The STMicroelectronics 5962-9089904MYA is a 1Mbit parallel flash memory from the M28F010 series, organized as 128K x 8. It delivers a 120 ns access time over the full military temperature range of -55°C to 125°C, making it a fit for avionics, satellite, and missile-guidance systems where code storage must survive extreme thermal cycling. The 32CLCC hermetic ceramic package suits sealed, high-reliability environments where outgassing and moisture ingress are concerns.
Package and mounting
The 32CLCC is a hermetic ceramic leadless chip carrier, surface-mount. No leads to bend, but the solder joint is hidden under the package — inspect with X-ray if the board goes through thermal shock. The ceramic body handles the -55°C to 125°C range without coefficient mismatch to the PCB if the board material is polyimide or ceramic-filled.
