General Description
W986416CH is a high speed synchronous dynamic random access memory (SDRAM), organized as 1M words x 4 banks x 16 bits. Using pipelined architecture and 0.20um process technology, W986416CH delivers a data bandwidth of up to 332M bytes per second (-6). For different application, W986416CH is sorted into four speed grades: -6, -7, -75 and -8H. The -6 parts can run up to 166Mhz/CL3. The -7 parts can run up to 143Mhz/CL3 specification. The -75 parts can run up to PC133/CL3 specification. The -8H parts can run up to 125Mhz/CL3 or PC100/CL2 specification.

FEATUREs
• 3.3V±0.3V power supply
• Up to 166 MHz clock frequency
• 1,048,576 words x 4 banks x 16 bits organization
• Auto Refresh and Self Refresh
• CAS latency: 2 and 3
• Burst Length: 1, 2, 4, 8 , and full page
• Burst read, Single Writes Mode
• Byte data controlled by UDQM and LDQM
• Power-Down Mode
• Auto-Precharge and controlled precharge
• 4k refresh cycles / 64ms
• Interface: LVTTL
• Package: TSOP II 54 pin, 400 mil - 0.80