UM5221C-0114
vs
LR3441
feature comparison
| Part Life Cycle Code |
Obsolete
|
Obsolete
|
| Ihs Manufacturer |
UNITED MICROELECTRONICS CORP
|
SHARP CORP
|
| Package Description |
,
|
QFP-48
|
| Reach Compliance Code |
unknown
|
unknown
|
| HTS Code |
8542.39.00.01
|
8542.39.00.01
|
| Alarm |
YES
|
YES
|
| Application |
TALKING CLOCK
|
DIGITAL CLOCK
|
| Battery End of Life Indication |
NO
|
NO
|
| Consumer IC Type |
LCD WATCH
|
LCD CLOCK
|
| Display Mode |
DIGITAL
|
DIGITAL
|
| Frequency Trimming |
NO
|
NO
|
| JESD-30 Code |
R-PDIP-T48
|
S-PQFP-G48
|
| Number of Functions |
1
|
1
|
| Number of Terminals |
48
|
48
|
| Operating Temperature-Max |
75 °C
|
60 °C
|
| Operating Temperature-Min |
-20 °C
|
-10 °C
|
| Oscillator Frequency-Nom |
32.768 KHZ
|
32.768 KHZ
|
| Package Body Material |
PLASTIC/EPOXY
|
PLASTIC/EPOXY
|
| Package Shape |
RECTANGULAR
|
SQUARE
|
| Package Style |
IN-LINE
|
FLATPACK, LOW PROFILE
|
| Qualification Status |
Not Qualified
|
Not Qualified
|
| Supply Current-Max |
0.8 mA
|
0.003 mA
|
| Supply Voltage-Max (Vsup) |
3.4 V
|
|
| Supply Voltage-Min (Vsup) |
2.4 V
|
|
| Surface Mount |
NO
|
YES
|
| Temperature Grade |
COMMERCIAL EXTENDED
|
COMMERCIAL
|
| Terminal Form |
THROUGH-HOLE
|
GULL WING
|
| Terminal Position |
DUAL
|
QUAD
|
| Base Number Matches |
1
|
1
|
| Length |
|
10 mm
|
| Package Code |
|
LQFP
|
| Seated Height-Max |
|
1.55 mm
|
| Technology |
|
CMOS
|
| Terminal Pitch |
|
0.75 mm
|
| Width |
|
10 mm
|
|
|
|
Compare UM5221C-0114 with alternatives
Compare LR3441 with alternatives