±5ppm, I2C Real-Time Clock with SRAM 7 Maxim Integrated Typical Operatin" />
參數(shù)資料
型號: DS3232MZ+TRL
廠商: Maxim Integrated Products
文件頁數(shù): 21/23頁
文件大?。?/td> 0K
描述: IC RTC W/SRAM I2C 8SOIC
標(biāo)準(zhǔn)包裝: 2,500
類型: 時鐘/日歷
特點: 警報器,閏年,方波輸出,SRAM
存儲容量: 236B
時間格式: HH:MM:SS(12/24 小時)
數(shù)據(jù)格式: YY-MM-DD-dd
接口: I²C,2 線串口
電源電壓: 2.3 V ~ 4.5 V
電壓 - 電源,電池: 2.3 V ~ 4.5 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 8-SOIC(0.154",3.90mm 寬)
供應(yīng)商設(shè)備封裝: 8-SOIC
包裝: 帶卷 (TR)
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
相關(guān)PDF資料
PDF描述
VI-BNT-IU-S CONVERTER MOD DC/DC 6.5V 200W
VI-24X-MX-B1 CONVERTER MOD DC/DC 5.2V 75W
MCP4131-503E/MS IC POT DGTL SNGL 50K SPI 8MSOP
VI-B3H-MY-F2 CONVERTER MOD DC/DC 52V 50W
MCP4131-502E/MS IC POT DGTL SNGL 5K SPI 8MSOP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DS3232N 制造商:MAXIM 制造商全稱: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 制造商全稱:Maxim Integrated Products 功能描述:Extremely Accurate I2C RTC with Integrated Crystal and SRAM
DS3232S# 功能描述:實時時鐘 Integrated RTC/TCXO/Crystal 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
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