M41T0M6 STMicroelectronics, M41T0M6 Datasheet - Page 5
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M41T0M6
Manufacturer Part Number
M41T0M6
Description
Real Time Clock ENV 511-M41T0M6E
Manufacturer
STMicroelectronics
Datasheet
1.M41T0DW6F.pdf
(22 pages)
Specifications of M41T0M6
Function
Clock, Calendar
Rtc Memory Size
8 B
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
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:
M41T0M6E
Manufacturer:
ST
Quantity:
20 000
Part Number:
M41T0M6F
Manufacturer:
ST
Quantity:
20 000
1
Description
The M41T0 real-time clock is a low power serial real-time clock with a built-in 32.768 kHz
oscillator (external crystal controlled). Eight registers are used for the clock/calendar
function and are configured in binary coded decimal (BCD) format. Addresses and data are
transferred serially via a two-line bidirectional bus. The built-in address register is
incremented automatically after each WRITE or READ data byte.
The M41T0 is supplied in 8-lead plastic small outline package.
Figure 1.
Figure 2.
1. NF pin must be tied to V
Table 1.
1. NF pin must be tied to V
OSCI
OCSO
OUT
SDA
SCL
NF
V
V
CC
SS
(1)
Logic diagram
SOIC connections
Signal names
SS
SS
.
.
OSCI
Oscillator input
Oscillator output
Output driver (open drain)
Serial data address input / output
Serial clock
No function
Supply voltage
Ground
SCL
OSCO
NF (1)
OSCI
V SS
V CC
V SS
M41T0
1
2
3
4
M41T0
AI07029
8
7
6
5
V CC
OUT
SCL
SDA
OSCO
SDA
OUT
AI07028
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