Aeroflex Microelectronic Solutions

Aeroflex Microelectronic Solution divisions - Colorado Springs, Gaisler, Metelics, Plainview and RAD provide HiRel standard and custom integrated circuits and circuit card assembly for the aerospace, high-altitude avionics, medical, x-ray cargo scanners, critical transportation systems, nuclear power controls, GPS receivers, networking and telecommunication markets.

Aeroflex hirel Products Home

PROMs

Aeroflex LEON 3FT Microprocessor

Aeroflex Colorado Springs offers 3-volt and 5-volt PROMs for your aerospace applications.

Dual-Port SRAMs are also available.



For questions, please call 800-645-8862.






UT28F256LVQLE PROM - 32K x 8 3-volt PROM
  • 65ns maximum access time, post rad, full temp
  • Memory cell LET threshold: 110MeVcm2/mg
  • Latchup immune
  • 28-pin Flatpack
  • Available to SMD # 5962-01517, QML Q & V, 1.0E6 rads (Si)
UT28F256QLE PROM - 32K x 8 5-volt PROM
  • 45ns maximum access time, post rad, full temp
  • Memory cell LET threshold: 70MeV cm2/mg
  • Latchup immune
  • 28-pin Flatpack
  • Available to SMD # 5962-96891, QML Q & V, 1.0E6 rads (Si)
Legacy UT28F256LVQL PROM - 32K x 8 3-volt PROM
  • 65ns maximum access time, post rad, full temp
  • Memory cell LET threshold: 110MeVcm2/mg
  • Latchup immune
  • 28-pin Flatpack
  • This product has reached end of life and has been replaced by the UT28F256LVQLE PROM
Legacy UT28F256QL PROM - 32K x 8 5-volt PROM
  • 45ns maximum access time, post rad, full temp
  • Memory cell LET threshold: 70MeV-cm2/mg
  • Latchup immune
  • 28-pin Flatpack
  • This product has reached end of life and has been replaced by the UT28F256LVQLE PROM
Legacy UT28F256LV PROM - 32K x 8 PROM
  • 65ns maximum access time, post rad, full temp
  • Memory cell LET threshold: 100MeV-cm2/mg
  • Latchup immune
  • 28-pin DIP and 28-pin Flatpack
  • This product has reached end of life and has been replaced by the UT28F256LVQLE PROM
Legacy UT28F256 PROM - 32K x 8 PROM
  • 40ns maximum access time, post rad, full temp
  • Memory cell LET threshold: 128MeV-cm2/mg
  • Latchup immune
  • 28-pin DIP and 28-pin Flatpack
  • This product has reached end of life and has been replaced by the UT28F256LVQLE PROM
Legacy UT28F64LV PROM - 8K x 8 PROM
  • 55ns maximum access time, post rad, full temp
  • Memory cell LET threshold: 100MeV-cm2/mg
  • Latchup immune
  • 28-pin DIP and 28-pin Flatpack
  • Available to SMD # 5962-01516, QML Q & V, 1.0E6 rads (Si)
Legacy UT28F64 PROM - 8K x 8 PROM
  • 35ns maximum access time, post rad, full temp
  • Memory cell LET threshold: 128MeV-cm2/mg
  • Latchup immune
  • 28-pin DIP and 28-pin Flatpack
  • Available to SMD # 5962-96873, QML Q & V, 1.0E6 rads (Si)
UT7C138 / 7139 Dual-Port RAM
  • 4K x 8/9 radiation hardened DPRAM
  • 45ns maximum access time, post rad, full temp
  • Memory cell LET threshold: 65MeV-cm2/mg
  • Latchup immune
  • 68-lead Flatpack and 68-pin PGA
  • Available to SMD # 5962-96845, QML Q & V, 1.0E6 rads (Si)