參數(shù)資料
型號(hào): CY62137CV30LL-70BVE
廠商: CYPRESS SEMICONDUCTOR CORP
元件分類: DRAM
英文描述: 2-Mbit (128K x 16) Static RAM
中文描述: 128K X 16 STANDARD SRAM, 70 ns, PBGA48
封裝: 6 X 8 MM, 1 MM HEIGHT, FBGA-48
文件頁(yè)數(shù): 5/13頁(yè)
文件大?。?/td> 339K
代理商: CY62137CV30LL-70BVE
CY62137CV30/33 MoBL
CY62137CV MoBL
Document #: 38-05201 Rev. *G
Page 5 of 13
AC Test Loads and Waveforms
Parameters
3.0V
3.3V
Unit
R1
1105
1216
R2
1550
1374
R
TH
645
645
V
TH
1.75
1.75
V
Data Retention Characteristics
(Over the Operating Range)
Parameter
Description
Conditions
Min.
Typ.
[4]
Max.
Unit
V
DR
V
CC
for Data Retention
1.5
V
cc(max)
V
I
CCDR
Data Retention Current
V
CC
= 1.5V
CE > V
CC
– 0.2V,
V
IN
> V
CC
– 0.2V or V
IN
< 0.2V
LL
Ind’l
1
6
μ
A
Auto
8
SL
Ind’l
4
t
CDR[6]
t
R[7]
Chip Deselect to Data Retention Time
0
ns
Operation Recovery Time
t
RC
ns
Data Retention Waveform
[8]
Notes:
7. Full-device AC operation requires linear V
ramp from V
to V
> 100
μ
s or stable at V
> 100
μ
s.
8. BHE.BLE is the AND of both BHE and BLE. Chip can be deselected by either disabling the chip enable signals or by disabling both BHE and BLE.
V
CC
V
CC
OUTPUT
R2
30 pF
INCLUDING
JIG AND
SCOPE
GND
90%
10%
90%
10%
OUTPUT
V
TH
Equivalent to: THEVENIN EQUIVALENT
ALL INPUT PULSES
R
TH
R1
Rise TIme: 1 V/ns
Fall Time: 1 V/ns
V
CC(min.)
V
CC(min.)
t
CDR
V
DR
> 1.5 V
DATA RETENTION MODE
t
R
CE or
V
CC
BHE.BLE
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CY62137CV30LL-70BVI 制造商:Cypress Semiconductor 功能描述: 制造商:Rochester Electronics LLC 功能描述:
CY62137CV30LL-70BVIT 制造商:Cypress Semiconductor 功能描述:
CY62137CV30LL-70BVXE 功能描述:靜態(tài)隨機(jī)存取存儲(chǔ)器 SLO 3.0V SUPER LO 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
CY62137CV30LL-70BVXET 功能描述:靜態(tài)隨機(jī)存取存儲(chǔ)器 SLO 3.0V SUPER LO 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
CY62137CV30LL-70BVXI 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Cypress Semiconductor 功能描述: