M41T56M6E STMicroelectronics, M41T56M6E Datasheet - Page 18

• Manufacturer Part Number: M41T56M6E
• Description: IC SRAM SRL TIMEKPR 512BIT 8SOIC
• Manufacturer: STMicroelectronics
• Type: Clock/Calendar/NVSRAMr

Specifications of M41T56M6E

• Memory Size: 56B
• Time Format: HH:MM:SS (24 hr)
• Date Format: YY-MM-DD-dd
• Interface: I²C, 2-Wire Serial
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Function: Clock/Calendar
• Rtc Memory Size: 64 Byte
• 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 (2-Wire, I2C)
• Nvram Features: RTC, Internal Battery, XTAL
• Interface Type: I2C, Serial, 2-Wire
• Supply Voltage Range: 4.5V To 5.5V
• Memory Case Style: SOIC
• No. Of Pins: 8
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 497-2818-5; M41T56M6

M41T56
PACKAGE MECHANICAL INFORMATION
Figure 18. SO8 – 8-pin Plastic Small Package Outline
Note: Drawing is not to scale.
Table 11. SO8 – 8-pin Plastic Small Outline, Package Mechanical Data
18/24
Symb
CP
A1
A
B
C
D
E
H
N
e
h
L
B
SO-a
N
1.27
1
Typ
e
D
E
A
1.35
0.10
0.33
0.19
4.80
3.80
5.80
0.25
0.40
mm
Min
0°
–
8
H
CP
Max
1.75
0.25
0.51
0.25
5.00
4.00
6.20
0.50
0.90
0.10
8°
–
0.050
Typ
A1
h x 45˚
inches
0.053
0.004
0.013
0.007
0.189
0.150
0.228
0.010
0.016
Min
0°
L
–
8
C
0.069
0.010
0.020
0.010
0.197
0.157
0.244
0.020
0.035
0.004
Max
8°
–