參數(shù)資料
型號： CY7C0850V-167AC
廠商： CYPRESS SEMICONDUCTOR CORP
元件分類： DRAM
英文描述： FLEx36TM 3.3V 32K/64K/128K/256K x 36 Synchronous Dual-Port RAM
中文描述： 32K X 36 DUAL-PORT SRAM, 4 ns, PQFP176
封裝： 24 X 24 MM, 1.40 MM HEIGHT, TQFP-176
文件頁數(shù)： 14/29頁
文件大?。?/td> 764K
代理商： CY7C0850V-167AC
CY7C0850V/CY7C0851V
CY7C0852V/CY7C0853V
Document #: 38-06070 Rev. *D
Page 14 of 29
AC Test Load and Waveforms
Switching Characteristics
Over the Operating Range
Parameter
Description
-167
-133
-100
Unit
CY7C0850V
CY7C0851V
CY7C0852V
Min.
CY7C0850V
CY7C0851V
CY7C0852V
Min.
CY7C0853V
CY7C0853V
Max.
167
Max.
133
Min.
Max.
133
Min.
Max.
100
f
MAX2
t
CYC2
t
CH2
t
CL2
t
R[19]
t
F[19]
t
SA
t
HA
t
SB
t
HB
t
SC
t
HC
t
SW
t
HW
t
SD
t
HD
t
SAD
t
HAD
t
SCN
t
HCN
t
SRST
t
HRST
t
SCM
t
HCM
Notes:
19. Except JTAG signals (t
and t
< 10 ns [max.]).
20. This parameter is guaranteed by design, but it is not production tested.
21. Test conditions used are Load 2.
Maximum Operating Frequency
Clock Cycle Time
Clock HIGH Time
Clock LOW Time
Clock Rise Time
Clock Fall Time
Address Set-up Time
Address Hold Time
Byte Select Set-up Time
Byte Select Hold Time
Chip Enable Set-up Time
Chip Enable Hold Time
R/W Set-up Time
R/W Hold Time
Input Data Set-up Time
Input Data Hold Time
ADS Set-up Time
ADS Hold Time
CNTEN Set-up Time
CNTEN Hold Time
CNTRST Set-up Time
CNTRST Hold Time
CNT/MSK Set-up Time
CNT/MSK Hold Time
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
6.0
2.7
2.7
7.5
3.0
3.0
7.5
3.0
3.0
10.0
4.0
4.0
2.0
2.0
2.0
2.0
2.0
2.0
3.0
3.0
2.3
0.6
2.3
0.6
2.3
0.6
2.3
0.6
2.3
0.6
2.3
0.6
2.3
0.6
2.3
0.6
2.3
0.6
2.5
0.6
2.5
0.6
2.5
0.6
2.5
0.6
2.5
0.6
2.5
0.6
2.5
0.6
2.5
0.6
2.5
0.6
2.5
0.6
2.5
0.6
NA
NA
2.5
0.6
2.5
0.6
NA
NA
NA
NA
NA
NA
NA
NA
3.0
0.6
3.0
0.6
NA
NA
3.0
0.6
3.0
0.6
NA
NA
NA
NA
NA
NA
NA
NA
R1 = 590
R2 = 435
C = 5 pF
(b) Three-state Delay (Load 2)
90%
10%
3.0V
Vss
90%
10%
< 2 ns
< 2 ns
ALL INPUT PULSES
3.3V
V
TH
= 1.5V
R = 50
Z
0
= 50
(a) Normal Load (Load 1)
C = 10 pF
OUTPUT
OUTPUT
相關(guān)PDF資料
PDF描述
CY7C0850V-167BBC FLEx36TM 3.3V 32K/64K/128K/256K x 36 Synchronous Dual-Port RAM
CY7C0851V-133AC FLEx36TM 3.3V 32K/64K/128K/256K x 36 Synchronous Dual-Port RAM
CY7C0851V-133AI CONNECTOR ACCESSORY
CY7C0851V-133BBC CONNECTOR ACCESSORY
CY7C0851V-133BBI CONNECTOR ACCESSORY
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CY7C0850V-167BBC 制造商:Cypress Semiconductor 功能描述:SRAM SYNC DUAL 3.3V 1.125MBIT 32KX36 4NS 172BGA - Bulk
CY7C0851AV-133AC 制造商:Cypress Semiconductor 功能描述:SRAM SYNC DUAL 3.3V 2.25MBIT 64KX36 4.7NS 176TQFP - Trays
CY7C0851AV-133ACT 制造商:Cypress Semiconductor 功能描述:SRAM SYNC DUAL 3.3V 2.25MBIT 64KX36 4.7NS 176TQFP - Tape and Reel
CY7C0851AV-133AI 制造商:Cypress Semiconductor 功能描述:
CY7C0851AV-133AXC 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
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