AMD (Advanced Micro Devices) AM28F020A-250PI Mfr Package Description: PLASTIC, DIP-32 Technology: CMOS Package Shape: RECTANGULAR Package Style: IN-LINE Terminal Form: THROUGH-HOLE Terminal Pitch: 2.54 mm Terminal Position: DUAL Number of Functions: 1 Number of Terminals: 32 Package Body Material: PLASTIC/EPOXY Temperature Grade: INDUSTRIAL Memory Width: 8 Organization: 256K X 8 Memory Density: 2.10E6 deg Operating Mode: ASYNCHRONOUS Number of Words: 262144 words Number of Words Code: 256K Operating Temperature-Max: 85 Cel Operating Temperature-Min: -40 Cel Supply Voltage-Max (Vsup): 5.5 V Supply Voltage-Min (Vsup): 4.5 V Supply Voltage-Nom (Vsup): 5 V Memory IC Type: FLASH 12V PROM Parallel/Serial: PARALLEL Access Time-Max (tACC): 250 ns