The CXK77B3610GB-6/7 is a high-speed 1M bit Bi-CMOS synchronous static RAM organized as 32768 words by 36 bits. This SRAM integrates input registers, high-speed SRAM, and write buffer onto a single monolithic IC and features the delayed write system to reduce the dead cycles.
The document details the Sony CXK77B3610GB-6/7, a 1M-bit Bi-CMOS synchronous static RAM featuring input registers and a write buffer on a single IC. It is available in two speeds: 6ns (166MHz) and 7ns (142MHz), operating with a single 3.3V power supply.
| Capacity | 1M bit (32768 words x 36 bits) |
|---|---|
| Package | 119 pin BGA (Plastic) |
| Operating Frequency (Model -6) | 166MHz |
| Operating Frequency (Model -7) | 142MHz |
| Supply Voltage | 3.3V + 0.15V |
The device supports three modes: Register-Register mode (R-R), Register-Flow Thru mode (R-F), and Register-Latch mode (R-L).
Yes, its inputs and outputs are LVTTL/LVCMOS compatible.