参数资料
型号: CY7C2561KV18-450BZC
厂商: CYPRESS SEMICONDUCTOR CORP
元件分类: SRAM
英文描述: 8M X 8 QDR SRAM, 0.37 ns, PBGA165
封装: 15 X 13 MM, 1.4 MM HEIGHT, FBGA-165
文件页数: 14/29页
文件大小: 839K
代理商: CY7C2561KV18-450BZC
PRELIMINARY
CY7C2561KV18, CY7C2576KV18
CY7C2563KV18, CY7C2565KV18
Document Number: 001-15887 Rev. *E
Page 21 of 29
Maximum Ratings
Exceeding maximum ratings may impair the useful life of the
device. These user guidelines are not tested.
Storage Temperature ................................. –65°C to +150°C
Ambient Temperature with Power Applied.. –55°C to +125°C
Supply Voltage on VDD Relative to GND ........–0.5V to +2.9V
Supply Voltage on VDDQ Relative to GND.......–0.5V to +VDD
DC Applied to Outputs in High-Z ........ –0.5V to VDDQ + 0.3V
DC Input Voltage [15].............................. –0.5V to VDD + 0.3V
Current into Outputs (LOW) ........................................ 20 mA
Static Discharge Voltage (MIL-STD-883, M. 3015).. > 2001V
Latch-up Current ................................................... > 200 mA
Operating Range
Range
Ambient
Temperature (TA)
VDD [19]
VDDQ [19]
Commercial
0°C to +70°C
1.8 ± 0.1V
1.4V to
VDD
Industrial
–40°C to +85°C
Electrical Characteristics
DC Electrical Characteristics
Over the Operating Range [16]
Parameter
Description
Test Conditions
Min
Typ
Max
Unit
VDD
Power Supply Voltage
1.7
1.8
1.9
V
VDDQ
IO Supply Voltage
1.4
1.5
VDD
V
VOH
Output HIGH Voltage
Note 20
VDDQ/2 – 0.12
VDDQ/2 + 0.12
V
VOL
Output LOW Voltage
Note 21
VDDQ/2 – 0.12
VDDQ/2 + 0.12
V
VOH(LOW)
Output HIGH Voltage
IOH = 0.1 mA, Nominal Impedance
VDDQ – 0.2
VDDQ
V
VOL(LOW)
Output LOW Voltage
IOL = 0.1 mA, Nominal Impedance
VSS
0.2
V
VIH
Input HIGH Voltage
VREF + 0.1
VDDQ + 0.15
V
VIL
Input LOW Voltage
–0.15
VREF – 0.1
V
IX
Input Leakage Current
GND
≤ VI ≤ VDDQ
2
μA
IOZ
Output Leakage Current
GND
≤ VI ≤ VDDQ, Output Disabled
2
μA
VREF
Input Reference Voltage [22] Typical Value = 0.75V
0.68
0.75
0.95
V
IDD [23]
VDD Operating Supply
VDD = Max,
IOUT = 0 mA,
f = fMAX = 1/tCYC
550 MHz
(x8)
900
mA
(x9)
900
(x18)
920
(x36)
1310
500 MHz
(x8)
830
mA
(x9)
830
(x18)
850
(x36)
1210
450 MHz
(x8)
760
mA
(x9)
760
(x18)
780
(x36)
1100
400 MHz
(x8)
690
mA
(x9)
690
(x18)
710
(x36)
1000
Notes
19. Power up: Assumes a linear ramp from 0V to VDD(min) within 200 ms. During this time VIH < VDD and VDDQ < VDD.
20. Output are impedance controlled. IOH = (VDDQ/2)/(RQ/5) for values of 175 ohms <= RQ <= 350 ohms.
21. Output are impedance controlled. IOL = (VDDQ/2)/(RQ/5) for values of 175 ohms <= RQ <= 350 ohms.
22. VREF (min) = 0.68V or 0.46VDDQ, whichever is larger, VREF (max) = 0.95V or 0.54VDDQ, whichever is smaller.
23. The operation current is calculated with 50% read cycle and 50% write cycle.
相关PDF资料
PDF描述
CY7C2566KV18-450BZI 8M X 8 DDR SRAM, 0.37 ns, PBGA165
CY7C293AL-35WC 2K X 8 UVPROM, 35 ns, CDIP24
CY7C474-15DI 32K X 9 OTHER FIFO, 15 ns, CDIP28
CY7C474-15PI 32K X 9 OTHER FIFO, 15 ns, PDIP28
CZ12010T0050GBK 0 MHz - 3000 MHz 50 ohm RF/MICROWAVE TERMINATION
相关代理商/技术参数
参数描述
CY7C2562XV18-366BZXC 功能描述:静态随机存取存储器 72MB (4Mx18) 1.8v 366MHz QDR II 静态随机存取存储器 RoHS:否 制造商:Cypress Semiconductor 存储容量:16 Mbit 组织:1 M x 16 访问时间:55 ns 电源电压-最大:3.6 V 电源电压-最小:2.2 V 最大工作电流:22 uA 最大工作温度:+ 85 C 最小工作温度:- 40 C 安装风格:SMD/SMT 封装 / 箱体:TSOP-48 封装:Tray
CY7C2562XV18-450BZXC 功能描述:静态随机存取存储器 72MB (4Mx18) 1.8v 450MHz QDR II 静态随机存取存储器 RoHS:否 制造商:Cypress Semiconductor 存储容量:16 Mbit 组织:1 M x 16 访问时间:55 ns 电源电压-最大:3.6 V 电源电压-最小:2.2 V 最大工作电流:22 uA 最大工作温度:+ 85 C 最小工作温度:- 40 C 安装风格:SMD/SMT 封装 / 箱体:TSOP-48 封装:Tray
CY7C25632KV18-400BZC 功能描述:静态随机存取存储器 72MB (4Mx18) 1.8v 400MHz QDR II 静态随机存取存储器 RoHS:否 制造商:Cypress Semiconductor 存储容量:16 Mbit 组织:1 M x 16 访问时间:55 ns 电源电压-最大:3.6 V 电源电压-最小:2.2 V 最大工作电流:22 uA 最大工作温度:+ 85 C 最小工作温度:- 40 C 安装风格:SMD/SMT 封装 / 箱体:TSOP-48 封装:Tray
CY7C25632KV18-400BZXI 功能描述:静态随机存取存储器 72MB (4Mx18) 1.8v 400MHz QDR II 静态随机存取存储器 RoHS:否 制造商:Cypress Semiconductor 存储容量:16 Mbit 组织:1 M x 16 访问时间:55 ns 电源电压-最大:3.6 V 电源电压-最小:2.2 V 最大工作电流:22 uA 最大工作温度:+ 85 C 最小工作温度:- 40 C 安装风格:SMD/SMT 封装 / 箱体:TSOP-48 封装:Tray
CY7C25632KV18-450BZC 功能描述:静态随机存取存储器 72MB (4Mx18) 1.8v 450MHz QDR II 静态随机存取存储器 RoHS:否 制造商:Cypress Semiconductor 存储容量:16 Mbit 组织:1 M x 16 访问时间:55 ns 电源电压-最大:3.6 V 电源电压-最小:2.2 V 最大工作电流:22 uA 最大工作温度:+ 85 C 最小工作温度:- 40 C 安装风格:SMD/SMT 封装 / 箱体:TSOP-48 封装:Tray