DS1747WP-120+
vs
DS1743WP-120
feature comparison
| Part Life Cycle Code |
Active
|
Active
|
| Part Package Code |
N/A
|
DMA
|
| Pin Count |
34
|
34
|
| Manufacturer Package Code |
N/A
|
|
| Date Of Intro |
2001-07-24
|
|
| Clock Frequency-Max |
0.032 MHz
|
0.032 MHz
|
| External Data Bus Width |
8
|
8
|
| Information Access Method |
PARALLEL, DIRECT ADDRESS
|
PARALLEL, DIRECT ADDRESS
|
| Interrupt Capability |
N
|
|
| JESD-30 Code |
R-XDMA-U34
|
R-XDMA-U34
|
| JESD-609 Code |
e3
|
e0
|
| Length |
25.019 mm
|
|
| Moisture Sensitivity Level |
1
|
1
|
| Number of Terminals |
34
|
34
|
| Number of Timers |
|
|
| Operating Temperature-Max |
70 °C
|
70 °C
|
| Operating Temperature-Min |
|
|
| Package Body Material |
UNSPECIFIED
|
UNSPECIFIED
|
| Package Equivalence Code |
MODULE,34LEAD,1.0
|
|
| Package Shape |
RECTANGULAR
|
RECTANGULAR
|
| Package Style |
MICROELECTRONIC ASSEMBLY
|
MICROELECTRONIC ASSEMBLY
|
| Peak Reflow Temperature (Cel) |
260
|
240
|
| Qualification Status |
Not Qualified
|
COMMERCIAL
|
| Seated Height-Max |
2.3368 mm
|
|
| Supply Voltage-Max |
3.6 V
|
3.63 V
|
| Supply Voltage-Min |
3 V
|
2.97 V
|
| Supply Voltage-Nom |
3.3 V
|
3.3 V
|
| Surface Mount |
YES
|
YES
|
| Technology |
CMOS
|
|
| Temperature Grade |
COMMERCIAL
|
COMMERCIAL
|
| Terminal Finish |
Matte Tin (Sn)
|
TIN LEAD
|
| Terminal Form |
J INVERTED
|
J INVERTED
|
| Terminal Pitch |
1.27 mm
|
|
| Terminal Position |
DUAL
|
DUAL
|
| Time-Min |
SECONDS
|
|
| Time@Peak Reflow Temperature-Max (s) |
30
|
NOT SPECIFIED
|
| Volatile |
NO
|
|
| Width |
23.495 mm
|
|
| uPs/uCs/Peripheral ICs Type |
TIMER, REAL TIME CLOCK
|
TIMER, REAL TIME CLOCK
|
| Base Number Matches |
2
|
3
|
| Pbfree Code |
|
No
|
| Rohs Code |
|
No
|
| Ihs Manufacturer |
|
ROCHESTER ELECTRONICS INC
|
| Package Description |
|
,
|
| Reach Compliance Code |
|
unknown
|
| Additional Feature |
|
A POWERCAP MODULE CONTAINING CRYSTAL AND BATTERY REQUIRED
|
|
|
|
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