BQ4285ESTR
vs
BQ3285LP
feature comparison
Part Life Cycle Code |
Obsolete
|
Obsolete
|
Ihs Manufacturer |
TEXAS INSTRUMENTS INC
|
BENCHMARQ MICROELECTRONICS INC
|
Part Package Code |
SOIC
|
|
Package Description |
SOP,
|
DIP, DIP24,.6
|
Pin Count |
24
|
|
Reach Compliance Code |
unknown
|
unknown
|
ECCN Code |
EAR99
|
|
HTS Code |
8542.39.00.01
|
|
Clock Frequency-Max |
0.032 MHz
|
0.032 MHz
|
External Data Bus Width |
8
|
8
|
Information Access Method |
PARALLEL, MUXED BUS
|
PARALLEL, MUXED BUS
|
JESD-30 Code |
R-PDSO-G24
|
R-PDIP-T24
|
Length |
15.43 mm
|
|
Number of Terminals |
24
|
24
|
Number of Timers |
|
|
Operating Temperature-Max |
70 °C
|
70 °C
|
Operating Temperature-Min |
|
|
Package Body Material |
PLASTIC/EPOXY
|
PLASTIC/EPOXY
|
Package Code |
SOP
|
DIP
|
Package Shape |
RECTANGULAR
|
RECTANGULAR
|
Package Style |
SMALL OUTLINE
|
IN-LINE
|
Qualification Status |
Not Qualified
|
Not Qualified
|
Seated Height-Max |
2.67 mm
|
|
Supply Voltage-Max |
5.5 V
|
3.6 V
|
Supply Voltage-Min |
4.5 V
|
2.7 V
|
Supply Voltage-Nom |
5 V
|
3.15 V
|
Surface Mount |
YES
|
NO
|
Technology |
CMOS
|
CMOS
|
Temperature Grade |
COMMERCIAL
|
COMMERCIAL
|
Terminal Form |
GULL WING
|
THROUGH-HOLE
|
Terminal Pitch |
1.27 mm
|
2.54 mm
|
Terminal Position |
DUAL
|
DUAL
|
Width |
7.56 mm
|
|
uPs/uCs/Peripheral ICs Type |
TIMER, REAL TIME CLOCK
|
TIMER, REAL TIME CLOCK
|
Base Number Matches |
1
|
1
|
Rohs Code |
|
No
|
Additional Feature |
|
SELECTABLE INTEL/MOTOROLA TIMING; DAYLIGHT SAVING OPTION; RAM CLEAR I/P
|
Interrupt Capability |
|
Y
|
JESD-609 Code |
|
e0
|
On Chip Data RAM Width |
|
8
|
Output Clock Frequency-Max |
|
0.032768 MHz
|
Package Equivalence Code |
|
DIP24,.6
|
RAM (words) |
|
242
|
Supply Current-Max |
|
9 mA
|
Terminal Finish |
|
TIN LEAD
|
Time-Min |
|
SECONDS
|
Volatile |
|
YES
|
|
|
|
Compare BQ4285ESTR with alternatives
Compare BQ3285LP with alternatives