28 Terminations 3V 28 Pin Real Time Clocks 0.032MHz
SOT-23
DS17285E-3+ Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Surface Mount
YES
JESD-609 Code
e0
Pbfree Code
no
Part Status
Obsolete
Moisture Sensitivity Level (MSL)
3 (168 Hours)
Number of Terminations
28
Terminal Finish
TIN LEAD
Terminal Position
DUAL
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
240
Supply Voltage
3V
Terminal Pitch
0.55mm
Time@Peak Reflow Temperature-Max (s)
20
Pin Count
28
JESD-30 Code
R-PDSO-G28
Qualification Status
COMMERCIAL
Operating Temperature (Max)
70°C
Supply Voltage-Max (Vsup)
3.7V
Temperature Grade
COMMERCIAL
Supply Voltage-Min (Vsup)
2.7V
uPs/uCs/Peripheral ICs Type
TIMER, REAL TIME CLOCK
Clock Frequency
0.032MHz
External Data Bus Width
8
Number of Timers
1
Information Access Method
PARALLEL, MUXED BUS
Length
11.8mm
Height Seated (Max)
1.2mm
Width
8mm
RoHS Status
ROHS3 Compliant
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$12.49000
$12.49
DS17285E-3+ Product Details
DS17285E-3+ Overview
A transmission line can have a 28 termination by terminating it with a RTC module whose characteristic impedance matches the line's.In the case of this RTC real time clock, there is 3V voltage supplied to it.The RTCs are equipped with 28 pins.There should not be a frequency higher than 0.032MHz in the output.1 timers are used in this system. They output a signal after an input signal is received at a predetermined time.3.7V is the maximum supply voltage (Vsup).An electrical real time analog clock like this has a type TIMER, REAL TIME CLOCK for uPs/uCs/Peripheral ICs.As a rule of thumb, the supply voltage (Vsup) should never be below 2.7V.A temperature below 70°C°C should be maintained during operation.
DS17285E-3+ Features
28 terminations 28 pin count
DS17285E-3+ Applications
There are a lot of Rochester Electronics, LLC DS17285E-3+ Real Time Clocks applications.