Winbond Electronics Corporation W9812G2IB
W9812G2IB is a high-speed synchronous dynamic random access memory (SDRAM), organized as 1,048,576 words × 4 banks × 32 bits. For different application, W9812G2IB is sorted into following speed grades:-6/-6I/-6A and -75. The -6/-6I/-6A is compliant to the 166MHz/CL3 specification (the -6I industrial grade and -6A automotive grade which is guaranteed to support -40°C ~ 85°C).| Part No. | W9812G2IB |
|---|---|
| Datasheet | W9812G2IB Download |
| Manufacturer |  Winbond Electronics Corporation |
| Description | 1M x 4 BANKS x 32BITS SDRAM |
| Buy | Stock & Price |
GENERAL DESCRIPTION
W9812G2IB delivers a data bandwidth of up to 166M words per second (-6). The -75 is compliant to the 133MHz/CL3 specification. Accesses to the SDRAM are burst oriented. Consecutive memory location in one page can be accessed at a burst length of 1, 2, 4, 8 or full page when a bank and row is selected by an ACTIVE command. Column addresses are automatically generated by the SDRAM internal counter in burst operation. Random column read is also possible by providing its address at each clock cycle. The multiple bank nature enables interleaving among internal banks to hide the precharging time. By having a programmable Mode Register, the system can change burst length, latency cycle, interleave or sequential burst to maximize its performance. W9812G2IB is ideal for main memory in high performance applications. 2.FEATURES
● 2.7V~3.6V Power Supply● Up to 166 MHz Clock Frequency
● 1,048,576 Words × 4 banks × 32 bits organization
● Self Refresh Mode
● CAS Latency: 2 and 3...
