參數(shù)資料
型號: CY7C1381C-100AC
廠商: CYPRESS SEMICONDUCTOR CORP
元件分類: DRAM
英文描述: 18-Mb (512K x 36/1M x 18) Flow-Through SRAM
中文描述: 512K X 36 STANDARD SRAM, 8.5 ns, PQFP100
封裝: 14 X 20 MM, 1.40 MM HEIGHT, PLASTIC, TQFP-100
文件頁數(shù): 27/36頁
文件大?。?/td> 564K
代理商: CY7C1381C-100AC
CY7C1381C
CY7C1383C
Document #: 38-05238 Rev. *B
Page 27 of 36
Thermal Resistance
[14]
Parameter
Θ
JA
Description
Test Conditions
TQFP
Package
BGA
Package
fBGA
Package
Unit
°
C/W
Thermal Resistance
(Junction to Ambient)
Test conditions follow standard
test methods and procedures
for measuring thermal
impedence, per EIA / JESD51.
31
45
46
Θ
JC
Thermal Resistance
(Junction to Case)
6
7
3
°
C/W
Capacitance
[14]
Parameter
Description
Test Conditions
TQFP
Package
BGA
Package
fBGA
Package
Unit
C
IN
Input Capacitance
T
A
= 25
°
C, f = 1 MHz,
V
DD
= 3.3V.
V
DDQ
= 2.5V
5
8
9
pF
C
CLK
Clock Input Capacitance
5
8
9
pF
C
I/O
Input/Output Capacitance
5
8
9
pF
Notes:
14.Tested initially and after any design or process change that may affect these parameters
AC Test Loads and Waveforms
OUTPUT
R = 317
R = 351
5 pF
INCLUDING
JIG AND
SCOPE
(a)
(b)
OUTPUT
R
L
= 50
Z
0
= 50
V
L
= 1.5V
3.3V
ALL INPUT PULSES
V
DD
GND
90%
10%
90%
10%
1ns
1ns
(c)
OUTPUT
R = 1667
R =1538
5 pF
INCLUDING
JIG AND
SCOPE
(a)
(b)
OUTPUT
R
L
= 50
Z
0
= 50
V
L
= 1.25V
2.5V
ALL INPUT PULSES
V
DD
GND
90%
10%
90%
10%
1ns
1ns
(c)
3.3V I/O Test Load
2.5V I/O Test Load
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相關代理商/技術參數(shù)
參數(shù)描述
CY7C1381C-100BGC 制造商:Cypress Semiconductor 功能描述: 制造商:Rochester Electronics LLC 功能描述:16MB (512KX36) 3.3V SYNC-FT SRAM - Bulk
CY7C1381C-100BGCT 制造商:Cypress Semiconductor 功能描述: 制造商:Rochester Electronics LLC 功能描述:- Bulk
CY7C1381C-100BGI 制造商:Cypress Semiconductor 功能描述:
CY7C1381C-100BZC 制造商:Cypress Semiconductor 功能描述:
CY7C1381C-100BZI 制造商:Cypress Semiconductor 功能描述: 制造商:Rochester Electronics LLC 功能描述:16MB (512KX36) 3.3V SYNC-FT SRAM - Bulk