M41T00SM6F STMicroelectronics, M41T00SM6F Datasheet - Page 20

• Manufacturer Part Number: M41T00SM6F
• Description: IC RTC SERIAL ACCESS 8-SOIC
• Manufacturer: STMicroelectronics
• Type: Clock/Calendar/NVSRAMr

Specifications of M41T00SM6F

• Memory Size: 8B
• Time Format: HH:MM:SS (24 hr)
• Date Format: YY-MM-DD-dd
• Interface: I²C, 2-Wire Serial
• Voltage - Supply: 2.7 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-6458-2; M41T00SM6F

Table 9.
1. V
2. Valid for ambient operating temperature: T
Table 10.
1. All voltages referenced to V
2. Valid for ambient operating temperature: T
Figure 14. Bus timing requirements sequence
20/26
V
Sym
V
PFD
SO
Symbol
CC
t
t
PD
rec
fall time should not exceed 5 mV/µs.
Power-fail deselect
Hysteresis
Battery backup switchover voltage
(V
Hysteresis
CC
SDA
SCL
Power down/up AC characteristics
Power down/up trip points DC characteristics
< V
SCL and SDA at V
SCL and SDA at V
BAT
tBUF
; V
P
CC
< V
SS
.
PFD
Parameter
S
)
IH
IH
Parameter
before power down
after power up
tHD:STA
tR
A
A
(1)(2)
= –40 to 85°C; V
= –40 to 85°C; V
(1)(2)
tLOW
tHIGH
tF
V
V
BAT
BAT
CC
CC
< V
> V
= 2.7 to 5.5 V (except where noted).
= 2.7 to 5.5 V (except where noted).
tHD:DAT
PFD
PFD
tSU:DAT
Min
Min
2.5
10
0
SR
tSU:STA
V
V
Typ
Typ
2.6
25
40
PFD
BAT
tHD:STA
Max
P
Max
AI00589
2.7
tSU:STO
Unit
Unit
nS
µS
mV
mV
V
V
V