ST16C1451IQ48
vs
ST16C1550CJ28
feature comparison
| Rohs Code |
No
|
No
|
| Part Life Cycle Code |
Obsolete
|
Obsolete
|
| Ihs Manufacturer |
EXAR CORP
|
EXAR CORP
|
| Part Package Code |
QFP
|
|
| Package Description |
TFQFP, TQFP48,.35SQ
|
PLASTIC, LCC-28
|
| Pin Count |
48
|
|
| Reach Compliance Code |
unknown
|
compliant
|
| HTS Code |
8542.31.00.01
|
|
| Additional Feature |
IT ALSO OPERATES AT 3.3V
|
ALSO OPERATES AT 2.97V MINIMUM SUPPLY
|
| Address Bus Width |
3
|
3
|
| Boundary Scan |
NO
|
NO
|
| Clock Frequency-Max |
24 MHz
|
24 MHz
|
| Communication Protocol |
ASYNC, BIT
|
ASYNC, BIT
|
| Data Encoding/Decoding Method |
NRZ
|
NRZ
|
| Data Transfer Rate-Max |
0.1875 MBps
|
0.1875 MBps
|
| External Data Bus Width |
8
|
8
|
| JESD-30 Code |
S-PQFP-G48
|
S-PQCC-J28
|
| JESD-609 Code |
e0
|
e0
|
| Length |
7 mm
|
11.505 mm
|
| Low Power Mode |
YES
|
YES
|
| Number of DMA Channels |
|
1
|
| Number of I/O Lines |
|
|
| Number of Serial I/Os |
1
|
1
|
| Number of Terminals |
48
|
28
|
| On Chip Data RAM Width |
|
|
| Operating Temperature-Max |
85 °C
|
70 °C
|
| Operating Temperature-Min |
-40 °C
|
|
| Package Body Material |
PLASTIC/EPOXY
|
PLASTIC/EPOXY
|
| Package Code |
TFQFP
|
QCCJ
|
| Package Equivalence Code |
TQFP48,.35SQ
|
LDCC28,.5SQ
|
| Package Shape |
SQUARE
|
SQUARE
|
| Package Style |
FLATPACK, THIN PROFILE, FINE PITCH
|
CHIP CARRIER
|
| Qualification Status |
Not Qualified
|
Not Qualified
|
| RAM (words) |
0
|
0
|
| Seated Height-Max |
1.2 mm
|
4.57 mm
|
| Supply Current-Max |
3 mA
|
3 mA
|
| Supply Voltage-Max |
5.5 V
|
5.5 V
|
| Supply Voltage-Min |
2.97 V
|
2.97 V
|
| Supply Voltage-Nom |
5 V
|
5 V
|
| Surface Mount |
YES
|
YES
|
| Technology |
CMOS
|
CMOS
|
| Temperature Grade |
INDUSTRIAL
|
COMMERCIAL
|
| Terminal Finish |
TIN LEAD
|
TIN LEAD
|
| Terminal Form |
GULL WING
|
J BEND
|
| Terminal Pitch |
0.5 mm
|
1.27 mm
|
| Terminal Position |
QUAD
|
QUAD
|
| Width |
7 mm
|
11.505 mm
|
| uPs/uCs/Peripheral ICs Type |
SERIAL IO/COMMUNICATION CONTROLLER, SERIAL
|
SERIAL IO/COMMUNICATION CONTROLLER, SERIAL
|
| Base Number Matches |
1
|
2
|
|
|
|
Compare ST16C1451IQ48 with alternatives
Compare ST16C1550CJ28 with alternatives