M41T56M6E STMicroelectronics, M41T56M6E Datasheet - Page 19

• 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

Figure 19. SOH28 – 28-lead Plastic Small Outline, 4-socket battery SNAPHAT, Package Outline
Note: Drawing is not to scale.
Table 12. SOH28 – 28-lead Plastic Small Outline, 4-socket battery SNAPHAT, Mech. Data
Symb
CP
A1
A2
eB
A
B
C
D
E
H
N
e
L
B
SOH-A
N
1
1.27
Typ
e
D
17.71
11.51
0.05
2.34
0.36
0.15
8.23
3.20
0.41
E
mm
A2
Min
28
0°
–
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
inches
0.002
0.092
0.014
0.006
0.697
0.324
0.126
0.453
0.016
Min
28
0°
L
–
C
0.120
0.014
0.106
0.020
0.012
0.728
0.350
0.142
0.500
0.050
0.004
M41T56
Max
8°
–
19/24