M41T00M6F STMicroelectronics, M41T00M6F Datasheet - Page 19

• Manufacturer Part Number: M41T00M6F
• Description: IC RTC SRL 512KBIT 8SOIC
• Manufacturer: STMicroelectronics
• Type: Clock/Calendar/NVSRAMr

Specifications of M41T00M6F

• Memory Size: 8B
• Time Format: HH:MM:SS (24 hr)
• Date Format: YY-MM-DD-dd
• Interface: I²C, 2-Wire Serial
• Voltage - Supply: 2 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Function: Clock/Calendar/Battery Backup
• Rtc Memory Size: 8 Byte
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 2 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Rtc Bus Interface: Serial (2-Wire, I2C)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-4697-2

5
DC and AC parameters
This section summarizes the operating and measurement 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 measurement conditions listed in the
relevant tables. Designers should check that the operating conditions in their projects match
the measurement conditions when using the quoted parameters.
Table 7.
1. Output Hi-Z is defined as the point where data is no longer driven.
Figure 14. AC testing input/output waveform
Table 8.
1. Effective capacitance measured with power supply at 3.3 V; sampled only, not 100% tested
2. At 25°C, f = 1 MHz
3. Output deselected.
Supply voltage (V
Ambient operating temperature (T
Load capacitance (C
Input rise and fall times
Input pulse voltages
Input and output timing reference voltages
Symbol
C
OUT
C
t
LP
IN
(3)
Input capacitance (SCL)
Output capacitance (SDA,FT/OUT)
Low-pass filter input time constant (SDA and SCL)
Operating and AC measurement conditions
Capacitance
CC
)
L
)
0.8V CC
0.2V CC
Parameter
Parameter
A
)
(1)(2)
(1)
0.7V CC
0.3V CC
AI02568
0.2 V
0.3 V
Min
250
-40 to 85 °C
2.0 to 5.5 V
M41T00
CC
CC
100 pF
≤ 5 ns
to 0.8 V
to 0.7 V
1000
Max
10
7
CC
CC
Unit
pF
pF
ns
19/25