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CY7C1049B-15VC 参数 Datasheet PDF下载

CY7C1049B-15VC图片预览
型号: CY7C1049B-15VC
PDF下载: 下载PDF文件 查看货源
内容描述: 512K ×8静态RAM [512K x 8 Static RAM]
分类和应用:
文件页数/大小: 9 页 / 292 K
品牌: CYPRESS [ CYPRESS SEMICONDUCTOR ]
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CY7C1049B
Capacitance
[3]
Parameter
C
IN
C
OUT
Description
Input Capacitance
I/O Capacitance
Test Conditions
T
A
= 25°C, f = 1 MHz,
V
CC
= 5.0V
Max.
8
8
Unit
pF
pF
AC Test Loads and Waveforms
5V
OUTPUT
30 pF
INCLUDING
JIG AND
SCOPE
(a)
R2
255Ω
R1 481Ω
5V
OUTPUT
5 pF
INCLUDING
JIG AND
SCOPE
(b)
R2
255Ω
GND
3 ns
R1 481
ALL INPUT PULSES
3.0V
90%
10%
90%
10%
3 ns
Equivalent to:
THÉVENIN EQUIVALENT
167Ω
1.73V
OUTPUT
Note:
3. Tested initially and after any design or process changes that may affect these parameters.
Document #: 38-05169 Rev. *B
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