參數(shù)資料
型號: DS1501YS
英文描述: Real-Time Clock
中文描述: 實(shí)時時鐘
文件頁數(shù): 19/30頁
文件大?。?/td> 291K
代理商: DS1501YS
DS1501/DS1511
19 of 30
DC ELECTRICAL CHARACTERISTICS
(Over the Operating Range; V
CC
= 3.3V
±
10%)
SYMBOL
MIN
TYP
I
CC
PARAMETER
Active Supply Current
MAX
10
UNITS
mA
NOTES
2
TTL Standby Current(
CE
=
V
IH
)
CMOS Standby Current
(
CE
==
V
CC
-0.2V)
Battery Current, Oscillator On
Battery Current, Oscillator Off
Input Leakage Current
(any input)
Output Leakage Current
(any output)
Output Logic 1 Voltage
(I
OUT
= -1.0 mA)
Output Logic 0 Voltage
I
OUT
= -2.1 mA, DQ0-7 Outputs
I
OUT
= 7.0 mA,
IRQ
,
PWR
, and
RST
Outputs
Power-fail Voltage
I
CC1
4
mA
2
I
CC2
4
mA
2
I
BAT1
I
BAT2
1.0
0.1
μ
A
μ
A
I
IL
-1
+1
μ
A
I
OL
-1
+1
μ
A
V
OH
2.4
V
1
V
OL1
0.4
V
1
V
OL2
0.4
V
1, 3
V
PF
2.80
2.97
V
1
Battery Switch-over Voltage
V
SO
V
BAT
,
V
BAUX
,
or V
PF
V
1, 4
相關(guān)PDF資料
PDF描述
DS1501 Y2K-Compliant Watchdog Real-Time Clocks
DS1511 Y2K-Compliant Watchdog Real-Time Clocks
DS1501-DS1511 Y2K-Compliant Watchdog Real-Time Clocks
DS1501YSN Hook-Up Wire; Conductor Size AWG:24; No. Strands x Strand Size:7 x 32; Jacket Color:White; Approval Bodies:UL, CSA; Approval Categories:UL AWM Styles 1007, 1565; CSA Types TR-64, TRSR-64; JQA-F; Passes VW-1 Flame Test RoHS Compliant: Yes
DS1501WEN Y2K-Compliant Watchdog Real-Time Clocks
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DS1501YS+ 功能描述:實(shí)時時鐘 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 時間格式:HH:MM:SS RTC 存儲容量: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
DS1501YS+T&R 制造商:Maxim Integrated Products 功能描述:IC RTC WDOG Y2K 5V 28-SOIC
DS1501YS+T&R 功能描述:實(shí)時時鐘 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 時間格式:HH:MM:SS RTC 存儲容量: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
DS1501YSN 功能描述:實(shí)時時鐘 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 時間格式:HH:MM:SS RTC 存儲容量: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
DS1501YSN/T&R 制造商:Maxim Integrated Products 功能描述:REAL TIME CLOCK PARALLEL 256BYTE 28SOIC - Tape and Reel