Product Identification System

To order or obtain information, e.g., on pricing or delivery, refer to the factory or the listed sales office.

Examples
Table . Ordering Information
Ordering CodePackage Drawing CodePackage OptiontACC (ns)QuantityOperating Range
AT28HC64B‑70JULJ7032 Tube

Industrial Temperature

(-40°C to +85°C)

AT28HC64B‑70JU‑T750 Reel
AT28HC64B‑70SUSOS27 Tube
AT28HC64B‑70SU‑T1,000 Reel
AT28HC64B‑90JULJ9032 Tube
AT28HC64B‑90JU‑T750 Reel
AT28HC64B‑90SUSOS27 Tube
AT28HC64B‑90SU‑T1,000 Reel
AT28HC64B‑12JULJ12032 Tube
AT28HC64BF‑12JU32 Tube
AT28HC64B‑12JU‑T750 Reel
AT28HC64BF‑12JU‑T750 Reel
AT28HC64B‑12SUSOS27 Tube
AT28HC64BF‑12SU27 Tube
AT28HC64B‑12SU‑T1,000 Reel
AT28HC64BF‑12SU‑T1,000 Reel
AT28HC64B‑DWFContact Microchip Sales for Die Sales
AT28HC64BF‑DWF
Note: Contact Microchip Sales.
Package Types
J28-Lead, 0.300" Wide, Plastic Gull Wing Small Outline (SOIC)
S32-Lead, Plastic J-leaded Chip Carrier (PLCC)
DWFDie in Wafer Form shipped in 6-inch round jars