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参数资料
| 型号： | 1338-31DCGI |
| 厂商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分类： | 时钟/数据恢复及定时提取 |
| 英文描述： | 1 TIMER(S), REAL TIME CLOCK, PDSO8 |
| 封装： | 0.150 INCH, ROHS COMPLIANT, SOIC-8 |
| 文件页数： | 4/23页 |
| 文件大小： | 255K |
| 代理商： | 1338-31DCGI |
IDT1338
REAL-TIME CLOCK WITH BATTERY BACKED NON-VOLATILE RAM
RTC
IDT REAL-TIME CLOCK WITH BATTERY BACKED NON-VOLATILE RAM 12
IDT1338
REV M 092211
DC Electrical Characteristics
(VCC = VCC(MIN) to VCC(MAX), TA = -40°C to +85°C, unless otherwise noted. Typical values are at VCC = 3.3 V,
TA = +25°C, unless otherwise noted.) (Note 1)
DC Electrical Characteristics
(VCC = 0V, TA = -40°C to +85°C, unless otherwise noted. Typical values are at VBAT = 3.0 V, TA = +25°C, unless
otherwise noted.) (Note 1)
Parameter
Symbol
Conditions
Min.
Typ.
Max.
Units
Input Leakage
ILI
Note 3
1
A
I/O Leakage
ILO
Note 4
1
A
SDA Logic 0 Output
IOLSDA
VCC > 2 V; VOL = 0.4 V
3.0
mA
VCC < 2 V; VOL = 0.2VCC
3.0
SQW/OUT Logic 0 Output
IOLSQW
VCC > 2 V; VOL = 0.4 V
3.0
mA
1.71 V < VCC < 2 V;
VOL = 0.2VCC
3.0
mA
1.3 V < VCC < 1.71 V;
VOL = 0.2VCC
250
A
Active Supply Current (Note 5)
ICCA
IDT1338-18
7.5
15
A
IDT1338-31; VCC < 3.63 V
12
20
IDT1338-31; 3.63 V < VCC <
5.5 V
14
25
Standby Current (Note 6)
ICCS
IDT1338-18
1
2
A
IDT1338-31; VCC < 3.63 V
1
2
IDT1338-31; 3.63 V < VCC <
5.5 V
25
VBAT Leakage Current (VCC Active)
IBATLKG
25
100
nA
Parameter
Symbol
Conditions
Min.
Typ.
Max.
Units
VBAT Current (OSC ON); VBAT =3.7 V,
SQW/OUT OFF
IBATOSC1 Note 7
800
1200
nA
VBAT Current (OSC ON); VBAT =3.7 V,
SQW/OUT ON
IBATOSC2 Note 7
1025
1400
nA
VBAT Data-Retention Current
(OSC OFF); VBAT =3.7 V
IBATDAT
Note 7
10
100
nA
相关PDF资料 |
PDF描述 |
|---|---|
| 1339-2DVGI | 1 TIMER(S), REAL TIME CLOCK, PDSO8 |
| 1339-31DCGI8 | 1 TIMER(S), REAL TIME CLOCK, PDSO8 |
| 13715-806-XTD | 300 MHz, OTHER CLOCK GENERATOR, PDSO16 |
| 1374610-3 | INTERCONNECTION DEVICE |
| 1376137-1 | POWER CONNECTOR |
相关代理商/技术参数 |
参数描述 |
|---|---|
| 1338-31DCGI8 | 功能描述:实时时钟 .9RTC BASE 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 |
| 1338-31DVGI | 功能描述:实时时钟 .9RTC BASE 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 |
| 1338-31DVGI8 | 功能描述:实时时钟 .9RTC BASE 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 |
| 1338320-1 | 制造商:TE Connectivity 功能描述:GUARD, END FEED - Bulk |
| 1338320-2 | 功能描述:GUARD END FEED 制造商:te connectivity amp connectors 系列:* 零件状态:在售 标准包装:1 |
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