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參數(shù)資料
| 型號(hào)： | CY7C0850V |
| 廠商： | Cypress Semiconductor Corp. |
| 英文描述： | FLEx36TM 3.3V 32K/64K/128K/256K x 36 Synchronous Dual-Port RAM |
| 中文描述： | FLEx36TM 3.3 32K/64K/128K/256K × 36同步雙口RAM |
| 文件頁(yè)數(shù)： | 13/29頁(yè) |
| 文件大小： | 764K |
| 代理商： | CY7C0850V |
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CY7C0850V/CY7C0851V
CY7C0852V/CY7C0853V
Document #: 38-06070 Rev. *D
Page 13 of 29
Maximum Ratings
[15]
(Above which the useful life may be impaired. For user guide-
lines, not tested.)
Storage Temperature ................................ –65
°
C to + 150
°
C
Ambient Temperature with
Power Applied............................................–55
°
C to + 125
°
C
Supply Voltage to Ground Potential..............–0.5V to + 4.6V
DC Voltage Applied to
Outputs in High-Z State..........................–0.5V to V
DD
+ 0.5V
DC Input Voltage .............................. –0.5V to V
DD
+ 0.5V
[16]
Output Current into Outputs (LOW).............................20 mA
Static Discharge Voltage...........................................> 2000V
(JEDEC JESD22-A114-2000B)
Latch-up Current.....................................................> 200 mA
Operating Range
Range
Ambient Temperature
0
°
C to +70
°
C
–40
°
C to +85
°
C
V
DD
Commercial
Industrial
3.3V ± 165 mV
3.3V ± 165 mV
Electrical Characteristics
Over the Operating Range
Parameter
Description
-167
Typ.
-133
Typ.
-100
Unit
Min.
Max. Min.
Max. Min. Typ.
Max.
V
OH
Output HIGH Voltage
(V
DD
= Min., I
OH
= –4.0 mA)
Output LOW Voltage
(V
DD
= Min., I
OL
= +4.0 mA)
Input HIGH Voltage
2.4
2.4
2.4
V
V
OL
0.4
0.4
0.4
V
V
IH
V
IL
I
OZ
I
IX1
I
IX2
I
CC
2.0
2.0
2.0
V
Input LOW Voltage
0.8
0.8
0.8
V
Output Leakage Current
–10
10
–10
10
–10
10
μ
A
μ
A
Input Leakage Current Except TDI, TMS, MRST
–10
10
–10
10
–10
10
Input Leakage Current TDI, TMS, MRST
–0.1
1.0
–0.1
1.0
–0.1
1.0
mA
Operating Current for
(V
DD
= Max.,I
OUT
= 0 mA), Outputs Disabled
CY7C0850V
CY7C0851V
CY7C0852V
225
300
225
300
mA
CY7C0853V
270
400
200
310
I
SB1[18]
Standby Current
(Both Ports TTL Level)
CE
L
and CE
R
≥
V
IH
, f = f
MAX
Standby Current
(One Port TTL Level)
CE
L
| CE
R
≥
V
IH
, f = f
MAX
Standby Current
(Both Ports CMOS Level)
CE
L
and CE
R
≥
V
DD
– 0.2V, f = 0
Standby Current
(One Port CMOS Level)
CE
L
| CE
R
≥
V
IH
, f = f
MAX
90
115
90
115
90
115
mA
I
SB2[18]
160
210
160
210
160
210
mA
I
SB3[18]
55
75
55
75
55
75
mA
I
SB4[18]
160
210
160
210
160
210
mA
Capacitance
[17]
Part Number
CY7C0850V/7C0851V/
CY7C0852V
Parameter
C
IN
C
OUT
C
IN
C
OUT
Description
Input Capacitance
Output Capacitance
Input Capacitance
Output Capacitance
Test Conditions
T
A
= 25
°
C, f = 1 MHz,
V
DD
= 3.3V
Max.
13
10
22
20
Unit
pF
pF
pF
pF
CY7C0853V
Note:
15. The voltage on any input or I/O pin can not exceed the power pin during power-up.
16. Pulse width < 20 ns.
17. C
OUT
also references C
18. I
SB1
, I
SB2
, I
SB3
and I
SB4
are not applicable for CY7C0853V because it can not be powered down by using chip enable pins.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| CY7C0850V-133AC | FLEx36TM 3.3V 32K/64K/128K/256K x 36 Synchronous Dual-Port RAM |
| CY7C0850V-133AI | FLEx36TM 3.3V 32K/64K/128K/256K x 36 Synchronous Dual-Port RAM |
| CY7C0850V-133BBC | FLEx36TM 3.3V 32K/64K/128K/256K x 36 Synchronous Dual-Port RAM |
| CY7C0850V-133BBI | FLEx36TM 3.3V 32K/64K/128K/256K x 36 Synchronous Dual-Port RAM |
| CY7C0850V-167AC | FLEx36TM 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 |
|---|---|
| CY7C0850V-133AC | 功能描述:靜態(tài)隨機(jī)存取存儲(chǔ)器 1M COM Sync DualPort RoHS:否 制造商:Cypress Semiconductor 存儲(chǔ)容量:16 Mbit 組織:1 M x 16 訪問(wèn)時(shí)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 |
| CY7C0850V-133AI | 制造商:Cypress Semiconductor 功能描述:SRAM SYNC DUAL 3.3V 1.125MBIT 32KX36 4NS 176TQFP - Bulk |
| CY7C0850V-133BBC | 制造商:Cypress Semiconductor 功能描述:SRAM SYNC DUAL 3.3V 1.125MBIT 32KX36 4.4NS 172BGA - Bulk |
| CY7C0850V-133BBI | 制造商:Cypress Semiconductor 功能描述:SRAM SYNC DUAL 3.3V 1.125MBIT 32KX36 4NS 172BGA - Bulk |
| CY7C0850V-167AC | 制造商:Cypress Semiconductor 功能描述:SRAM SYNC DUAL 3.3V 1.125MBIT 32KX36 4NS 176TQFP - Bulk |
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