BQ4845S-A4TRG4
vs
DS1501YZ+T&R
feature comparison
All Stats
Differences Only
Pbfree Code
Rohs Code
Part Life Cycle Code
Obsolete
Active
Ihs Manufacturer
TEXAS INSTRUMENTS INC
Part Package Code
SOIC
28-SOIC_W-300_MIL
Package Description
SOP, SOP28,.4
Pin Count
28
28
Reach Compliance Code
compliant
ECCN Code
EAR99
HTS Code
8542.39.00.01
Clock Frequency-Max
0.032 MHz
0.032768 MHz
External Data Bus Width
8
8
Information Access Method
PARALLEL, DIRECT ADDRESS
PARALLEL, DIRECT ADDRESS
Interrupt Capability
Y
Y
JESD-30 Code
R-PDSO-G28
R-PDSO-G28
Length
17.9705 mm
17.9 mm
Number of Terminals
28
28
Number of Timers
Operating Temperature-Max
70 °C
70 °C
Operating Temperature-Min
Package Body Material
PLASTIC/EPOXY
PLASTIC/EPOXY
Package Code
SOP
SOP
Package Equivalence Code
SOP28,.4
SOP28,.4
Package Shape
RECTANGULAR
RECTANGULAR
Package Style
SMALL OUTLINE
SMALL OUTLINE
Peak Reflow Temperature (Cel)
NOT SPECIFIED
260
Qualification Status
Not Qualified
Not Qualified
Seated Height-Max
2.667 mm
2.65 mm
Supply Voltage-Max
5.5 V
5.5 V
Supply Voltage-Min
4.5 V
4.5 V
Supply Voltage-Nom
5 V
5 V
Surface Mount
YES
YES
Technology
CMOS
CMOS
Temperature Grade
COMMERCIAL
COMMERCIAL
Terminal Form
GULL WING
GULL WING
Terminal Pitch
1.27 mm
1.27 mm
Terminal Position
DUAL
DUAL
Time-Min
SECONDS
SECONDS
Time@Peak Reflow Temperature-Max (s)
NOT SPECIFIED
30
Volatile
NO
NO
Width
7.5565 mm
7.5 mm
uPs/uCs/Peripheral ICs Type
TIMER, REAL TIME CLOCK
TIMER, REAL TIME CLOCK
Base Number Matches
1
1
Manufacturer Package Code
28-SOIC_W-300_MIL
Date Of Intro
2003-03-10
Samacsys Manufacturer
Analog Devices
JESD-609 Code
e3
Moisture Sensitivity Level
1
On Chip Data RAM Width
8
RAM (words)
256
Supply Current-Max
15 mA
Terminal Finish
Matte Tin (Sn)
Compare BQ4845S-A4TRG4 with alternatives
Compare DS1501YZ+T&R with alternatives