M4T32-BR12SH6 STMicroelectronics, M4T32-BR12SH6 Datasheet - Page 2

IC SNAPHAT BATT/CRYSTAL 28-SOIC

M4T32-BR12SH6

Manufacturer Part Number
M4T32-BR12SH6
Description
IC SNAPHAT BATT/CRYSTAL 28-SOIC
Manufacturer
STMicroelectronics

Specifications of M4T32-BR12SH6

Battery Type
Li-(CF)
Operating Supply Voltage
0 V to 2.8 V
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Package / Case
SOIC-28
Mounting Style
SMD/SMT
Capacity
120 mAh
Chemical System
Lithium Poly-Carbonmonoflouride
Primary Type
Pack
Size
Cylindrical
Standards
UL Recognized
Temperature, Operating
-40 to +85 °C
Temperature, Operating, Maximum
85 °C
Temperature, Operating, Minimum
-40 °C
Termination
Snap-On
Voltage, Battery
3 V
Voltage, Rating
3 V
Supply Voltage Range
2.8V
Battery Ic Case Style
SOIC
No. Of Pins
4
Operating Temperature Range
-40°C To +85°C
Crystal Terminals
Snap On
Load Capacitance
12.5pF
Rohs Compliant
Yes
Crystal Mounting Type
SMD
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
497-3688-5

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
M4T32-BR12SH6
Manufacturer:
VISHAY
Quantity:
35 000
Part Number:
M4T32-BR12SH6
Manufacturer:
XIOCR
Quantity:
780
Part Number:
M4T32-BR12SH6
Manufacturer:
ST
0
Part Number:
M4T32-BR12SH6
Manufacturer:
ST
Quantity:
20 000
Company:
Part Number:
M4T32-BR12SH6
Quantity:
598
Contents
Contents
1
2
3
4
5
6
7
8
9
2/29
Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Operation modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2.1
2.2
2.3
Clock operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
3.1
3.2
3.3
3.4
3.5
3.6
Maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
DC and AC parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Part numbering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Environmental information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Setting the clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Century bit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
READ mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
WRITE mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Data retention mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Reading the clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Stopping and starting the oscillator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Calibrating the clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
V
CC
noise and negative going transients . . . . . . . . . . . . . . . . . . . . . . . . . 17
Doc ID 6845 Rev 8
M48T35AV

Related parts for M4T32-BR12SH6