M41T94MQ6E STMicroelectronics, M41T94MQ6E Datasheet - Page 34

• Manufacturer Part Number: M41T94MQ6E
• Description: IC SRAM RTC SERIAL 512B 16-SOIC
• Manufacturer: STMicroelectronics
• Type: Clock/Calendar/Alarmr

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

Package mechanical data
Note:
34/41
Figure 19. SOH28 – 28-lead plastic small outline, battery SNAPHAT
Drawing is not to scale.
Table 17.
Symbol
CP
A1
A2
eB
A
B
C
D
E
H
N
e
L
outline
SOH28 – 28-lead plastic small outline, battery SNAPHAT
mechanical data
B
1.27
Typ
–
–
–
–
–
–
–
–
–
–
–
–
SOH-A
N
1
e
D
millimeters
17.71
11.51
0.05
2.34
0.36
0.15
8.23
3.20
0.41
Min
28
0°
–
–
–
E
A2
H
CP
18.49
12.70
Max
3.05
0.36
2.69
0.51
0.32
8.89
3.61
1.27
0.10
8°
–
A
eB
0.050
Typ
A1
–
–
–
–
–
–
–
–
–
–
–
–
L
C
inches
0.002
0.092
0.014
0.006
0.697
0.324
0.126
0.453
0.016
Min
28
0°
–
–
–
®
®
, package
, package
0.120
0.014
0.106
0.020
0.012
0.728
0.350
0.142
0.500
0.050
0.004
Max
M41T94
8°
–