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參數(shù)資料
| 型號： | FM25640 |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | TERM STRIP, TH, LO PRO |
| 中文描述： | 64Kb的FRAM的串行存儲器 |
| 文件頁數(shù)： | 11/14頁 |
| 文件大?。?/td> | 131K |
| 代理商： | FM25640 |
FM25640
Rev. 2.1
Aug 2003
11 of 14
AC Parameters
(T
A
= -40
°
C to + 85
°
C, VDD = 4.5V to 5.5V unless otherwise specified)
Symbol
Parameter
fCK
SCK Clock Frequency
tCH
Clock High Time
tCL
Clock Low Time
tCSU
Chip Select Setup
tCSH
Chip Select Hold
tOD
Output Disable
tODV
Output Data Valid
tOH
Output Hold
tD
Deselect Time
tR
Data In Rise Time
tF
Data In Fall Time
tH
Data Hold Time
tSU
Data Setup Time
tHS
/Hold Setup Time
tHH
/Hold Hold Time
tHZ
/Hold Low to Hi-Z
tLZ
/Hold High to Data Active
Notes
1.
Rise and fall times measured between 10% and 90% of waveform.
2.
Characterized but not 100% tested in production.
Capacitance
T
A
= 25
°
C, f=1.0 MHz, VDD = 5V
Symbol
Parameter
CO
Output capacitance (SDA)
CI
Input capacitance
Notes
1.
This parameter is periodically sampled and not 100% tested.
AC Test Conditions
Input Pulse Levels
10% and 90% of V
DD
Input rise and fall times
10 ns
Input and output timing levels
VDD*0.5
Equivalent AC Load Circuit
Min
0
90
90
90
90
0
100
30
20
70
40
Max
5.0
100
60
1
1
100
50
Units
MHz
ns
ns
ns
ns
ns
ns
ns
ns
μ
s
μ
s
ns
ns
ns
ns
ns
ns
Notes
2
1,2
1,2
2
2
Max
8
6
Units
pF
pF
Notes
1
1
Data Retention
VDD = 4.5V to 5.5V unless otherwise specified
Parameter
Data Retention
Min
10
Units
Years
Notes
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| FM25640-S | LOW PROFILE .025 SQ STRIPS |
| FM25CL04 | 4Kb FRAM Serial 3V Memory |
| FM25CL04-S | 4Kb FRAM Serial 3V Memory |
| FM25CL64 | 4Kb FRAM Serial 3V Memory |
| FM25CL64-S | 4Kb FRAM Serial 3V Memory |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| FM25640_05 | 制造商:RAMTRON 制造商全稱:RAMTRON 功能描述:64Kb FRAM Serial Memory |
| FM25640_07 | 制造商:RAMTRON 制造商全稱:RAMTRON 功能描述:64Kb FRAM Serial Memory |
| FM25640B | 制造商:RAMTRON 制造商全稱:RAMTRON 功能描述:64Kb Serial 5V F-RAM Memory |
| FM25640B_13 | 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:64Kb Serial 5V F-RAM Memory |
| FM25640B-G | 功能描述:F-RAM 64Kb Serial SPI 5V FRAM RoHS:否 存儲容量:512 Kbit 組織:64 K x 8 接口:SPI 工作電源電壓:2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube 制造商:Cypress Semiconductor |
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