收藏本站
DS3232M
±5ppm, I2C Real-Time Clock with SRAM
7
Maxim Integrated
Typical Operating Characteristics (continued)
(TA = +25°C, unless otherwise noted.)
1Hz FREQUENCY ERROR
(MEASURED EVERY SECOND)
DS3232M
toc07
TIME (SECONDS)
FREQUENCY
ERROR
(ppm)
-8
-6
-4
-2
0
2
4
6
8
10
-10
030
25
20
15
10
5
VCC = 3.3V,
TA = +25°C
1Hz FREQUENCY ERROR
(MEASURED EVERY SECOND)
DS3232M
toc08
TIME (MINUTES)
FREQUENCY
ERROR
(ppm)
-8
-6
-4
-2
0
2
4
6
8
10
-10
030
25
20
15
10
5
VCC = 3.3V,
TA = +25°C
1Hz FREQUENCY ERROR
(DELTA FROM T0)
DS3232M
toc09
TIME (MINUTES)
FREQUENCY
ERROR
(ppm)
030
25
20
15
10
5
VCC = 3.3V,
TA = +25°C
-4
-3
-2
-1
0
1
2
3
4
5
-5
1Hz FREQUENCY ERROR
(10s THERMAL UPDATES
MEASURED EVERY SECOND)
DS3232M
toc10
TIME (SECONDS)
FREQUENCY
ERROR
(ppm)
-8
-6
-4
-2
0
2
4
6
8
10
-10
030
25
20
15
10
5
VBAT = 3.3V,
VCC = 0V,
TA = +25°C
1Hz FREQUENCY ERROR
(1s THERMAL UPDATES
MEASURED EVERY SECOND)
DS3232M
toc11
TIME (SECONDS)
FREQUENCY
ERROR
(ppm)
-8
-6
-4
-2
0
2
4
6
8
10
-10
030
25
20
15
10
5
VBAT = 3.3V,
VCC = 0V,
TA = +25°C
TIMEKEEPING ACCURACY
vs. TEMPERATURE
DS3232M
toc12
TEMPERATURE (°C)
FREQUENCY
EROR
(ppm)
80
60
40
20
0
-20
-150
-100
-50
0
50
-200
-40
TYPICAL 20ppm
CRYSTAL,
UNCOMPENSATED
DS3232M ACCURACY
发布紧急采购，3分钟左右您将得到回复。

采购需求

(若只采购一条型号，填写一行即可)

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

*型号 *数量 厂商 批号 封装
添加更多采购

我的联系方式

*
*
*
相关PDF资料
DS3232SN#T&R IC RTC W/TCXO 20-SOIC
DS3234S# IC RTC W/TCXO 20-SOIC
DS32C35-33#T&R IC RTC ACCURATE I2C 3.3V 20-SOIC
DS3911T+ IC DAC 10BIT I2C QUAD 14TDFN
DS4000KI/WBGA IC OSC TCXO 19.44MHZ 24-BGA
DS4026S+WCN IC OSC TCXO 25MHZ 16-SOIC
DS4100HW+ IC OSC CLOCK 100MHZ 10LCCC
DS4266P+ IC OSC CLOCK 266MHZ 10-LCCC
相关代理商/技术参数
DS3232MZ+TRL 功能描述:实时时钟 RTC/TCMO/MEMS 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
DS3232N 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:Extremely Accurate I2C RTC with Integrated Crystal and SRAM
DS3232S 制造商:Maxim Integrated Products 功能描述:Extremely Accurate I2C RTC
DS3232S- 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:Extremely Accurate I2C RTC with Integrated Crystal and SRAM
DS3232S# 功能描述:实时时钟 Integrated RTC/TCXO/Crystal 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
DS3232S#T&R 制造商:Maxim Integrated Products 功能描述:EXTREMELY ACCURATE I2C RTC 20SOIC W - Tape and Reel 制造商:Maxim Integrated Products 功能描述:DS3232 3V 20P SOIC 制造商:Maxim Integrated Products 功能描述:IC RTC W/TCXO 20-SOIC
DS3232S#T&R 功能描述:实时时钟 Integrated RTC/TCXO/Crystal 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
DS3232SN 制造商:Maxim Integrated Products 功能描述:Extremely Accurate I2C RTC