參數(shù)資料
型號: CY7C1471V33
廠商: Cypress Semiconductor Corp.
英文描述: 72-Mbit (2M x 36/4M x 18/1M x 72) Flow-Through SRAM with NoBL Architecture(帶NoBL結(jié)構(gòu)的72-Mbit (2M x 36/4M x 18/1M x 72) Flow-Through SRAM)
中文描述: 72兆位(2米x 36/4M x 18/1M × 72)流體系結(jié)構(gòu),通過與總線延遲(帶總線延遲結(jié)構(gòu)的72兆位通過的SRAM(2米x 36/4M x 18/1M × 72)流的SRAM)
文件頁數(shù): 22/32頁
文件大?。?/td> 1138K
代理商: CY7C1471V33
CY7C1471V33
CY7C1473V33
CY7C1475V33
Document #: 38-05288 Rev. *J
Page 22 of 32
Capacitance
Tested initially and after any design or process change that may affect these parameters.
Parameter
Description
Test Conditions
100 TQFP
Package
165 FBGA
Package
209 BGA
Package
Unit
C
ADDRESS
C
DATA
C
CTRL
C
CLK
C
IO
Address Input Capacitance
T
A
= 25
°
C, f = 1 MHz,
V
DD
= 3.3V
V
DDQ
= 2.5V
6
6
6
pF
Data Input Capacitance
5
5
5
pF
Control Input Capacitance
8
8
8
pF
Clock Input Capacitance
6
6
6
pF
Input/Output Capacitance
5
5
5
pF
Thermal Resistance
Tested initially and after any design or process change that may affect these parameters.
Parameter
Description
Test Conditions
100 TQFP
Max
165 FBGA
Max
209 FBGA
Max
Unit
Θ
JA
Thermal Resistance
(Junction to Ambient)
Test conditions follow
standard test methods
and procedures for
measuring thermal
impedance, according to
EIA/JESD51.
24.63
16.3
15.2
°
C/W
Θ
JC
Thermal Resistance
(Junction to Case)
2.28
2.1
1.7
°
C/W
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
DDQ
GND
90%
10%
90%
10%
1 ns
1 ns
(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
DDQ
GND
90%
10%
90%
10%
1 ns
1 ns
(c)
3.3V IO Test Load
2.5V IO Test Load
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CY7C1471V33-100AXI 制造商:Cypress Semiconductor 功能描述:
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CY7C1471V33-117AXCES 制造商:Cypress Semiconductor 功能描述:SRAM SYNC QUAD 3.3V 72MBIT 2MX36 8.5NS 100TQFP - Bulk
CY7C1471V33-133AC 制造商:Cypress Semiconductor 功能描述:SRAM SYNC QUAD 3.3V 72MBIT 2MX36 6.5NS 100TQFP - Bulk