BQ4285LP
vs
MC146818AFN
feature comparison
| Pbfree Code |
No
|
|
| Rohs Code |
No
|
|
| Part Life Cycle Code |
Obsolete
|
Obsolete
|
| Ihs Manufacturer |
TEXAS INSTRUMENTS INC
|
FREESCALE SEMICONDUCTOR INC
|
| Part Package Code |
DIP
|
QLCC
|
| Package Description |
DIP, DIP24,.6
|
QCCJ,
|
| Pin Count |
24
|
28
|
| Reach Compliance Code |
not_compliant
|
unknown
|
| ECCN Code |
EAR99
|
EAR99
|
| HTS Code |
8542.39.00.01
|
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
|
| Interrupt Capability |
Y
|
|
| JESD-30 Code |
R-PDIP-T24
|
S-PQCC-J28
|
| Length |
31.75 mm
|
11.505 mm
|
| Number of Terminals |
24
|
28
|
| Number of Timers |
|
1
|
| Operating Temperature-Max |
70 °C
|
70 °C
|
| Operating Temperature-Min |
|
|
| 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
|
| Seated Height-Max |
5.08 mm
|
4.57 mm
|
| Supply Voltage-Max |
3.6 V
|
5.25 V
|
| Supply Voltage-Min |
2.7 V
|
4.5 V
|
| Supply Voltage-Nom |
3.15 V
|
5 V
|
| Surface Mount |
NO
|
YES
|
| Technology |
CMOS
|
CMOS
|
| Temperature Grade |
COMMERCIAL
|
COMMERCIAL
|
| Terminal Form |
THROUGH-HOLE
|
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 |
YES
|
|
| Width |
15.24 mm
|
11.505 mm
|
| uPs/uCs/Peripheral ICs Type |
TIMER, REAL TIME CLOCK
|
TIMER, REAL TIME CLOCK
|
| Base Number Matches |
2
|
3
|
|
|
|
Compare BQ4285LP with alternatives
Compare MC146818AFN with alternatives