IS42S32800B-7T-TR

容量 256M
規格 8Mx32
電壓 3.3V
類型 SDR
刷新 4K
速度 7 = 143MHz
狀態 Contact ISSI
評注
腳位數 TSOP2(86), BGA(90)
温度等级 blank = Commercial Grade (0°C to +70°C)
焊料類型 blank = Sn/Pb
Generation B = B
字數 800 = 8M
工作電壓範圍 S = 3.3V SDR
總線寬度 32 = x32
腳位/封裝 T = TSOP
產品系列 42 = SDR Commercial/Industrial grade
外包裝 Tape on Reel

概觀

The ISSI IS42S32800B is a high-speed CMOS configured as a quad 2M x 32 DRAM with a synchronous interface (all signals are registered on the positive edge of the clock signal,CLK). Each of the 2M x 32 bit banks is organized as 4096 rows by 512 columns by 32 bits.Read and write accesses start at a selected locations in a programmed sequence. Accesses begin with the registration of a BankActive command which is then followed by a Read or Write command The ISSI IS42S32800B provides for programmable Read or Write burst lengths of 1,2,4,8,or full page, with a burst termination operation. An auto precharge function may be enable to provide a self-timed row precharge that is initiated at the end of the burst sequence.The refresh functions, either Auto or Self Refresh are easy to use. By having a programmable mode register,the system can choose the most suitable modes to maximize its performance. These devices are well suited for applications requiring high memory bandwidth.

 

相關IC编號

IC 編號 庫存數量 可用數量 IC 編號 庫存數量 可用數量
IS42S32800B-7T 1,430 1,430 IS42S32800B-6TLI 4,057
IS42S32800B 4,000 IS42S32800B-6TLI-TR 5,000
IS42S32800B-6B 3,983 2,400 IS42S32800B-7B 1,594 1,555
IS42S32800B-6B-TR 6,835 IS42S32800B-7B-TR 6,375
IS42S32800B-6BI 6,296 IS42S32800B-7BI 42 6,178
IS42S32800B-6BI-TR 5,000 IS42S32800B-7BI-TR 5,000
IS42S32800B-6BL 6,629 IS42S32800B-7BL 6,596
IS42S32800B-6BL-TR 6,131 IS42S32800B-7BL-TR 6,055
IS42S32800B-6BLI 10 6,572 IS42S32800B-7BLI 77 79
IS42S32800B-6BLI-TR 5,000 IS42S32800B-7BLI-TR 6,141
IS42S32800B-6T 3,529 2,160 IS42S32800B-7TI 5,342 2,160
IS42S32800B-6T-TR 6,490 IS42S32800B-7TI-TR 6,668
IS42S32800B-6TI 3,230 IS42S32800B-7TL 544 473
IS42S32800B-6TI-TR IS42S32800B-7TL-TR 6,290
IS42S32800B-6TL 67 1 IS42S32800B-7TLI 283 452
IS42S32800B-6TL-TR 6,727 IS42S32800B-7TLI-TR 5,000