參數(shù)資料
型號(hào)： DS1501WN
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： Timer or RTC
英文描述： 1 TIMER(S), REAL TIME CLOCK, PDIP28
封裝： 0.600 INCH, PLASTIC, DIP-28
文件頁(yè)數(shù)： 12/26頁(yè)
文件大?。?/td> 381K
代理商： DS1501WN
DS1501/DS1511 Y2KC Watchdog Real-Time Clocks
2 of 21
ABSOLUTE MAXIMUM RATINGS
Voltage Range on Any Pin Relative to Ground……………………………………………………..……....-0.5V to +6.0V
Operating Temperature Range (EDIP Module).…………………………………………………..………....0°C to +70°C
Operating Temperature Range, DS1501
………………………………………………..-40°C to +85°C (Note 1)
Operating Temperature Range, DS1511……………………………………………………………….……..0°C to +70°C
Storage Temperature Range, DS1501
…………………...…………………………………....-55°C to +125°C
Storage Temperature Range, DS1511………………………………………………………………….…..-40°C to +70°C
Soldering Temperature (DIP, EDIP Module)…..………...….+260°C lead temperature for 10 seconds (max) (Note 2)
Soldering Temperature (SO, TSOP)
…….………….…..See IPC/JEDEC J-STD-020 for surface-mount devices
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.
RECOMMENDED DC OPERATING CONDITIONS
(VCC = 3.3V or 5V ±10%, TA = 0°C to +70°C; VCC = 3.3V or 5V ±10%, TA = -40°C to +85°C.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
5V (Y)
4.5
5.0
5.5
Power Supply Voltage (Note 3)
VCC
3.3V (W)
3.0
3.3
3.6
V
Y
2.2
VCC + 0.3
Logic 1 Voltage All Inputs (Note 3)
VIH
W
2.0
VCC + 0.3
V
Pullup Voltage,
IRQ, PWR, and
RST Outputs (Note 3)
VPU
5.5
V
Y
-0.3
+0.8
Logic 0 Voltage All Inputs (Note 3)
VIL
W
-0.3
+0.6
V
Battery Voltage (Note 3)
VBAT
2.5
3.0
3.7
V
Y
2.5
3.0
5.3
Auxiliary Battery Voltage (Note 3)
VBAUX
W
2.5
3.0
3.7
V
DC ELECTRICAL CHARACTERISTICS
(VCC = 3.3V or 5V ±10%, TA = 0°C to +70°C; VCC = 3.3V or 5V ±10%, TA = -40°C to +85°C.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Y
15
Active Supply Current (Note 4)
ICC
W
10
mA
Y
5
TTL Standby Current (
CE = VIH)
ICC1
W
4
mA
Y
5
CMOS Standby Current
(
CE = VCC - 0.2V)
ICC2
W
4
mA
Input Leakage Current (Any Input)
IIL
-1
+1
A
Output Leakage Current (Any Output)
IOL
-1
+1
A
Output Logic 1 Voltage
(IOUT = -1.0mA)
VOH
(Note 3)
2.4
V
VOL1
(Note 3)
0.4
V
Output Logic 0 Voltage (IOUT = 2.1mA,
DQ0–7; IOUT = 5.0mA, IRQ, IOUT =
7.0mA,
PWR and RST)
VOL2
(Notes 3, 5)
0.4
V
Y
2.0
Battery Low, Flag Trip Point (Note 2)
VBLF
W
1.9
V
Y
4.20
4.50
Power-Fail Voltage (Note 2)
VPF
W
2.75
2.97
V
Battery Switchover Voltage (Notes 3, 6)
VSO
VBAT,
VBAUX,
or VPF
V
Battery Leakage Current
ILKG
100
nA
相關(guān)PDF資料
PDF描述
DS1501YN 1 TIMER(S), REAL TIME CLOCK, PDIP28
DS1501WEN 1 TIMER(S), REAL TIME CLOCK, PDSO28
DS1501WSN 1 TIMER(S), REAL TIME CLOCK, PDSO28
DS1501YEN 1 TIMER(S), REAL TIME CLOCK, PDSO28
DS1501YSN 1 TIMER(S), REAL TIME CLOCK, PDSO28
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DS1501WN+ 功能描述:實(shí)時(shí)時(shí)鐘 Y2K-Compliant Watchdog 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
DS1501WS 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
DS1501WS/T&R 制造商:Maxim Integrated Products 功能描述:IC RTC WDOG Y2KC 3.3V 28-SOIC
DS1501WS/T&R 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
DS1501WS+ 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
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