參數(shù)資料
型號: CY7C0851AV-133BBI
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-133BBI
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
PDF描述
CY7C0851AV-167BBXC FLEx36&#153; 3.3V 32K/64K/128K/256K x 36 Synchronous Dual-Port RAM
CY7C0852AV-133AXC FLEx36&#153; 3.3V 32K/64K/128K/256K x 36 Synchronous Dual-Port RAM
CY7C0852AV-133AXI FLEx36&#153; 3.3V 32K/64K/128K/256K x 36 Synchronous Dual-Port RAM
CY7C0852AV-133BBI FLEx36&#153; 3.3V 32K/64K/128K/256K x 36 Synchronous Dual-Port RAM
CY7C0852AV-167AXC FLEx36&#153; 3.3V 32K/64K/128K/256K x 36 Synchronous Dual-Port RAM
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CY7C0851AV-167AC 制造商:Cypress Semiconductor 功能描述:SRAM SYNC DUAL 3.3V 2.25MBIT 64KX36 4NS 176TQFP - Trays
CY7C0851AV-167AXC 功能描述:靜態(tài)隨機(jī)存取存儲器 3.3V, 64Kx36 Sync Dual Port 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(fēng)格:SMD/SMT 封裝 / 箱體:TSOP-48 封裝:Tray
CY7C0851AV-167BBC 制造商:Cypress Semiconductor 功能描述:SRAM SYNC DUAL 3.3V 2.25MBIT 64KX36 4NS 172FBGA - Trays 制造商:Rochester Electronics LLC 功能描述:
CY7C0851AV-167BBXC 功能描述:靜態(tài)隨機(jī)存取存儲器 2MB (64Kx36) 3.3v 167MHz Sync 靜態(tài)隨機(jī)存取存儲器 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(fēng)格:SMD/SMT 封裝 / 箱體:TSOP-48 封裝:Tray
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: