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参数资料
| 型号： | M41T56MH6 |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 时钟/数据恢复及定时提取 |
| 英文描述： | 0 TIMER(S), REAL TIME CLOCK, PDSO28 |
| 封装： | 0.330 INCH, PLASTIC, SOIC-28 |
| 文件页数： | 7/24页 |
| 文件大小： | 451K |
| 代理商： | M41T56MH6 |
15/24
M41T56
DC AND AC PARAMETERS
This section summarizes the operating and mea-
surement conditions, as well as the DC and AC
characteristics of the device. The parameters in
the following DC and AC Characteristic tables are
derived from tests performed under the Measure-
ment Conditions listed in the relevant tables. De-
signers should check that the operating conditions
in their projects match the measurement condi-
tions when using the quoted parameters.
Table 5. Operating and AC Measurement Conditions
Note: Output Hi-Z is defined as the point where data is no longer driven.
Figure 16. AC Measurement I/O Waveform
Table 6. Capacitance
Note: 1. Effective capacitance measured with power supply at 5V; sampled, not 100% tested.
2. At 25°C, f = 1MHz.
3. Outputs deselected.
Parameter
Value
Unit
Supply Voltage (VCC)
4.5 to 5.5
V
Ambient Operating Temperature (TA)
–40 to 85
°C
Load Capacitance (CL)
100
pF
Input Rise and Fall Times
≤ 5ns
Input Pulse Voltages
0 to 3
V
Input and Output Timing Ref. Voltages
1.5
V
AI02568
0.8VCC
0.2VCC
0.7VCC
0.3VCC
Symbol
Parameter(1,2)
Min
Max
Unit
CIN
Input Capacitance (SCL)
7
pF
COUT
(3)
Output Capacitance (SDA, FT/OUT)
10
pF
tLP
Low-pass filter input time constant (SDA and SCL)
0.25
1
s
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相关代理商/技术参数 |
参数描述 |
|---|---|
| M41T56MH6E | 功能描述:实时时钟 Serial 512 (64x8) 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 |
| M41T56MH6F | 功能描述:实时时钟 Serial 512 (64x8) 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 |
| M41T56MH6TR | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:512 bit (64 bit x8) Serial Access TIMEKEEPER SRAM |
| M41T56SH | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:512 bit 64b x8 Serial Access TIMEKEEPER SRAM |
| M41T60 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:Serial Access Real-Time Clock |
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