Specifications:

Memory Type: Non-Volatile
Memory Format: FLASH
Technology: FLASH
Memory Size: 512Kbit
Memory Organization: 64K x 8
Memory Interface: Parallel
Write Cycle Time - Word, Page: 10ms
Access Time: 120 ns
Voltage - Supply: 4.5V ~ 5.5V
Operating Temperature: -40°C ~ 85°C (TC)
Mounting Type: Surface Mount
Package / Case: 32-LCC (J-Lead)
Supplier Device Package: 32-PLCC (13.97x11.43)