HY512264LJC - Hyundai Electronics

HY512264LJC Extended Data Out mode 4M bit dynamic RAM

This family is a 4M bit dynamic RAM organized 131,072 x 16-bit configuration with CMOS DRAMs. The circuit and process design allow this device to achieve high performance and low power dissipation. In dependant read and write of upper and lower byte is controlled by 2 separate /CAS inputs. Optional features are access time(50, 60 or 70ns), package type(SOJ, .

Features

are access time(50, 60 or 70ns), package type(SOJ, TSOP-II), and power onsumption (Normal or Low power with self refresh). Hyundai’s advanced circuit design and process technology allow this device to achieve high bandwidth, low power consumption and high reliability. FEATURES Ÿ Extended data out operation Ÿ Read-modify-write Capability Ÿ 2/CAS inputs for upper and lower byte control Ÿ TTL compatible inputs and outputs Ÿ /CAS-before-/RAS, /RAS-only, Hidden and Self refresh capability Ÿ Max. Active power dissipation Speed 50 60 70 Ÿ Refresh cycle Part number HY512264 Refresh 512 Normal 8ms SL-.