參數資料
型號: M41T83RQA6F
廠商: STMICROELECTRONICS
元件分類: 時鐘/數據恢復及定時提取
英文描述: 1 TIMER(S), REAL TIME CLOCK, QCC16
封裝: 4 X 4 MM, ROHS COMPLIANT, QFN-16
文件頁數: 24/61頁
文件大?。?/td> 983K
代理商: M41T83RQA6F
Clock operation
M41T82-M41T83
Doc ID 12578 Rev 12
Figure 17.
Crystal accuracy across temperature
Table 7.
Analog calibration values
Addr
Analog
calibration
value
D7
D6
D5
D4
D3
D2
D1
D0
CXI, CXO
CLOAD
(1)
1.
CLOAD = 1/(1/CXI + 1/CXO).
ACS
(±)
AC6
(16 pF)
AC5
(8 pF)
AC4
(4 pF)
AC3
(2 pF)
AC2
(1 pF)
AC1
(0.5 pF)
AC0
(0.25 pF)
(CXI, CXO)
12h
0 pF
x
0
25 pF
12.5 pF
3 pF
0
1
0
28 pF
14 pF
5 pF
0
1
0
1
0
30 pF
15 pF
–7 pF
1
0
1
0
18 pF
9 pF
9.75 pF(2)
2.
Maximum negative calibration value.
0
1
0
1
34.75 pF
17.4 pF
–18 pF(3)
3.
Maximum positive calibration value.
1
0
1
0
7 pF
3.5 pF
AI07888
–160
010
20
3040506070
Frequency (ppm)
Temperature
°C
80
–10
–20
–30
–40
–100
–120
–140
–40
–60
–80
20
0
–20
= –0.036 ppm/
°C2 ± 0.006 ppm/°C2
K
ΔF
= K x (T – T
O)
2
F
T
O = 25°C ± 5°C
相關PDF資料
PDF描述
M41T83SMY6F 1 TIMER(S), REAL TIME CLOCK, PDSO18
M41T93ZMY6F 1 TIMER(S), REAL TIME CLOCK, PDSO18
M41T93ZQA6F 1 TIMER(S), REAL TIME CLOCK, PQCC16
M41T93RQA6F 1 TIMER(S), REAL TIME CLOCK, PQCC16
M41T93SQA6F 1 TIMER(S), REAL TIME CLOCK, PQCC16
相關代理商/技術參數
參數描述
M41T83SM6E 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Serial RTC with battery switchover
M41T83SM6F 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Serial RTC with battery switchover
M41T83SMY6E 功能描述:實時時鐘 Serial I2C bus RTC 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: 安裝風格:Through Hole 封裝 / 箱體:PDIP-8 封裝:Tube
M41T83SMY6F 功能描述:實時時鐘 Serial I2C bus RTC 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: 安裝風格:Through Hole 封裝 / 箱體:PDIP-8 封裝:Tube
M41T83SQ6E 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Serial RTC with battery switchover