參數(shù)資料
型號(hào): DS1553-70
廠商: Maxim Integrated Products
文件頁(yè)數(shù): 3/20頁(yè)
文件大?。?/td> 0K
描述: IC RTC RAM Y2K 5V 70NS 28-EDIP
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 12
類型: 時(shí)鐘/日歷
特點(diǎn): 警報(bào)器,閏年,NVSRAM,監(jiān)視計(jì)時(shí)器,Y2K
存儲(chǔ)容量: 8KB
時(shí)間格式: HH:MM:SS(24 小時(shí))
數(shù)據(jù)格式: YY-MM-DD-dd
接口: 并聯(lián)
電源電壓: 4.5 V ~ 5.5 V
工作溫度: 0°C ~ 70°C
安裝類型: 通孔
封裝/外殼: 28-DIP 模塊(0.600",15.24mm)
供應(yīng)商設(shè)備封裝: 28-EDIP
包裝: 管件
DS1553 64kB, Nonvolatile, Year-2000-Compliant Timekeeping RAM
11 of 20
ABSOLUTE MAXIMUM RATINGS
Voltage Range on Any Pin Relative to Ground……………………………………………..-0.3V to +6.0V
Storage Temperature Range
EDIP .......................………………………………………………………………..-40
C to +85C
PowerCap...............………………………………………………………………..-55
C to +125C
Lead Temperature (soldering, 10s)…………………………….........................................................+260°C
(Note: EDIP is hand or wave-soldered only.) (Note 8)
Soldering Temperature (reflow)……………………………………..................................................+260°C
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.
OPERATING RANGE
RANGE
TEMP RANGE
VCC
Commercial
0°C to +70°C
3.3V
10% or 5V 10%
RECOMMENDED DC OPERATING CONDITIONS
(TA = Over the operating range.)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
VCC = 5V ±10%
VIH
2.2
VCC + 0.3V
V
1
Logic 1 Voltage
All Inputs
VCC = 3.3V ±10%
VIH
2.0
VCC + 0.3V
V
1
VCC = 5V ±10%
VIL
-0.3
+0.8
1
Logic 0 Voltage
All Inputs
VCC = 3.3V ±10%
VIL
-0.3
+0.6
1
DC ELECTRICAL CHARACTERISTICS
(VCC = 5.0V ±10%, TA = Over the operating range.)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
Active Supply Current
ICC
15
50
mA
2, 3
TTL Standby Current (
CE = VIH)
ICC1
1
3
mA
2, 3
CMOS Standby Current
(
CE
VCC - 0.2V)
ICC2
1
3
mA
2, 3
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
2.4
V
1
IOUT = 2.1mA, DQ0-7
Outputs
VOL1
0.4
V
1
Output Logic 0
Voltage
IOUT = 7.0mA, IRQ/FT
and
RST Outputs
VOL2
0.4
V
1, 5
Write Protection Voltage
VPF
4.20
4.50
V
1
Battery Switchover Voltage
VSO
VBAT
V
1, 4
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DS1553-70+ 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
DS1553-85+ 功能描述:實(shí)時(shí)時(shí)鐘 64kB NV RAM Timekeeper 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
DS1553P 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:64kB, Nonvolatile, Year-2000-Compliant Timekeeping RAM
DS1553P/YP/WP 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:PowerCap with Crystal
DS1553P-100 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