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参数资料
| 型号： | DS2431P |
| 元件分类： | DRAM |
| 英文描述： | The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each |
| 中文描述： | 该CAT24FC02是一个2 KB的EEPROM的国内256个8位每字举办的串行CMOS |
| 文件页数： | 2/23页 |
| 文件大小： | 170K |
| 代理商： | DS2431P |
DS2431: 1024-Bit, 1-Wire EEPROM
2 of 23
ABSOLUTE MAXIMUM RATINGS
I/O Voltage to GND
I/O Sink Current
Operating Temperature Range
Junction Temperature
Storage Temperature Range
Soldering Temperature
-0.5V, +6V
20mA
-40°C to +85°C
+150°C
-40°C to +85°C
See IPC/JEDEC J-STD-020A
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only,
and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is
not implied. Exposure to the absolute maximum rating conditions for extended periods may affect device reliability.
ELECTRICAL CHARACTERISTICS
(V
PUP
= 2.8V to 5.25V, T
A
= -40°C to +85°C.)
PARAMETER
I/O PIN GENERAL DATA
1-Wire Pullup Resistance
Input Capacitance
Input Load Current
High-to-Low Switching
Threshold
Input Low Voltage
Low-to-High Switching
Threshold
Switching Hysteresis
Output Low Voltage
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
R
PUP
C
IO
I
L
(Notes 1, 2)
(Notes 3, 4)
I/O pin at V
PUP
0.3
2.2
800
2.2
k
pF
μA
100
0.05
V
TL
(Notes 4, 5, 6)
0.5
4.1
V
V
IL
(Notes 1, 7)
0.3
V
V
TH
(Notes 4, 5, 8)
1.0
4.9
V
V
HY
V
OL
(Notes 4, 5, 9)
At 4mA (Note 10)
Standard speed, R
PUP
= 2.2k
Overdrive speed, R
PUP
= 2.2k
Overdrive speed, directly prior to reset
pulse; R
PUP
= 2.2k
Standard speed (Note 12)
Overdrive speed
Standard speed
Overdrive speed (Note 13)
0.22
1.70
0.4
V
V
5
2
Recovery Time
(Notes 1,11)
t
REC
5
μs
0.5
5.0
Rising-Edge Hold-off Time
t
REH
Not applicable (0)
μs
65
9
Timeslot Duration (Note 1)
t
SLOT
μs
I/O PIN, 1-WIRE RESET, PRESENCE DETECT CYCLE
Standard speed, V
PUP
> 4.5V
Standard speed (Note 12)
Overdrive speed, V
PUP
> 4.5V
Overdrive speed (Note 13)
Standard speed, V
PUP
> 4.5V
Standard speed (Note 13)
Overdrive speed (Note 13)
Standard speed, V
PUP
> 4.5V
Standard speed
Overdrive speed
Standard speed
Overdrive speed, V
PUP
> 4.5V
Overdrive speed (Note 13)
Standard speed, V
PUP
> 4.5V
Standard speed
Overdrive speed
480
504
48
53
15
15
2
1.1
1.1
640
640
80
80
60
63
7
3.75
7
1.1
240
24
26
75
75
10
Reset Low Time (Note 1)
t
RSTL
μs
Presence Detect High
Time
t
PDH
μs
Presence Detect Fall Time
(Notes 4, 14)
t
FPD
μs
60
8
8
64
70
8.1
Presence Detect Low
Time
t
PDL
μs
Presence Detect Sample
Time (Note 1)
t
MSP
μs
相关PDF资料 |
PDF描述 |
|---|---|
| DS2431X | The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each |
| DS2441 | 1-Cell Li-Ion Battery Manager |
| DS2450 | 1-Wire Quad A/D Converter |
| DS2450S | 1-Wire Quad A/D Converter |
| DS2480 | Serial 1.Wire Line Driver |
相关代理商/技术参数 |
参数描述 |
|---|---|
| DS2431P R | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:1024-Bit, 1-Wire EEPROM |
| DS2431P T | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:1024-Bit, 1-Wire EEPROM |
| DS2431P/R | 制造商:DALLAS 制造商全称:Dallas Semiconductor 功能描述:1024-Bit 1-Wire EEPROM |
| DS2431P/T | 制造商:DALLAS 制造商全称:Dallas Semiconductor 功能描述:1024-Bit 1-Wire EEPROM |
| DS2431P/T&R | 功能描述:电可擦除可编程只读存储器 RoHS:否 制造商:Atmel 存储容量:2 Kbit 组织:256 B x 8 数据保留:100 yr 最大时钟频率:1000 KHz 最大工作电流:6 uA 工作电源电压:1.7 V to 5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 |
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