BQ3287AMT-SB2
vs
MC146818ACFN
feature comparison
All Stats
Differences Only
Pbfree Code
Rohs Code
Part Life Cycle Code
Obsolete
Obsolete
Ihs Manufacturer
TEXAS INSTRUMENTS INC
MOTOROLA INC
Part Package Code
DIP
QLCC
Package Description
DIP, DIP24,.6
QCCJ,
Pin Count
24
28
Reach Compliance Code
compliant
unknown
ECCN Code
EAR99
EAR99
HTS Code
8542.39.00.01
8542.39.00.01
Samacsys Manufacturer
Texas Instruments
Clock Frequency-Max
0.032 MHz
0.032 MHz
External Data Bus Width
8
8
Information Access Method
PARALLEL, MUXED BUS
PARALLEL, MUXED BUS
Interrupt Capability
Y
JESD-30 Code
R-PDIP-P24
S-PQCC-J28
Number of Terminals
24
28
Number of Timers
1
Operating Temperature-Max
70 °C
85 °C
Operating Temperature-Min
-40 °C
Package Body Material
PLASTIC/EPOXY
PLASTIC/EPOXY
Package Code
DIP
QCCJ
Package Equivalence Code
DIP24,.6
Package Shape
RECTANGULAR
SQUARE
Package Style
IN-LINE
CHIP CARRIER
Peak Reflow Temperature (Cel)
NOT SPECIFIED
Qualification Status
Not Qualified
Not Qualified
Supply Voltage-Max
5.5 V
5.25 V
Supply Voltage-Min
4.5 V
4.5 V
Supply Voltage-Nom
5 V
5 V
Surface Mount
NO
YES
Technology
CMOS
CMOS
Temperature Grade
COMMERCIAL
INDUSTRIAL
Terminal Form
PIN/PEG
J BEND
Terminal Pitch
2.54 mm
1.27 mm
Terminal Position
DUAL
QUAD
Time-Min
SECONDS
Time@Peak Reflow Temperature-Max (s)
NOT SPECIFIED
Volatile
NO
uPs/uCs/Peripheral ICs Type
TIMER, REAL TIME CLOCK
TIMER, REAL TIME CLOCK
Base Number Matches
1
3
Additional Feature
ALSO OPERATES AT 3V SUPPLY
Bus Compatibility
8085; 8048; 8049; MC3870; MC6805; MC146805; S2000; 8021
JESD-609 Code
e0
Length
11.505 mm
On Chip Data RAM Width
8
Output Clock Frequency-Max
0.032768 MHz
RAM (words)
50
Seated Height-Max
4.57 mm
Supply Current-Max
3 mA
Terminal Finish
Tin/Lead (Sn/Pb)
Width
11.505 mm
Compare BQ3287AMT-SB2 with alternatives
Compare MC146818ACFN with alternatives