M41T00M6E STMicroelectronics, M41T00M6E Datasheet - Page 16
![IC RTC SERIAL 8SOIC](/photos/1/38/13851/497-8-soic_sml.jpg)
M41T00M6E
Manufacturer Part Number
M41T00M6E
Description
IC RTC SERIAL 8SOIC
Manufacturer
STMicroelectronics
Type
Clock/Calendar/NVSRAMr
Specifications of M41T00M6E
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)
Nvram Features
RTC, Internal Battery, XTAL
Interface Type
I2C, Serial
Supply Voltage Range
2V To 5.5V
Memory Case Style
SOIC
No. Of Pins
8
Operating Temperature Range
-40°C To
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
497-2810-5
M41T00M6
M41T00M6
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
M41T00M6E
Manufacturer:
AVAGO
Quantity:
1 000
Part Number:
M41T00M6E
Manufacturer:
ST
Quantity:
20 000
M41T00
Table 7. DC Characteristics
Note: 1. Valid for Ambient Operating Temperature: T
Table 8. Crystal Electrical Characteristics
Note: 1. These values are externally supplied. STMicroelectronics recommends the KDS DT-38: 1TA/1TC252E127, Tuning Fork Type (thru-
16/21
Symbol
V
Symbol
I
I
BAT
I
V
V
I
CC1
CC2
V
BAT
I
LO
LI
OL
R
IH
C
IL
2. STMicroelectronics recommends the RAYOVAC BR1225 or BR1632 (or equivalent) as the battery supply.
3. After switchover (V
4. For rechargeable back-up, V
2. Load capacitors are integrated within the M41T00. Circuit board layout considerations for the 32.768kHz crystal of minimum trace
f
O
(2)
S
L
hole) or the DMX-26S: 1TJS125FH2A212, (SMD) quartz crystal for industrial temperature operations. KDS can be contacted at kou-
hou@kdsj.co.jp or http://www.kdsj.co.jp for further information on this crystal type.
lengths and isolation from RF generating signals should be taken into account.
Input Leakage Current
Output Leakage Current
Supply Current
Supply Current (Standby)
Input Low Voltage
Input High Voltage
Output Low Voltage
Pull-up Supply Voltage
(Open Drain)
Battery Supply Voltage
Battery Supply Current
Resonant Frequency
Series Resistance
Load Capacitance
Parameter
SO
), V
BAT
Parameter
(min) can be 2.0V for crystal with R
BAT
(max) may be considered V
Switch Frequency = 100kHz
(1,2)
Oscillator ON, V
SCL, SDA = V
T
A
A
Test Condition
= –40 to 85°C; V
0V
0V
= 25°C, V
I
OL
FT/OUT
V
V
OUT
= 3mA
IN
CC
CC
CC
V
BAT
V
CC
= 0V,
.
– 0.3V
CC
CC
S
(1)
= 3V
= 40K .
= 2.0 to 5.5V (except where noted).
Min
0.7 V
2.5
–0.3
Min
(3)
CC
32.768
12.5
Typ
Typ
0.8
3
V
Max
0.3 V
60
CC
3.5
Max
300
0.4
5.5
±1
±1
70
1
+ 0.5
(4)
CC
Unit
KHz
K
Unit
pF
µA
µA
µA
µA
µA
V
V
V
V
V