欢迎访问ic37.com |
会员登录 免费注册
发布采购

CY62146VLL-70ZI 参数 Datasheet PDF下载

CY62146VLL-70ZI图片预览
型号: CY62146VLL-70ZI
PDF下载: 下载PDF文件 查看货源
内容描述: 4M ( 256K ×16 )静态RAM [4M (256K x 16) Static RAM]
分类和应用:
文件页数/大小: 10 页 / 229 K
品牌: CYPRESS [ CYPRESS SEMICONDUCTOR ]
 浏览型号CY62146VLL-70ZI的Datasheet PDF文件第1页浏览型号CY62146VLL-70ZI的Datasheet PDF文件第2页浏览型号CY62146VLL-70ZI的Datasheet PDF文件第4页浏览型号CY62146VLL-70ZI的Datasheet PDF文件第5页浏览型号CY62146VLL-70ZI的Datasheet PDF文件第6页浏览型号CY62146VLL-70ZI的Datasheet PDF文件第7页浏览型号CY62146VLL-70ZI的Datasheet PDF文件第8页浏览型号CY62146VLL-70ZI的Datasheet PDF文件第9页  
CY62146V MoBL
®
Electrical Characteristics
Over the Operating Range
CY62146V-70
Parameter
V
OH
V
OL
V
IH
V
IL
I
IX
I
OZ
I
CC
Description
Output HIGH Voltage
Output LOW Voltage
Input HIGH Voltage
Input LOW Voltage
Input Load Current
Output Leakage Current
V
CC
Operating Supply
Current
GND < V
I
< V
CC
GND < V
O
< V
CC
, Output Disabled
I
OUT
= 0 mA,
f = f
MAX
= 1/t
RC
,
CMOS Levels
V
CC
= 3.6V
Test Conditions
I
OH
= –1.0 mA
I
OL
= 2.1 mA
V
CC
= 2.7V
V
CC
= 2.7V
V
CC
= 3.6V
V
CC
= 2.7V
2.2
–0.5
–1
–1
+1
+1
7
Min.
2.4
0.4
V
CC
+ 0.5V
0.8
+1
+1
15
Typ.
Max.
Unit
V
V
V
V
µA
µA
mA
I
OUT
= 0 mA, f = 1 MHz,
CMOS Levels
I
SB1
Automatic CE
Power-down Current—
CMOS Inputs
Automatic CE
Power-down Current—
CMOS Inputs
CE > V
CC
– 0.3V,
V
IN
> V
CC
– 0.3V or
V
IN
< 0.3V, f = f
MAX
CE > V
CC
– 0.3V
V
IN
> V
CC
– 0.3V
or V
IN
< 0.3V, f = 0
V
CC
= 3.6V
1
2
2
20
mA
µA
I
SB2
Capacitance
Parameter
C
IN
C
OUT
Description
Input Capacitance
Output Capacitance
Test Conditions
T
A
= 25°C, f = 1 MHz,
V
CC
= V
CC(typ.)
Max.
6
8
Unit
pF
pF
Thermal Resistance
Parameter
Θ
JA
Θ
JC
Description
Thermal Resistance
(Junction to Ambient)
Thermal Resistance
(Junction to Case)
Test Conditions
Still Air, soldered on a 4.25 x 1.125 inch, 4-layer
printed circuit board
BGA
55
16
TSOPII
60
22
Unit
°C/W
°C/W
AC Test Loads and Waveforms
R1
V
CC
OUTPUT
30 pF
INCLUDING
JIG AND
SCOPE
R2
V
CC
OUTPUT
5 pF
INCLUDING
JIG AND
SCOPE
R2
R1
V
CC
Typ
10%
GND
Rise Time: 1 V/ns
ALL INPUT PULSES
90%
90%
10%
Fall Time: 1 V/ns
(a)
(b)
THÉVENIN EQUIVALENT
R
TH
OUTPUT
V
TH
(c)
Equivalent to:
Note:
4. Tested initially and after any design or process changes that may affect these parameters.
Document #: 38-05159 Rev. *A
Page 3 of 10