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Retrieved from "https://en.wikichip.org/wiki/nec/μcom-43/μpd557l"
Facts about "μPD557L (μCOM-43SL) - NEC"
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familyμCOM-43 +
first launched1981 +
full page namenec/μcom-43/μpd557l +
instance ofmicrocontroller +
manufacturerNEC +
max operating temperature70 °C +
microarchitectureμCOM-4 +
min operating temperature-10 °C +
model numberμCOM-43SL +
nameNEC μCOM-43SL +
packageDIP28 +
part numberμPD557L +
pin count28 +
ram4.8e-5 MB (0.048 kB, 48 B, 384 b, 4.8e-8 GB) +
ram breakdown96x4 bit +
rom0.002 MB (2 kB, 2,000 B, 16,000 b, 2.0e-6 GB) +
rom breakdown2000x8 bit +
technologypMOS +
word size4 bit (0.5 octets, 1 nibbles) +