參數(shù)資料
型號(hào): EDS2516APTA-75TI
廠商: ELPIDA MEMORY INC
元件分類: DRAM
英文描述: 256M bits SDRAM WTR (Wide Temperature Range)
中文描述: 16M X 16 SYNCHRONOUS DRAM, 5.4 ns, PDSO54
封裝: PLASTIC, TSOP2-54
文件頁(yè)數(shù): 14/52頁(yè)
文件大?。?/td> 720K
代理商: EDS2516APTA-75TI
EDS2516APTA-TI-E
Data Sheet E0677E10 (Ver. 1.0)
14
UDQM and LDQM
(input pins)
UDQM and LDQM controls input/output buffers. In 16M
×
16 products, UDQM and LDQM control upper byte (DQ8
to DQ15) and lower byte (DQ0 to DQ7).
Read operation: If UDQM and LDQM are High, the output buffer becomes High-Z. If the UDQM and LDQM are
Low, the output buffer becomes Low-Z. (The latency of DQM during reading is 2 clocks.)
Write operation: If UDQM and LDQM are High, the previous data is held (the new data is not written). If UDQM and
LDQM are Low, the data is written. (The latency of DQM during writing is 0 clock.)
DQ0 toDQ15 (input/output pins)
Data is input to and output from these pins.
VDD, VSS, VDDQ, VSSQ (Power supply)
VDD and VSS are power supply pins for internal circuits. VDDQ and VSSQ are power supply pins for the output
buffers.
相關(guān)PDF資料
PDF描述
EDS2516CDTA-75-E 256M bits SDRAM (16M words x 16 bits)
EDS2516APTA-75 256M bits SDRAM
EDS2516APTA-75L 256M bits SDRAM
EDS2516APTA-7A 256M bits SDRAM
EDS2516APTA-7AL 256M bits SDRAM
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
EDS2516APTA-75TI-E 制造商:ELPIDA 制造商全稱:Elpida Memory 功能描述:256M bits SDRAM WTR (Wide Temperature Range)
EDS2516APTA-7A 制造商:ELPIDA 制造商全稱:Elpida Memory 功能描述:256M bits SDRAM
EDS2516APTA-7A-E 制造商:ELPIDA 制造商全稱:Elpida Memory 功能描述:256M bits SDRAM
EDS2516APTA-7AL 制造商:ELPIDA 制造商全稱:Elpida Memory 功能描述:256M bits SDRAM
EDS2516APTA-7AL-E 制造商:ELPIDA 制造商全稱:Elpida Memory 功能描述:256M bits SDRAM