32Kbit SPI EEPROM for automotive non-volatile storage
The Microchip AT25320B-MEHL-T is a 32Kbit serial EEPROM organized as 4K x 8 bits, accessed over an SPI bus at up to 5 MHz.
This part is listed as obsolete. For existing BOM lines, the last-time-buy window has closed, so procurement must turn to independent distribution.
Package and footprint — 8-XDFN (1.8x2.2 mm)
The AT25320B-MEHL-T comes in an 8-XDFN package measuring 1.8x2.2 mm (supplier device package 8-XDFN). That is a very small, no-lead package suited for space-constrained PCBs. It is surface-mount only; the pad layout follows the standard XDFN-8 land pattern. The Tape & Reel (TR) shipping medium is the only option listed.