M41T94MQ6E STMicroelectronics, M41T94MQ6E Datasheet - Page 8
![IC SRAM RTC SERIAL 512B 16-SOIC](/photos/1/39/13919/497-16-soic_series_sml.jpg)
M41T94MQ6E
Manufacturer Part Number
M41T94MQ6E
Description
IC SRAM RTC SERIAL 512B 16-SOIC
Manufacturer
STMicroelectronics
Type
Clock/Calendar/Alarmr
Datasheet
1.M41T94MH6F.pdf
(41 pages)
Specifications of M41T94MQ6E
Memory Size
44B
Time Format
HH:MM:SS:hh (24 hr)
Date Format
YY-MM-DD-dd
Interface
SPI, 3-Wire Serial
Voltage - Supply
2.7 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
16-SOIC (3.9mm Width)
Function
Clock/Calendar/Alarm/Timer Interrupt
Rtc Memory Size
64 Byte
Supply Voltage (max)
5.5 V
Supply Voltage (min)
2.7 V
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
Rtc Bus Interface
Serial (SPI)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
497-3684
497-3684-1
497-3684-1
497-3684-2
497-3684-2
497-3684-1
497-3684-1
497-3684-2
497-3684-2
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
M41T94MQ6E
Manufacturer:
ST
Quantity:
5 892
Part Number:
M41T94MQ6E
Manufacturer:
ST
Quantity:
20 000
Description
8/41
Table 1.
1. For SO16 package only.
Figure 3.
E
IRQ/FT/OUT
RST
RSTIN1
RSTIN2
SCL
SDI
SDO
SQW
THS
WDI
XI
XO
V
V
V
BAT
CC
SS
(1)
(1)
(1)
Signal names
28-pin SOIC connections
RSTIN1
RSTIN2
SQW
V SS
WDI
Chip enable
Interrupt/frequency test/out
output (open drain)
Reset output (open drain)
Reset 1 input
Reset 2 input
Serial clock input
Serial data input
Serial data output
Square wave output
Threshold select pin
Watchdog input
Oscillator input
Oscillator output
Battery supply voltage
Supply voltage
Ground
NC
NC
NC
NC
NC
NC
NC
NC
NC
1
2
3
4
5
6
7
8
9
10
11
12
13
14
M41T94
AI03685
28
27
26
25
24
23
22
21
20
19
18
17
16
15
V CC
E
IRQ/FT/OUT
NC
NC
THS
NC
NC
SCL
NC
RST
SDI
SDO
NC
M41T94