參數(shù)資料
型號(hào)： CY7C1483V33-133BZI
廠商： CYPRESS SEMICONDUCTOR CORP
元件分類： DRAM
英文描述： 72-Mbit (2M x 36/4M x 18/1M x 72) Flow-Through SRAM
中文描述： 4M X 18 CACHE SRAM, 6.5 ns, PBGA165
封裝： 15 X 17 MM, 1.40 MM HEIGHT, FBGA-165
文件頁數(shù)： 15/30頁
文件大?。?/td> 998K
代理商： CY7C1483V33-133BZI
CY7C1481V33
CY7C1483V33
CY7C1487V33
Document #: 38-05284 Rev. *H
Page 15 of 30
3.3V TAP AC Test Conditions
Input pulse levels................................................ V
SS
to 3.3V
Input rise and fall times................................................... 1 ns
Input timing reference levels...........................................1.5V
Output reference levels...................................................1.5V
Test load termination supply voltage...............................1.5V
2.5V TAP AC Test Conditions
Input pulse levels.................................................V
SS
to 2.5V
Input rise and fall time .....................................................1 ns
Input timing reference levels.........................................1.25V
Output reference levels ................................................1.25V
Test load termination supply voltage ............................1.25V
3.3V TAP AC Output Load Equivalent
TDO
1.5V
20pF
Z = 50
50
2.5V TAP AC Output Load Equivalent
TDO
1.25V
20pF
Z = 50
50
TAP DC Electrical Characteristics And Operating Conditions
(0°C < T
A
< +70°C; V
DD
= 3.135V to 3.6V unless otherwise noted)
[12]
Parameter
V
OH1
Description
Conditions
V
DDQ
= 3.3V
V
DDQ
= 2.5V
V
DDQ
= 3.3V
V
DDQ
= 2.5V
V
DDQ
= 3.3V
V
DDQ
= 2.5V
V
DDQ
= 3.3V
V
DDQ
= 2.5V
V
DDQ
= 3.3V
V
DDQ
= 2.5V
V
DDQ
= 3.3V
V
DDQ
= 2.5V
Min
2.4
2.0
2.9
2.1
Max
Unit
V
V
V
V
V
V
V
V
V
V
V
V
μA
Output HIGH Voltage
I
OH
= –4.0 mA
I
OH
= –1.0 mA
I
OH
= –100 μA
V
OH2
Output HIGH Voltage
V
OL1
Output LOW Voltage
I
OL
= 8.0 mA
I
OL
= 1.0 mA
I
OL
= 100 μA
0.4
0.4
0.2
0.2
V
OL2
Output LOW Voltage
V
IH
Input HIGH Voltage
2.0
1.7
–0.3
–0.3
–5
V
DD
+ 0.3
V
DD
+ 0.3
0.8
0.7
5
V
IL
Input LOW Voltage
I
X
Input Load Current
GND < V
IN
< V
DDQ
Identification Register Definitions
Bit# 24 is “1” in the ID Register definitions for both 2.5V and 3.3V versions of the device.
Instruction Field
CY7C1481V33
(2M x 36)
000
01011
000001
100100
00000110100
CY7C1483V33
(4M x18)
000
01011
000001
010100
00000110100
CY7C1487V33
(1M x72)
000
01011
000001
110100
00000110100
Description
Revision Number (31:29)
Device Depth (28:24)
Architecture/Memory Type(23:18)
Bus Width/Density (17:12)
Cypress JEDEC ID Code (11:1)
Describes the version number
Reserved for internal use
Defines memory type and architecture
Defines width and density
Enables unique identification of SRAM
vendor
Indicates the presence of an ID register
ID Register Presence Indicator (0)
1
1
1
Note
12.All voltages refer to V
SS
(GND).
[+] Feedback
相關(guān)PDF資料
PDF描述
CY7C1483V33-133BZXC 72-Mbit (2M x 36/4M x 18/1M x 72) Flow-Through SRAM
CY7C1483V33-133BZXI 72-Mbit (2M x 36/4M x 18/1M x 72) Flow-Through SRAM
CY7C1487V33-100BGI 72-Mbit (2M x 36/4M x 18/1M x 72) Flow-Through SRAM
CY7C1487V33-100BGXC 72-Mbit (2M x 36/4M x 18/1M x 72) Flow-Through SRAM
CY7C1487V33-100BGXI 72-Mbit (2M x 36/4M x 18/1M x 72) Flow-Through SRAM
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CY7C148-45DC 制造商:Cypress Semiconductor 功能描述:Static RAM, 1Kx4, 18 Pin, Ceramic, DIP
CY7C148-45PC 制造商:Cypress Semiconductor 功能描述:
CY7C1484BV25-250AXI 制造商:Cypress Semiconductor 功能描述:SYNC - Trays 制造商:Cypress Semiconductor 功能描述:IC SRAM 72MBIT 250MHZ 100TQFP 制造商:Cypress Semiconductor 功能描述:TRAY / Sync SRAMs
CY7C1484BV33-250BZI 制造商:Cypress Semiconductor 功能描述:
CY7C1484BV33-250BZXC 功能描述:靜態(tài)隨機(jī)存取存儲(chǔ)器 72MB (2Mx36) 3.3v 250MHz 靜態(tài)隨機(jī)存取存儲(chǔ)器 RoHS:否 制造商:Cypress Semiconductor 存儲(chǔ)容量:16 Mbit 組織:1 M x 16 訪問時(shí)間:55 ns 電源電壓-最大:3.6 V 電源電壓-最小:2.2 V 最大工作電流:22 uA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TSOP-48 封裝:Tray
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*