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-Q1049
廠商: SIEMENS AG
英文描述: 4M x 4-Bit Dynamic RAM
中文描述: 4米× 4位動態隨機存儲器
文件頁數: 19/53頁
文件大小: 418K
代理商: Q67100-Q1049
HYB 39S64400/800/160BT(L)
64-MBit Synchronous DRAM
Data Book
19
12.99
Notes
1. For proper power-up see the operation section of this data sheet.
2. AC timing tests have
V
IL
= 0.4 V and
V
IH
= 2.4 V with the timing referenced to the 1.4 V crossover
point. The transition time is measured between
V
IH
and
V
IL
. All AC measurements assume
t
T
= 1 ns with the AC output load circuit shown in figure below. Specified
t
AC
and
t
OH
parameters
are measured with a 50 pF only, without any resistive termination and with a input signal of 1V /
ns edge rate between 0.8 V and 2.0 V.
3. If clock rising time is longer than 1 ns, a time (
t
T
/2
0.5) ns has to be added to this parameter.
4. If
t
T
is longer than 1 ns, a time (
t
T
1) ns has to be added to this parameter.
5. These parameter account for the number of clock cycle and depend on the operating frequency
of the clock, as follows:
the number of clock cycle = specified value of timing period (counted in fractions as a whole
number)
6. Self Refresh Exit is a synchronous operation and begins on the 2nd positive clock edge after
CKE returns high. Self Refresh Exit is not complete until a time period equal to
t
RC
is satisfied
once the Self Refresh Exit command is registered.
SPT03404
CLOCK
2.4 V
0.4 V
INPUT
HOLD
t
SETUP
t
t
T
OUTPUT
1.4 V
t
LZ
AC
t
t
AC
OH
t
HZ
t
1.4 V
CL
t
CH
t
50 pF
I/O
Measurement conditions for
t
AC
and
t
OH
相關PDF資料
PDF描述
Q67100-Q1050 CAP 6.8UF 35V 20% TANT SMD-7343-31 TR-7
Q67100-Q1051 4M x 4-Bit Dynamic RAM
Q67100-Q1054 256 K x 4-Bit Dynamic RAM Low Power 256 K x 4-Bit Dynamic RAM
Q67100-Q957 2M x 36-Bit Dynamic RAM Module
Q67100-Q958 1M x 36-Bit Dynamic RAM Module (2M x 18-Bit Dynamic RAM Module)
相關代理商/技術參數
參數描述
Q67100-Q1050 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:4M x 4-Bit Dynamic RAM 2k & 4k Refresh
Q67100-Q1051 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:4M x 4-Bit Dynamic RAM
Q67100-Q1054 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:256 K x 4-Bit Dynamic RAM Low Power 256 K x 4-Bit Dynamic RAM
Q67100-Q1056 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:1 M x 1-Bit Dynamic RAM Low Power 1 M ⅴ 1-Bit Dynamic RAM
Q67100-Q1072 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:1M x 16-Bit Dynamic RAM
主站蜘蛛池模板: 成安县| 黄浦区| 沛县| 大竹县| 汉川市| 随州市| 车致| 永嘉县| 甘泉县| 买车| 澳门| 冕宁县| 保山市| 定日县| 城口县| 平江县| 吕梁市| 绍兴县| 洱源县| 利津县| 平乡县| 定陶县| 明水县| 阳山县| 馆陶县| 诸城市| 丘北县| 九龙城区| 黄冈市| 舟曲县| 彭阳县| 鄂伦春自治旗| 拜城县| 乃东县| 龙里县| 屯门区| 洛浦县| 罗源县| 苏尼特右旗| 阳江市| 商城县|