low-power stand-by mode. The CY7C271A is packaged in the 300-mil slim package and is available in a cerDIP package equipped with an erasure window to provide for reprogrammability. When exposed to UV light, the PROM is erased and can be reprogrammed. The memory cells utilize proven EPROM floating gate technology and byte-wide intelligent programming algorithms. The CY7C271A offers the advantages of lower power, superior performance, and programming yield. The EPROM cell requires only 12.5V for the super voltage, and low current requirements allow for gang programming. The EPROM cells allow each memory location to be tested 100% because each location is written into, erased, and repeatedly exercised prior to encapsulation. Each PROM is also tested for AC perfor- mance to guarantee that after customer programming, the product will meet DC and AC specification limits.
QPM-3.579545MHZ on stock| Hitachi Code | SPAK |
| lJEDEC | |
| lEIAJ | |
| Weight (reference value) | 0.10 a |
| |
