BQ3285EQ
vs
BQ4847-MT
feature comparison
All Stats
Differences Only
Rohs Code
Part Life Cycle Code
Obsolete
Obsolete
Ihs Manufacturer
BENCHMARQ MICROELECTRONICS INC
TEXAS INSTRUMENTS INC
Package Description
QCCJ, LDCC28,.5SQ
DIP, DIP28,.6
Reach Compliance Code
unknown
compliant
Clock Frequency-Max
0.032 MHz
0.032 MHz
External Data Bus Width
8
8
Information Access Method
PARALLEL, MUXED BUS
PARALLEL, DIRECT ADDRESS
Interrupt Capability
Y
Y
JESD-30 Code
S-PQCC-J28
R-XDIP-T28
JESD-609 Code
e0
Number of Terminals
28
28
Number of Timers
On Chip Data RAM Width
8
Operating Temperature-Max
70 °C
70 °C
Operating Temperature-Min
Output Clock Frequency-Max
0.032768 MHz
Package Body Material
PLASTIC/EPOXY
UNSPECIFIED
Package Code
QCCJ
DIP
Package Equivalence Code
LDCC28,.5SQ
DIP28,.6
Package Shape
SQUARE
RECTANGULAR
Package Style
CHIP CARRIER
MICROELECTRONIC ASSEMBLY
Qualification Status
Not Qualified
Not Qualified
RAM (words)
242
Supply Current-Max
15 mA
Supply Voltage-Max
5.5 V
5.5 V
Supply Voltage-Min
4.5 V
4.75 V
Supply Voltage-Nom
5 V
5 V
Surface Mount
YES
NO
Technology
CMOS
CMOS
Temperature Grade
COMMERCIAL
COMMERCIAL
Terminal Finish
TIN LEAD
Terminal Form
J BEND
THROUGH-HOLE
Terminal Pitch
1.27 mm
2.54 mm
Terminal Position
QUAD
DUAL
Time-Min
SECONDS
SECONDS
Volatile
YES
NO
uPs/uCs/Peripheral ICs Type
TIMER, REAL TIME CLOCK
TIMER, REAL TIME CLOCK
Base Number Matches
1
2
Pbfree Code
ECCN Code
EAR99
HTS Code
8542.39.00.01
Peak Reflow Temperature (Cel)
NOT SPECIFIED
Time@Peak Reflow Temperature-Max (s)
NOT SPECIFIED
Compare BQ3285EQ with alternatives
Compare BQ4847-MT with alternatives