参数资料
型号: CY7C09279V
英文描述: Memory
中文描述: 内存
文件页数: 17/20页
文件大小: 301K
代理商: CY7C09279V
CY7C138AV/144AV/006AV
CY7C139AV/145AV/016AV
CY7C007AV/017AV
Document #: 38-06051 Rev. *A
Page 6 of 20
Notes:
13. fMAX = 1/tRC. All inputs cycling at f = 1/tRC (except output enable). f = 0 means no address or control lines change. This applies only to inputs at CMOS level standby ISB3.
14. Tested initially and after any design or process changes that may affect these parameters.
Electrical Characteristics Over the Operating Range
Parameter
Description
CY7C138AV/144AV/006AV
CY7C139AV/145AV/016AV
CY7C007AV/017AV
-20
-25
Unit
Min.
Typ.
Max.
Min.
Typ.
Max.
VOH
Output HIGH Voltage (VCC = 3.3V)
2.4
V
VOL
Output LOW Voltage
0.4
V
VIH
Input HIGH Voltage
2.0
V
VIL
Input LOW Voltage
0.8
V
IOZ
Output Leakage Current
–10
10
–10
10
A
ICC
Operating Current (VCC = Max.,
IOUT = 0 mA) Outputs Disabled
Com’l.
120
175
115
165
mA
Ind.[12]
140
195
mA
ISB1
Standby Current (Both Ports TTL Level)
CEL & CER ≥ VIH, f = fMAX
[13]
Com’l.
35
45
30
40
mA
Ind.[12]
45
55
mA
ISB2
Standby Current (One Port TTL Level)
CEL | CER ≥ VIH, f = fMAX
[13]
Com’l.
75
110
65
95
mA
Ind.[12]
85
130
mA
ISB3
Standby Current (Both Ports CMOS Level)
CEL & CER ≥ VCC – 0.2V, f = 0
[13]
Com’l.
10
500
10
500
A
Ind.[12]
10
500
A
ISB4
Standby Current (One Port CMOS Level)
CEL | CER ≥ VIH, f = fMAX
[13]
Com’l.
70
95
60
80
mA
Ind.[12]
80
105
mA
Capacitance[14]
Parameter
Description
Test Conditions
Max.
Unit
CIN
Input Capacitance
TA = 25°C, f = 1 MHz,
VCC = 3.3V
10
pF
COUT
Output Capacitance
10
pF
AC Test Loads and Waveforms
3.0V
GND
90%
10%
3ns
3 ns
10%
ALL INPUT PULSES
(a) Normal Load (Load 1)
R1 = 590
3.3V
OUTPUT
R2 = 435
C= 30 pF
VTH =1.4V
OUTPUT
C
= 30 pF
(b) ThéveninEquivalent (Load 1)
(c) Three-State Delay (Load 2)
R1 = 590
R2 = 435
3.3V
OUTPUT
C= 5pF
RTH = 250
including scope and jig)
(Used for tLZ, tHZ, tHZWE & tLZWE
相关PDF资料
PDF描述
CY7C09279V-12AC x16 Dual-Port SRAM
CY7C09279V-6AC SYNC SRAM|32KX16|CMOS|QFP|100PIN|PLASTIC
CY7C09279V-7AC x16 Dual-Port SRAM
CY7C09279V-9AC SYNC SRAM|32KX16|CMOS|QFP|100PIN|PLASTIC
CY7C09279V-9AI SYNC SRAM|32KX16|CMOS|QFP|100PIN|PLASTIC
相关代理商/技术参数
参数描述
CY7C09279V-12AC 功能描述:IC SRAM 512KBIT 12NS 100LQFP RoHS:否 类别:集成电路 (IC) >> 存储器 系列:- 标准包装:96 系列:- 格式 - 存储器:闪存 存储器类型:FLASH 存储容量:16M(2M x 8,1M x 16) 速度:70ns 接口:并联 电源电压:2.65 V ~ 3.6 V 工作温度:-40°C ~ 85°C 封装/外壳:48-TFSOP(0.724",18.40mm 宽) 供应商设备封装:48-TSOP 包装:托盘
CY7C09279V-12AXC 功能描述:静态随机存取存储器 3.3V 32Kx16 COM Sync Dual Port 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
CY7C09279V-6AXC 功能描述:IC SRAM 512KBIT 6.5NS 100LQFP RoHS:是 类别:集成电路 (IC) >> 存储器 系列:- 标准包装:1,000 系列:- 格式 - 存储器:RAM 存储器类型:移动 SDRAM 存储容量:256M(8Mx32) 速度:133MHz 接口:并联 电源电压:1.7 V ~ 1.95 V 工作温度:-40°C ~ 85°C 封装/外壳:90-VFBGA 供应商设备封装:90-VFBGA(8x13) 包装:带卷 (TR) 其它名称:557-1327-2
CY7C09279V-74XCKJ 制造商:Cypress Semiconductor 功能描述:
CY7C09279V-7AC 制造商:Rochester Electronics LLC 功能描述: 制造商:Cypress Semiconductor 功能描述: