參數(shù)資料
型號(hào)： DS2432P
元件分類(lèi)： DRAM
英文描述： 1k-Bit Protected 1-Wire EEPROM with SHA-1 Engine
中文描述： 經(jīng)銷(xiāo)商，保護(hù)與沙的1 - Wire EEPROM的位- 1引擎
文件頁(yè)數(shù)： 29/30頁(yè)
文件大?。?/td> 165K
代理商： DS2432P
PRELIMINARY
ABSOLUTE MAXIMUM RATINGS*
Voltage on Any Pin Relative to Ground
Operating Temperature
Storage Temperature
Soldering Temperature
DS2432
29 of 30
-0.5V to +5.5V
-40
°
C to +85
°
C
-55
°
C to +125
°
C
See J-STD-020A specification
* This is a stress rating only and functional operation of the device at these or any other conditions above
those indicated in the operation sections of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods of time may affect reliability.
DC ELECTRICAL CHARACTERISTICS
PARAMETER
1-Wire Input High
1-Wire Input Low
1-Wire Output Low @ 4 mA
1-Wire Output High
Input Load Current
Programming Current
(V
PUP
=2.8V to 5.25V; -40°C to +85°C)
TYP
MAX
SYMBOL
V
IH
V
IL
V
OL
V
OH
I
L
I
LPROG
MIN
2.2
-0.3
UNITS
V
V
V
V
μA
μA
NOTES
1, 7
1, 8
1
1, 2
3
9
TBD
0.4
V
PUP
5
500
CAPACITANCE
PARAMETER
1-Wire I/O
(t
A
= 25°C)
NOTES
5
SYMBOL
C
IN/OUT
MIN
TYP
100
MAX
800
UNITS
pF
ENDURANCE
PARAMETER
Write/Erase Cycles
Data Retention
(V
PUP
=5.0V; T
A
= 25°C)
MAX
UNITS
—
years
SYMBOL
N
CYCLE
t
DRET
MIN
50k
10
TYP
NOTES
AC ELECTRICAL CHARACTERISTICS
REGULAR SPEED
PARAMETER
Time Slot
Write 1 Low Time
Write 0 Low Time
Read Low Time
Read Data Valid
Release Time
Read Data Setup
Recovery Time
Reset High Time
Reset Low Time
Presence Detect High
Presence Detect Low
Programming Time
SHA Computation Time
(V
PUP
=2.8V to 5.25V; -40°C to +85°C)
TYP
MAX
120
15
120
15
15
15
45
1
SYMBOL
t
SLOT
t
LOW1
t
LOW0
t
LOWR
t
RDV
t
RELEASE
t
SU
t
REC
t
RSTH
t
RSTL
t
PDHIGH
t
PDLOW
t
PROG
t
CSHA
MIN
60
1
60
1
UNITS
μs
μs
μs
μs
μs
μs
μs
μs
μs
μs
μs
μs
ms
ms
NOTES
10
0
4
1
480
480
15
60
6
60
240
10
2.0
1.0
9
相關(guān)PDF資料
PDF描述
DS2432X 1k-Bit Protected 1-Wire EEPROM with SHA-1 Engine
DS2432 1k-Bit Protected 1-Wire EEPROM with SHA-1 Engine(1K 位具有寫(xiě)保護(hù)的1線(xiàn)EEPROM（帶SHA-1引擎）)
DS2433 4k-Bit 1-Wire EEPROM
DS2433-Z01 4K-Bit 1-Wire EEPROM
DS2433S 4k-Bit 1-Wire EEPROM
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DS2432P R 制造商:MAXIM 制造商全稱(chēng):Maxim Integrated Products 功能描述:1Kb Protected 1-Wire EEPROM with SHA-1 Engine
DS2432P T 制造商:MAXIM 制造商全稱(chēng):Maxim Integrated Products 功能描述:1Kb Protected 1-Wire EEPROM with SHA-1 Engine
DS2432P/T&R 功能描述:電可擦除可編程只讀存儲(chǔ)器 RoHS:否 制造商:Atmel 存儲(chǔ)容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時(shí)鐘頻率:1000 KHz 最大工作電流:6 uA 工作電源電壓:1.7 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8
DS2432P+ 制造商:Maxim Integrated Products 功能描述:EEPROM SERL-1WIRE 1KBIT 4PAGES X 256 3.3V/5V 6PIN TSOC - Rail/Tube 制造商:Maxim Integrated Products 功能描述:1-WIRE 1KB EE W/SHA-1 TSOC PBFREE 制造商:Maxim Integrated Products 功能描述:EEPROM 1KB 1-WIRE 6TSOC 制造商:Maxim Integrated Products 功能描述:EEPROM, 1KB, 1-WIRE, 6TSOC 制造商:Maxim Integrated Products 功能描述:OPTOCOUPLERS; Memory Size:1Kbit; Memory Configuration:256 x 4; Supply Voltage Min:2.8V; Supply Voltage Max:5.25V; Memory Case Style:TSOC; No. of Pins:6; IC Interface Type:Serial; Operating Temperature Min:-40C ;RoHS Compliant: Yes
DS2432P+R 制造商:MAXIM 制造商全稱(chēng):Maxim Integrated Products 功能描述:1Kb Protected 1-Wire EEPROM with SHA-1 Engine
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