Function: Many-Time Programmable Flash memory. Note: programming time 2.8s (typical). Marking on the case: 010-70-3C-NH. Number of terminals: 32. RoHS: yes. Assembly/installation: surface-mounted component (SMD). Housing: PLCC. Housing (according to data sheet): PLCC-32. Operating temperature: 0...+70°C. VCC: 4.5...5.5V