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參數(shù)資料
| 型號(hào)： | DS1384FP-12 |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | Timer or RTC |
| 英文描述： | 1 TIMER(S), REAL TIME CLOCK, PQFP44 |
| 封裝： | 10 X 10 MM, 2 MM HEIGHT, MQFP-44 |
| 文件頁(yè)數(shù)： | 3/18頁(yè) |
| 文件大小： | 484K |
| 代理商： | DS1384FP-12 |
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DS1384
11 of 18
ABSOLUTE MAXIMUM RATINGS
Voltage Range on Any Pin Relative to Ground……………………………………………..-0.3V to +7.0V
Operating Temperature Range………………………………………………………………..0
°C to +70°C
Storage Temperature Range………………………………………………………………..-20
°C to +70°C
Soldering Temperature………………………………………….See IPC/JEDEC J-STD-020 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.
RECOMMENDED DC OPERATING CONDITIONS
(TA = 0°C to +70°C)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
Supply Voltage
VCC
4.5
5.5
V
1
Logic 1 Voltage All Inputs
VIH
2.0
VCC + 0.3
V
Logic 0 Voltage All Inputs
VIL
-0.3
0.8
V
Battery Input Voltage
BAT
2.4
4.0V
V
DC ELECTRICAL CHARACTERISTICS
(VCC = 5V ±10%, TA = 0°C to 70°C.)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
Average VCC Power-
Supply Current
ICC1
7
15
mA
2, 3
TTL Standby Current
(
CE = VIH)
ICC2
2
5
mA
2, 3
CMOS Standby Current
(
CE < VCC - 0.2V)
ICC3
1
3
mA
2, 3
Input Leakage Current
(Any Input)
IIL
1
+1
A
Output Leakage Current
IIO
-1
+1
A
Output Logic 1 Voltage
(IOH = -1.0mA)
VOH
2.4
V
Output Logic 0 Voltage
(IOH = +2.1mA)
VOL
0.4
V
Output Voltage
VCCO1
VCC - 0.3
V
4
Output Current
ICCO1
85
mA
4
Write Protection Voltage
VPF
4.0
4.25
4.5
V
5
Output Voltage
VCCO2
VBAT
-0.3
V
6
Output Current
ICCO2
100
A
6
Battery Leakage OSC ON
IBAT1
500
nA
Battery Leakage OSC OFF
IBAT2
100
nA
Switchover Voltage
VSO
VBAT1,
VBAT2
V
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DS1384FP-12+ | 功能描述:實(shí)時(shí)時(shí)鐘 RoHS:否 制造商:Microchip Technology 功能:Clock, Calendar. Alarm RTC 總線接口:I2C 日期格式:DW:DM:M:Y 時(shí)間格式:HH:MM:SS RTC 存儲(chǔ)容量:64 B 電源電壓-最大:5.5 V 電源電壓-最小:1.8 V 最大工作溫度:+ 85 C 最小工作溫度: 安裝風(fēng)格:Through Hole 封裝 / 箱體:PDIP-8 封裝:Tube |
| DS1384FP-120 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Real-Time Clock |
| DS1384T-120 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Real-Time Clock |
| DS1384T-150 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Real-Time Clock |
| DS1385 | 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:RAMified Real Time Clock 4K x 8 |
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