參數(shù)資料
型號(hào): CY7C1522AV18-250BZXC
廠商: CYPRESS SEMICONDUCTOR CORP
元件分類(lèi): DRAM
英文描述: 72-Mbit DDR-II SIO SRAM 2-Word Burst Architecture
中文描述: 8M X 8 DDR SRAM, 0.45 ns, PBGA165
封裝: 15 X 17 MM, 1.40 MM HEIGHT, LEAD FREE, MO-216, FBGA-165
文件頁(yè)數(shù): 21/28頁(yè)
文件大?。?/td> 1133K
代理商: CY7C1522AV18-250BZXC
PRELIMINARY
CY7C1522AV18
CY7C1529AV18
CY7C1523AV18
CY7C1524AV18
Document #: 001-06981 Rev. *B
Page 21 of 28
Capacitance
[21]
Parameter
Description
Test Conditions
T
A
= 25
°
C, f = 1 MHz,
V
DD
= 1.8V
V
DDQ
= 1.5V
Max.
5.5
8.5
6
Unit
pF
pF
pF
C
IN
C
CLK
C
O
Input Capacitance
Clock Input Capacitance
Output Capacitance
Thermal Resistance
[21]
Parameter
Θ
JA
Θ
JC
Description
Test Conditions
165 FBGA Package
16.2
2.3
Unit
°
C/W
°
C/W
Thermal Resistance (Junction to Ambient) Test conditions follow standard test
Thermal Resistance (Junction to Case)
methods and procedures for measuring
thermal impedance, per EIA / JESD51.
AC Test Loads and Waveforms
1.25V
0.25V
R = 50
5 pF
INCLUDING
JIG AND
SCOPE
ALL INPUT PULSES
Device
Under
Test
R
L
= 50
Z
0
= 50
V
REF
= 0.75V
V
REF
= 0.75V
[23]
0.75V
0.75V
Device
Under
Test
OUTPUT
0.75V
V
REF
V
REF
OUTPUT
ZQ
ZQ
(a)
Slew Rate = 2 V/ns
RQ =
250
(b)
RQ =
250
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相關(guān)PDF資料
PDF描述
CY7C1522AV18-250BZXI 72-Mbit DDR-II SIO SRAM 2-Word Burst Architecture
CY7C1523AV18-300BZC 72-Mbit DDR-II SIO SRAM 2-Word Burst Architecture
CY7C1523AV18-300BZI 72-Mbit DDR-II SIO SRAM 2-Word Burst Architecture
CY7C1523AV18-300BZXC 72-Mbit DDR-II SIO SRAM 2-Word Burst Architecture
CY7C1523AV18-300BZXI 72-Mbit DDR-II SIO SRAM 2-Word Burst Architecture
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