參數(shù)資料
型號: CY7C0851AV-167BBXC
廠商: CYPRESS SEMICONDUCTOR CORP
元件分類: SRAM
英文描述: FLEx36™ 3.3V 32K/64K/128K/256K x 36 Synchronous Dual-Port RAM
中文描述: 64K X 36 DUAL-PORT SRAM, 4 ns, PBGA172
封裝: 15 X 15 MM, 1.25 MM HEIGHT, 1 MM PITCH, FBGA-172
文件頁數(shù): 7/36頁
文件大?。?/td> 956K
代理商: CY7C0851AV-167BBXC
CY7C0850AV,CY7C0851V/CY7C0851AV
CY7C0852V/CY7C0852AV
CY7C0853V/CY7C0853AV
Document #: 38-06070 Rev. *J
Page 15 of 36
Figure 6. AC Test Load and Waveforms
Switching Characteristics
Over the Operating Range
Parameter
Description
-167
-133
-100
Unit
CY7C0850AV
CY7C0851V/AV
CY7C0852V/AV
CY7C0850AV
CY7C0851V/AV
CY7C0852V/AV
CY7C0853V
CY7C0853AV
CY7C0853V
CY7C0853AV
Min
Max
Min
Max
Min
Max
Min
Max
fMAX2
Maximum operating frequency
167
133
133
100
MHz
tCYC2
Clock cycle time
6.0
7.5
7.5
10.0
ns
tCH2
Clock HIGH time
2.7–3.0
3.0–
4.0–
ns
tCL2
Clock LOW time
2.7
3.0
3.0
4.0
ns
Clock rise time
2.0
2.0
2.0
3.0
ns
Clock fall time
2.0
2.0
2.0
3.0
ns
tSA
Address setuptime
2.3
2.5
2.5
3.0
ns
tHA
Address hold time
0.6
0.6
0.6
0.6
ns
tSB
Byte select setup time
2.3
2.5
2.5
3.0
ns
tHB
Byte select hold time
0.6
0.6
0.6
0.6
ns
tSC
Chip enable setup time
2.3
2.5
NA
NA
ns
tHC
Chip enable hold time
0.6
0.6
NA
NA
ns
tSW
R/W setup time
2.3
2.5
2.5
3.0
ns
tHW
R/W hold time
0.6
0.6
0.6
0.6
ns
tSD
Input data setup time
2.3
2.5
2.5
3.0
ns
tHD
Input data hold time
0.6
0.6
0.6
0.6
ns
tSAD
ADS setup time
2.3
2.5
NA
NA
ns
tHAD
ADS hold time
0.6
0.6
NA
NA
ns
tSCN
CNTEN setup time
2.3
2.5
NA
NA
ns
tHCN
CNTEN hold time
0.6
0.6
NA
NA
ns
tSRST
CNTRST setup time
2.3
2.5
NA
NA
ns
tHRST
CNTRST hold time
0.6
0.6
NA
NA
ns
tSCM
CNT/MSK setup time
2.3
2.5
NA
NA
ns
tHCM
CNT/MSK hold time
0.6
0.6
NA
NA
ns
R1 = 590
R2 = 435
C = 5 pF
(b) Three-state Delay (Load 2)
90%
10%
3.0 V
VSS
90%
10%
<2 ns
ALL INPUT PULSES
3.3 V
VTH = 1.5 V
R = 50
Z0 = 50
(a) Normal Load (Load 1)
C = 10 pF
OUTPUT
Note
23. Except JTAG signals (tr and tf < 10 ns [max.]).
相關(guān)PDF資料
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CY7C0852AV-133AXC FLEx36&#153; 3.3V 32K/64K/128K/256K x 36 Synchronous Dual-Port RAM
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CY7C0851V-133AC 制造商:Rochester Electronics LLC 功能描述:64K X 36 SYNC DPSRAM - Bulk 制造商:Cypress Semiconductor 功能描述:
CY7C0851V-133AXC 功能描述:IC SRAM 2MBIT 133MHZ 176LQFP RoHS:是 類別:集成電路 (IC) >> 存儲器 系列:- 標準包裝:1,000 系列:- 格式 - 存儲器:RAM 存儲器類型:移動 SDRAM 存儲容量:256M(8Mx32) 速度:133MHz 接口:并聯(lián) 電源電壓:1.7 V ~ 1.95 V 工作溫度:-40°C ~ 85°C 封裝/外殼:90-VFBGA 供應(yīng)商設(shè)備封裝:90-VFBGA(8x13) 包裝:帶卷 (TR) 其它名稱:557-1327-2
CY7C0851V-133AXCT 功能描述:IC SRAM 2MBIT 133MHZ 176LQFP RoHS:是 類別:集成電路 (IC) >> 存儲器 系列:- 標準包裝:1,000 系列:- 格式 - 存儲器:RAM 存儲器類型:移動 SDRAM 存儲容量:256M(8Mx32) 速度:133MHz 接口:并聯(lián) 電源電壓:1.7 V ~ 1.95 V 工作溫度:-40°C ~ 85°C 封裝/外殼:90-VFBGA 供應(yīng)商設(shè)備封裝:90-VFBGA(8x13) 包裝:帶卷 (TR) 其它名稱:557-1327-2
CY7C0851V-133BBC 制造商:Rochester Electronics LLC 功能描述:64K X 36 SYNC DPSRAM - Bulk 制造商:Cypress Semiconductor 功能描述:SRAM Chip Sync Dual 3.3V 2.25M-Bit 64K x 36 4.4ns 172-Pin FBGA
CY7C0851V-133BBI 制造商:Cypress Semiconductor 功能描述: 制造商:Rochester Electronics LLC 功能描述:64K X 36 SYNC DPSRAM INDUSTRAIL TEMP - Bulk