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ADS4616A4A bảng dữ liệu(PDF) 1 Page - A-Data Technology |
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ADS4616A4A bảng dữ liệu(HTML) 1 Page - A-Data Technology |
1 / 8 page A-Data ADS4616A4A Synchronous DRAM 512K x 16 Bit x 2 Banks General Description The ADS4616A4A are two-bank Synchronous DRAMs organized as 524,288 words x 16 bits x 2 banks, Synchronous design allows precise cycle control with the use of system clock I/O transactions are possible on every clock cycle. Range of operating frequencies, programmable burst length and programmable latencies allow the same device to be useful for a variety of high bandwidth high performance memory system applications Features • Single 3.3V +/- 0.3V power supply • MRS Cycle with address key programs -CAS Latency (2 & 3) -Burst Length (1,2,4,8, & full page) -Burst Type (sequential & Interleave) • 2 banks operation • All inputs are sampled at the positive edge of the system clock • Burst Read single write operation • Auto & Self refresh • 4096 refresh cycle • DQM for masking • Package:50-pins 400 mil TSOP-Type II Ordering Information. Part No. Frequency Interface Package ADS4616A4A-5 200Mhz LVTTL 400mil 50pin TSOPII ADS4616A4A -6 166Mhz LVTTL 400mil 50pin TSOPII ADS4616A4A -7 143Mhz LVTTL 400mil 50pin TSOPII Pin Assignment 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 50 49 48 47 46 45 44 43 36 37 35 34 33 41 42 40 39 38 32 31 30 29 Vss DQ15 VssQ DQ14 DQ13 VDDQ DQ12 DQ11 VSSQ DQ10 DQ9 VDDQ DQ8 NC UDQM CLK CKE NC A9 A8 A7 A6 A5 A4 VSS VDD DQ0 VDDQ DQ1 DQ2 VSSQ DQ3 DQ4 VDDQ DQ5 DQ6 VSSQ DQ7 LDQM /WE /CAS /RAS /CS A10 A0 A1 A2 A3 (BS)A11 DD V 50-pin plastic TSOP II 400 mil Rev 1 December, 2001 1 |
Số phần tương tự - ADS4616A4A |
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Mô tả tương tự - ADS4616A4A |
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