Saiz Ingatan: 64 (16 x 4), Fungsi: Asynchronous, Kadar Data: 28MHz, Masa Akses: 40ns, Voltan - Bekalan: 4.5V ~ 5.5V,
Saiz Ingatan: 64 (16 x 4), Fungsi: Asynchronous, Kadar Data: 36MHz, Masa Akses: 34ns, Voltan - Bekalan: 2V ~ 6V,