M41T56M6 STMicroelectronics, M41T56M6 Datasheet - Page 17
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M41T56M6
Manufacturer Part Number
M41T56M6
Description
Real Time Clock Serial 512 (64x8)
Manufacturer
STMicroelectronics
Datasheet
1.M41T56M6.pdf
(25 pages)
Specifications of M41T56M6
Function
Clock, Calendar
Rtc Memory Size
64 B
Supply Voltage (max)
5.5 V
Supply Voltage (min)
4.5 V
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
Rtc Bus Interface
Serial
Package / Case
SO-8
Time Format
HH:MM:SS
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
M41T56M6
Manufacturer:
ST
Quantity:
20 000
Part Number:
M41T56M6E
Manufacturer:
ST
Quantity:
20 000
Part Number:
M41T56M6F
Manufacturer:
ST
Quantity:
20 000
Part Number:
M41T56M6TR
Manufacturer:
ST
Quantity:
20 000
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
Operating and AC measurement
conditions in their projects match the measurement conditions when using the quoted
parameters.
Table 5.
1. Output Hi-Z is defined as the point where data is no longer driven.
Figure 13. AC measurement I/O waveform
Table 6.
1. Effective capacitance measured with power supply at 5V; sampled, not 100% tested.
2. At 25°C, f = 1MHz.
3. Outputs deselected.
Supply voltage (V
Ambient operating temperature (T
Load capacitance (C
Input rise and fall times
Input pulse voltages
Input and output timing ref. voltages
Symbol
C
OUT
C
t
LP
IN
(3)
Operating and AC measurement conditions
Capacitance
Input capacitance (SCL)
Output capacitance (SDA, FT/OUT)
Low-pass filter input time constant (SDA and SCL)
CC
)
L
)
Parameter
0.8V CC
0.2V CC
Parameter
A
)
conditions. Designers should check that the operating
(1)(2)
(1)
4.5 to 5.5
–40 to 85
0.7V CC
0.3V CC
AI02568
0.25
Value
0 to 3
Min
100
≤ 5
1.5
Max
10
7
1
Unit
Table 5:
pF
°C
ns
V
V
V
Unit
pF
pF
µs
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