參數(shù)資料
型號(hào): CY7C1250V18-300BZXI
廠商: CYPRESS SEMICONDUCTOR CORP
元件分類: DRAM
英文描述: 36-Mbit DDR-II+ SRAM 2-Word Burst Architecture (2.0 Cycle Read Latency)
中文描述: 1M X 36 DDR SRAM, 0.45 ns, PBGA165
封裝: 15 X 17 MM, 1.40 MM HEIGHT, LEAD FREE, MO-216, FBGA-165
文件頁數(shù): 15/27頁
文件大小: 1037K
代理商: CY7C1250V18-300BZXI
CY7C1246V18
CY7C1257V18
CY7C1248V18
CY7C1250V18
Document Number: 001-06348 Rev. *C
Page 15 of 27
TAP Controller Block Diagram
TAP Electrical Characteristics
Over the Operating Range
[10, 11, 12]
Parameter
Description
Test Conditions
Min
Max
Unit
V
OH1
Output HIGH Voltage
I
OH
=
2.0 mA
I
OH
=
100
μ
A
1.4
V
V
OH2
Output HIGH Voltage
1.6
V
V
OL1
Output LOW Voltage
I
OL
= 2.0 mA
I
OL
= 100
μ
A
0.4
V
V
OL2
Output LOW Voltage
0.2
V
V
IH
Input HIGH Voltage
0.65V
DD
V
DD
+ 0.3
V
V
IL
Input LOW Voltage
–0.3
0.35V
DD
V
I
X
Input and Output Load Current
GND
V
I
V
DD
5
5
μ
A
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
Notes
10.These characteristics apply to the TAP inputs (TMS, TCK, TDI and TDO). Parallel load levels are specified in
“Electrical Characteristics” on page 20
.
11. Overshoot: V
(AC) < V
+ 0.3V (pulse width less than t
CYC
/2). Undershoot: V
IL
(AC) >
0.3V (pulse width less than t
CYC
/2).
12.All voltage refers to ground.
[+] Feedback
相關(guān)PDF資料
PDF描述
CY7C1250V18-333BZC 36-Mbit DDR-II+ SRAM 2-Word Burst Architecture (2.0 Cycle Read Latency)
CY7C1250V18-333BZI 36-Mbit DDR-II+ SRAM 2-Word Burst Architecture (2.0 Cycle Read Latency)
CY7C1250V18-333BZXC 36-Mbit DDR-II+ SRAM 2-Word Burst Architecture (2.0 Cycle Read Latency)
CY7C1250V18-333BZXI 36-Mbit DDR-II+ SRAM 2-Word Burst Architecture (2.0 Cycle Read Latency)
CY7C1250V18-375BZC 36-Mbit DDR-II+ SRAM 2-Word Burst Architecture (2.0 Cycle Read Latency)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CY7C1250V18-333BZC 功能描述:靜態(tài)隨機(jī)存取存儲(chǔ)器 36M Q2+ B2 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
CY7C1250V18-333BZI 制造商:Cypress Semiconductor 功能描述:
CY7C1250V18-333BZXC 功能描述:靜態(tài)隨機(jī)存取存儲(chǔ)器 36-Mbit DDR-II+ 靜態(tài)隨機(jī)存取存儲(chǔ)器 1.8volts 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
CY7C1250XC 制造商:Cypress Semiconductor 功能描述:
CY7C1262XV18-366BZXC 功能描述:靜態(tài)隨機(jī)存取存儲(chǔ)器 36MB (2Mx18) 1.8v 366MHz QDR II 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