欧美成人免费电影,国产欧美一区二区三区精品酒店,精品国产a毛片,色网在线免费观看

參數資料
型號: Q67100-Q2781
廠商: INFINEON TECHNOLOGIES AG
英文描述: BAG 6X10 SHIELDED ZIP LOCK
中文描述: 64兆位同步DRAM
文件頁數: 8/53頁
文件大小: 418K
代理商: Q67100-Q2781
HYB 39S64400/800/160BT(L)
64-MBit Synchronous DRAM
Data Book
8
12.99
DQM
LDQM
UDQM
Input
Pulse
Active
High
The Data Input/Output mask places the DQ buffers in a
high impedance state when sampled high. In Read mode,
DQM has a latency of two clock cycles and controls the
output buffers like an output enable. In Write mode, DQM
has a latency of zero and operates as a word mask by
allowing input data to be written if it is low but blocks the
write operation if DQM is high.
One DQM input it present in
×
4 and
×
8 SDRAMs, LDQM
and UDQM controls the lower and upper bytes in
×
16
SDRAMs.
V
DD
V
SS
Supply
Power and ground for the input buffers and the core logic.
V
DDQ
V
SSQ
Supply –
Isolated power supply and ground for the output buffers to
provide improved noise immunity.
V
REF
Input
Level
Reference voltage for SDRAM versions supporting SSTL
interface
Signal Pin Description
(cont’d)
Pin
Type
Signal Polarity Function
相關PDF資料
PDF描述
Q67100-Q2800 BAG 8X10 SHIELDED ZIP LOCK
Q67100-H5001 NONVOLATILE MEMORY 2-Kbit EEPROM WITH I2C BUS
Q67100-H6222 ICs for Communications
Q67100-H6035 ICs for Communications
Q67100-H6216 ICs for Communications
相關代理商/技術參數
參數描述
Q67100-Q2800 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:64-MBit Synchronous DRAM
Q67100-Q3016 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:4M x 36-Bit EDO-DRAM Module
Q67100-Q3017 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:4M x 36-Bit EDO-DRAM Module
Q67100-Q3018 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:8M x 36-Bit EDO-DRAM Module
Q67100-Q3019 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:8M x 36-Bit EDO-DRAM Module
主站蜘蛛池模板: 永福县| 栾城县| 许昌县| 苍溪县| 榆中县| 海伦市| 建平县| 如东县| 石河子市| 吴忠市| 农安县| 沽源县| 佛教| 兴山县| 青龙| 桂平市| 霸州市| 伊春市| 锦州市| 玉山县| 定结县| 广宗县| 铁力市| 清河县| 高阳县| 绥德县| 靖州| 临夏市| 岫岩| 贵阳市| 宝丰县| 沙洋县| 鄂托克旗| 黑河市| 汉阴县| 柘城县| 滦南县| 板桥市| 会同县| 长治市| 瑞昌市|