參數資料
型號: CY7C1520AV18-300BZI
廠商: CYPRESS SEMICONDUCTOR CORP
元件分類: DRAM
英文描述: 72-Mbit DDR-II SRAM 2-Word Burst Architecture
中文描述: 2M X 36 DDR SRAM, 0.45 ns, PBGA165
封裝: 15 X 17 MM, 1.40 MM HEIGHT, MO-216, FBGA-165
文件頁數: 15/28頁
文件大?。?/td> 1133K
代理商: CY7C1520AV18-300BZI
PRELIMINARY
CY7C1516AV18
CY7C1527AV18
CY7C1518AV18
CY7C1520AV18
Document #: 001-06982 Rev. *B
Page 15 of 28
TAP Controller Block Diagram
TAP Electrical Characteristics
Over the Operating Range
[11, 15, 17]
Parameter
V
OH1
V
OH2
V
OL1
V
OL2
V
IH
V
IL
I
X
Description
Test Conditions
I
OH
=
2.0 mA
I
OH
=
100
μ
A
I
OL
= 2.0 mA
I
OL
= 100
μ
A
Min.
1.4
1.6
Max.
Unit
V
V
V
V
V
V
μ
A
Output HIGH Voltage
Output HIGH Voltage
Output LOW Voltage
Output LOW Voltage
Input HIGH Voltage
Input LOW Voltage
Input and OutputLoad Current
0.4
0.2
0.65V
DD
–0.3
5
V
DD
+ 0.3
0.35V
DD
5
GND
V
I
V
DD
TAP AC Switching Characteristics
Over the Operating Range
[12, 13]
Parameter
t
TCYC
t
TF
t
TH
t
TL
Notes:
11. These characteristics pertain to the TAP inputs (TMS, TCK, TDI and TDO). Parallel load levels are specified in the Electrical Characteristics Table.
12.t
and t
refer to the set-up and hold time requirements of latching data from the boundary scan register.
13.Test conditions are specified using the load in TAP AC test conditions. t
R
/t
F
= 1 ns.
Description
Min.
50
Max.
Unit
ns
MHz
ns
ns
TCK Clock Cycle Time
TCK Clock Frequency
TCK Clock HIGH
TCK Clock LOW
20
20
20
0
0
1
2
.
.
29
30
31
Boundary Scan Register
Identification Register
0
1
2
.
.
.
.
108
0
1
2
Instruction Register
Bypass Register
Selection
Circuitry
Selection
Circuitry
TAP Controller
TDI
TDO
TCK
TMS
[+] Feedback
相關PDF資料
PDF描述
CY7C1520AV18-300BZXC 72-Mbit DDR-II SRAM 2-Word Burst Architecture
CY7C1520AV18-300BZXI 72-Mbit DDR-II SRAM 2-Word Burst Architecture
CY7C1527AV18-167BZC 72-Mbit DDR-II SRAM 2-Word Burst Architecture
CY7C1527AV18-167BZI 72-Mbit DDR-II SRAM 2-Word Burst Architecture
CY7C1527AV18-167BZXC 72-Mbit DDR-II SRAM 2-Word Burst Architecture
相關代理商/技術參數
參數描述
CY7C1520JV18-300BZC 功能描述:靜態(tài)隨機存取存儲器 2M x 36 1.8V DDR-II 靜態(tài)隨機存取存儲器 Two-Word Burst RoHS:否 制造商:Cypress Semiconductor 存儲容量:16 Mbit 組織:1 M x 16 訪問時間: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 安裝風格:SMD/SMT 封裝 / 箱體:TSOP-48 封裝:Tray
CY7C1520JV18-300BZXC 功能描述:靜態(tài)隨機存取存儲器 2M x 36 1.8V DDR-II 靜態(tài)隨機存取存儲器 Two-Word Burst RoHS:否 制造商:Cypress Semiconductor 存儲容量:16 Mbit 組織:1 M x 16 訪問時間: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 安裝風格:SMD/SMT 封裝 / 箱體:TSOP-48 封裝:Tray
CY7C1520JV18-300BZXES 制造商:Cypress Semiconductor 功能描述:
CY7C1520KV18-200BZC 功能描述:靜態(tài)隨機存取存儲器 2Mb x 36 200 MHz RoHS:否 制造商:Cypress Semiconductor 存儲容量:16 Mbit 組織:1 M x 16 訪問時間: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 安裝風格:SMD/SMT 封裝 / 箱體:TSOP-48 封裝:Tray
CY7C1520KV18-250BZC 功能描述:靜態(tài)隨機存取存儲器 72MB (2Mx36) 1.8v 250MHz DDR II 靜態(tài)隨機存取存儲器 RoHS:否 制造商:Cypress Semiconductor 存儲容量:16 Mbit 組織:1 M x 16 訪問時間: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 安裝風格:SMD/SMT 封裝 / 箱體:TSOP-48 封裝:Tray