M41T56M6E STMicroelectronics, M41T56M6E Datasheet - Page 20

• 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
Figure 20. SH – 4-pin SNAPHAT Housing for 48mAh Battery & Crystal, Package Outline
Note: Drawing is not to scale.
Table 13. SH – 4-pin SNAPHAT Housing for 48mAh Battery & Crystal, Package Mech. Data
20/24
Symb
A1
A2
A3
eA
eB
A
B
D
E
L
Typ
eA
21.21
14.22
15.55
D
6.73
6.48
0.46
3.20
2.03
mm
Min
A1
21.84
14.99
15.95
Max
9.78
7.24
6.99
0.38
0.56
3.61
2.29
E
A
Typ
B
inches
0.265
0.255
0.018
0.835
0.560
.6122
0.126
0.080
eB
Min
SHTK-A
A3
L
0.385
0.285
0.275
0.015
0.022
0.860
0.590
.6280
0.142
0.090
Max
A2