参数资料
型号: M41T93RMY6E
厂商: STMICROELECTRONICS
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, PDSO18
封装: 0.300 INCH, ROHS COMPLIANT, PLASTIC, SOP-18
文件页数: 32/49页
文件大小: 719K
代理商: M41T93RMY6E
DC and AC parameters
M41T93
Doc ID 12615 Rev 5
Figure 17.
ICC2 vs. temperature
Table 19.
Crystal electrical characteristics
Symbol
Parameter(1)(2)
1.
Externally supplied if using the QFN16 package. STMicroelectronics recommends the Citizen CFS-145
(1.5 x 5 mm) and the KDS DT-38 (3 x 8 mm) for thru-hole, or the KDS DMX-26S (3.2 x 8 mm) or Micro
Crystal MS3V-T1R (1.5 x 5 mm) for surface-mount, tuning fork-type quartz crystals. For contact
2.
Load capacitors are integrated within the M41T93. Circuit board layout considerations for the 32.768 kHz
crystal of minimum trace lengths and isolation from RF generating signals should be taken into account.
Min
Typ
Max
Units
fO
Resonant frequency
-
32.768
kHz
RS
Series resistance
-
65(3)
3.
Guaranteed by design.
k
Ω
CL
Load capacitance
-
12.5
pF
Table 20.
Oscillator characteristics
Symbol
Parameter(1)(2)
1.
With default analog calibration value ( = 0)
2.
Reference value
Conditions
Min
Typ
Max
Units
VSTA
Oscillator start voltage
≤4 s
2.0
V
tSTA
Oscillator start time
VCC = VSO
1s
CXI, CXO
(1)
Capacitor input, capacitor output
25
pF
IC-to-IC frequency variation(2)(3)
3.
TA = 25 °C, VCC = 5.0 V
–10
+10
ppm
ai 13909
2.000
3.000
4.000
5.000
6.000
7.000
8.000
9.000
10.000
-40
-20
0
20
40
60
80
Temperature (°C)
Icc2
(
A)
(3.0V)
(5.0V)
相关PDF资料
PDF描述
MN101CA5F 8-BIT, MROM, 20 MHz, MICROCONTROLLER, PQFP112
MC68HC908QY8MDTE 8-BIT, FLASH, 32 MHz, MICROCONTROLLER, PDSO16
MC9S12C64MFAE25 16-BIT, FLASH, 25 MHz, MICROCONTROLLER, PQFP48
MC312XDP512F0VAG 16-BIT, FLASH, 40 MHz, MICROCONTROLLER, PQFP144
MC912XDP512F0CAA 16-BIT, FLASH, 40 MHz, MICROCONTROLLER, PQFP80
相关代理商/技术参数
参数描述
M41T93RMY6F 功能描述:实时时钟 Serial SPI bus RTC 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
M41T93RMY6F-CUT TAPE 制造商:ST 功能描述:M41T93 Series 5.5 V Serial SPI Bus RTC with Battery Switchover - SOX-18
M41T93RQA6E 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:Serial SPI bus RTC with battery switchover
M41T93RQA6F 功能描述:实时时钟 SPI RTC 32.768 kHz 365nA 2.0V to 5.5V 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
M41T93RQA6F-CUT TAPE 制造商:ST 功能描述:M41T93 Series 5.5 V Serial SPI Bus RTC With Battery Switchover -QFN-16