參數(shù)資料
型號: CY7C1372C-250AI
廠商: CYPRESS SEMICONDUCTOR CORP
元件分類: DRAM
英文描述: 512K x 36/1M x 18 Pipelined SRAM with NoBL Architecture
中文描述: 1M X 18 ZBT SRAM, 2.6 ns, PQFP100
封裝: 14 X 20 MM, 1.40 MM HEIGHT, PLASTIC, TQFP-100
文件頁數(shù): 13/27頁
文件大?。?/td> 704K
代理商: CY7C1372C-250AI
CY7C1370C
CY7C1372C
Document #: 38-05233 Rev. *D
Page 13 of 27
TAP Controller Block Diagram
0
0
1
2
.
.
29
30
31
Boundary Scan Register
Identification Register
0
1
2
.
.
.
.
68
0
1
2
Instruction Register
Bypass Register
Selection
Circuitry
Selection
Circuitry
TAP Controller
TDI
TDO
TCK
TMS
TAP Electrical Characteristics
Over the Operating Range
[10, 11]
Parameter
V
OH1
Description
Test Conditions
Min.
2.4
1.7
2.9
2.1
Max.
Unit
V
Output HIGH Voltage
I
OH
= –4.0 mA
I
OH
= –1.0 mA
I
OH
= –100
μ
A
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
V
OH2
Output HIGH Voltage
V
V
OL1
Output LOW Voltage
I
OL
= 8.0 mA
I
OL
= 1.0 mA
I
OL
= 100
μ
A
0.4
0.4
0.2
0.2
V
V
V
V
V
V
V
V
μ
A
μ
A
V
OL2
Output LOW Voltage
V
IH
Input HIGH Voltage
2.0
1.7
–0.5
–0.3
–5
–5
V
DD
+ 0.3
V
DD
+ 0.3
0.7
0.7
5
5
V
IL
Input LOW Voltage
I
X
I
X
Input Load Current
Input Load Current TMS and TDI
GND
V
I
V
DDQ
GND
V
I
V
DDQ
TAP AC Switching Characteristics
Over the Operating Range
[12, 13]
Parameter
t
TCYC
t
TF
t
TH
t
TL
Notes:
10.All voltage referenced to ground.
11. Overshoot: V
(AC) < V
+ 1.5V for t < t
/2; undershoot: V
(AC) >
0.5V for t < t
/2.
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.
100
Max.
Unit
ns
MHz
ns
ns
TCK Clock Cycle Time
TCK Clock Frequency
TCK Clock HIGH
TCK Clock LOW
10
40
40
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相關代理商/技術參數(shù)
參數(shù)描述
CY7C1372CV25-167BZC 制造商:Cypress Semiconductor 功能描述:
CY7C1372D-167AXC 功能描述:靜態(tài)隨機存取存儲器 1Mx18 3.3V NoBL Sync PL 靜態(tài)隨機存取存儲器 COM 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
CY7C1372D-167AXCT 功能描述:靜態(tài)隨機存取存儲器 1Mx18 3.3V NoBL Sync PL 靜態(tài)隨機存取存儲器 COM 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
CY7C1372D-167AXI 功能描述:靜態(tài)隨機存取存儲器 1Mx18 3.3V NoBL Sync PL 靜態(tài)隨機存取存儲器 IND 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
CY7C1372D-167AXIKJ 制造商:Cypress Semiconductor 功能描述: