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参数资料
| 型号： | DS1388Z-3 |
| 厂商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分类： | XO, clock |
| 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： | REAL TIME CLOCK, PDSO8 |
| 封装： | 0.150 INCH, SOIC-8 |
| 文件页数： | 2/18页 |
| 文件大小： | 381K |
| 代理商： | DS1388Z-3 |
D
I
2
C RTC/Supervisor with Trickle Charger
and 512 Bytes EEPROM
2
_____________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
Voltage Range on V
CC
Pin Relative to Ground.....-0.3V to +6.0V
Voltage Range on Inputs Relative
to Ground ...............................................-0.3V to (V
CC
+ 0.3V)
Operating Temperature Range
(noncondensing) .............................................-40°C to +85°C
RECOMMENDED DC OPERATING CONDITIONS
(T
A
= -40°C to +85°C, unless otherwise noted.) (Note 1)
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
absolute maximum rating conditions for extended periods may affect device reliability.
Storage Temperature Range.............................-55°C to +125°C
Soldering Temperature.....................See IPC/JEDEC J-STD-020
Specification
PARAMETER
SYMBOL
CONDITIONS
MIN
4.5
2.97
2.7
TYP
5
3.3
3
MAX
5.5
3.63
3.3
UNITS
DS1388Z-5
DS1388Z-33
DS1388Z-3
Supply Voltage
V
CC
(Note 2)
V
Logic 1
V
IH
(Note 2)
0.7 x
V
CC
V
CC
+
0.3
V
Logic 0
V
IL
(Note 2)
-0.3
+0.3 x
V
CC
V
Pullup Voltage (SCL, SDA),
V
CC
= 0V
V
BACKUP
Voltage
V
PU
5.5
V
V
BACKUP
(Note 2)
1.3
4.15
2.70
2.45
3.0
4.33
2.88
2.60
5.5
4.50
2.97
2.70
V
DS1388Z-5
DS1388Z-33
DS1388Z-3
Power-Fail Voltage
V
PF
(Note 2)
V
DC ELECTRICAL CHARACTERISTICS
(
V
CC
= V
CC(MIN)
to V
CC(MAX)
, T
A
= -40°C to +85°C, unless otherwise noted.) (Note 1)
PARAMETER
SYMBOL
R1
R2
R3
I
LI
I
LO
I
LORST
CONDITIONS
MIN
TYP
250
2000
4000
MAX
UNITS
(Notes 3, 4)
(Note 5)
(Note 6)
Trickle-Charger Current-Limiting
Resistors
Input Leakage (SCL)
I/O Leakage (SDA)
I/O Leakage (
RST
)
-1
-1
+1
+1
+10
μA
μA
μA
(Note 7)
-200
SDA Logic 0 Output
(V
OL
= 0.15 x V
CC
)
I
OLDOUT
3
mA
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相关代理商/技术参数 |
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|---|---|
| DS1388Z-3+ | 功能描述:实时时钟 I2C RTC/Supervisor w/Trickle Charger RoHS:否 制造商:Microchip Technology 功能:Clock, Calendar. Alarm RTC 总线接口:I2C 日期格式:DW:DM:M:Y 时间格式:HH:MM:SS RTC 存储容量:64 B 电源电压-最大:5.5 V 电源电压-最小:1.8 V 最大工作温度:+ 85 C 最小工作温度: 安装风格:Through Hole 封装 / 箱体:PDIP-8 封装:Tube |
| DS1388Z-3+T&R | 制造商:Maxim Integrated Products 功能描述:2WIRE RTC 3V,SUPRVSR &EPROM PB-F TR - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC RTC I2C W/CHARGER 8-SOIC |
| DS1388Z-3+T&R | 功能描述:实时时钟 I2C RTC/Supervisor w/Trickle Charger RoHS:否 制造商:Microchip Technology 功能:Clock, Calendar. Alarm RTC 总线接口:I2C 日期格式:DW:DM:M:Y 时间格式:HH:MM:SS RTC 存储容量:64 B 电源电压-最大:5.5 V 电源电压-最小:1.8 V 最大工作温度:+ 85 C 最小工作温度: 安装风格:Through Hole 封装 / 箱体:PDIP-8 封装:Tube |
| DS1388Z-33 | 功能描述:实时时钟 RoHS:否 制造商:Microchip Technology 功能:Clock, Calendar. Alarm RTC 总线接口:I2C 日期格式:DW:DM:M:Y 时间格式:HH:MM:SS RTC 存储容量:64 B 电源电压-最大:5.5 V 电源电压-最小:1.8 V 最大工作温度:+ 85 C 最小工作温度: 安装风格:Through Hole 封装 / 箱体:PDIP-8 封装:Tube |
| DS1388Z-33+ | 功能描述:实时时钟 I2C RTC/Supervisor w/Trickle Charger RoHS:否 制造商:Microchip Technology 功能:Clock, Calendar. Alarm RTC 总线接口:I2C 日期格式:DW:DM:M:Y 时间格式:HH:MM:SS RTC 存储容量:64 B 电源电压-最大:5.5 V 电源电压-最小:1.8 V 最大工作温度:+ 85 C 最小工作温度: 安装风格:Through Hole 封装 / 箱体:PDIP-8 封装:Tube |
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