Part | RoHS | Manufacturer | Peripheral IC Type | Temperature Grade | Terminal Form | No. of Terminals | Package Code | Package Shape | Package Body Material | Integrated Cache | Surface Mount | Maximum Supply Voltage | On Chip Data RAM Width | Screening Level | Address Bus Width | DAC Channels | Bit Size | Power Supplies (V) | Package Style (Meter) | Package Equivalence Code | Minimum Supply Voltage | Maximum Operating Temperature | CPU Family | No. of External Interrupts | Maximum Data Transfer Rate | Minimum Operating Temperature | Terminal Finish | ADC Channels | Terminal Position | DMA Channels | Maximum Seated Height | ROM Words | RAM Words | Width | Additional Features | Boundary Scan | Peripherals | External Data Bus Width | Data Encoding or Decoding Method | Communication Protocol | Maximum Clock Frequency | Maximum Time At Peak Reflow Temperature (s) | Peak Reflow Temperature (C) | Length | Total Dose (V) | No. of Timers | RAM Bytes | Technology | Maximum Supply Current | Nominal Supply Voltage | No. of DMA Channels | PWM Channels | No. of Serial I/Os | Sub-Category | Connectivity | ROM Programmability | Bus Compatibility | Terminal Pitch | Format | JESD-30 Code | Moisture Sensitivity Level (MSL) | Qualification | Speed | Drive Interface Standard | Low Power Mode | JESD-609 Code | On Chip Program ROM Width | No. of I/O Lines |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Texas Instruments |
SERIAL IO/COMMUNICATION CONTROLLER, SERIAL |
INDUSTRIAL |
GULL WING |
100 |
LFQFP |
SQUARE |
PLASTIC/EPOXY |
YES |
5.25 V |
10 |
3.3/5 |
FLATPACK, LOW PROFILE, FINE PITCH |
QFP100,.63SQ,20 |
4.75 V |
85 Cel |
.0140380859375 MBps |
-40 Cel |
NICKEL PALLADIUM GOLD |
QUAD |
1.6 mm |
14 mm |
ALSO OPERATES 3V SUPPLY |
NO |
8 |
ASYNC, BIT |
60 MHz |
30 |
260 |
14 mm |
CMOS |
5 V |
1 |
Serial IO/Communication Controllers |
PCMCIA |
.5 mm |
S-PQFP-G100 |
3 |
Not Qualified |
NO |
e4 |
|||||||||||||||||||||||||||
|
Texas Instruments |
SERIAL IO/COMMUNICATION CONTROLLER, SERIAL |
COMMERCIAL |
J BEND |
44 |
QCCJ |
SQUARE |
PLASTIC/EPOXY |
YES |
5.25 V |
0 |
3 |
5 |
CHIP CARRIER |
LDCC44,.7SQ |
4.75 V |
70 Cel |
.03125 MBps |
0 Cel |
Matte Tin (Sn) |
QUAD |
4.57 mm |
0 |
16.585 mm |
NO |
8 |
NRZ |
ASYNC, BIT |
3.072 MHz |
NOT SPECIFIED |
260 |
16.585 mm |
CMOS |
10 mA |
5 V |
0 |
1 |
Serial IO/Communication Controllers |
1.27 mm |
S-PQCC-J44 |
3 |
Not Qualified |
NO |
e3 |
0 |
|||||||||||||||||||||||
Texas Instruments |
SERIAL IO/COMMUNICATION CONTROLLER, SERIAL |
COMMERCIAL |
NO LEAD |
44 |
QCCN |
SQUARE |
PLASTIC/EPOXY |
YES |
5.25 V |
3 |
5 |
CHIP CARRIER |
LDCC44,.7SQ |
4.75 V |
70 Cel |
0 Cel |
QUAD |
NO |
8 |
ASYNC, BIT |
CMOS |
5 V |
1 |
Serial IO/Communication Controllers |
1.27 mm |
S-PQCC-N44 |
Not Qualified |
NO |
||||||||||||||||||||||||||||||||||||||||
Texas Instruments |
SERIAL IO/COMMUNICATION CONTROLLER, SERIAL |
COMMERCIAL |
J BEND |
68 |
QCCJ |
SQUARE |
PLASTIC/EPOXY |
YES |
5.25 V |
0 |
12 |
5 |
CHIP CARRIER |
LDCC68,1.0SQ |
4.75 V |
70 Cel |
.125 MBps |
0 Cel |
QUAD |
4.57 mm |
0 |
24.2316 mm |
NO |
8 |
NRZ |
ASYNC, BIT |
NOT SPECIFIED |
NOT SPECIFIED |
24.2316 mm |
MOS |
5 mA |
5 V |
0 |
1 |
Serial IO/Communication Controllers |
ISA |
1.27 mm |
S-PQCC-J68 |
Not Qualified |
NO |
0 |
|||||||||||||||||||||||||||
|
Texas Instruments |
SERIAL IO/COMMUNICATION CONTROLLER, SERIAL |
COMMERCIAL |
GULL WING |
64 |
LFQFP |
SQUARE |
PLASTIC/EPOXY |
YES |
5.5 V |
3 |
1.8/5 |
FLATPACK, LOW PROFILE, FINE PITCH |
QFP64,.47SQ,20 |
4.5 V |
70 Cel |
.375 MBps |
0 Cel |
NICKEL PALLADIUM GOLD |
QUAD |
1.6 mm |
10 mm |
ALSO OPERATES AT 1.8V/2.5V/3.3V SUPPLY |
NO |
8 |
ASYNC, BIT |
48 MHz |
30 |
260 |
10 mm |
CMOS |
28 mA |
5 V |
4 |
Serial IO/Communication Controllers |
.5 mm |
S-PQFP-G64 |
3 |
Not Qualified |
NO |
e4 |
|||||||||||||||||||||||||||
Texas Instruments |
SERIAL IO/COMMUNICATION CONTROLLER, SERIAL |
COMMERCIAL |
NO LEAD |
32 |
HVQCCN |
SQUARE |
PLASTIC/EPOXY |
YES |
5.5 V |
3 |
2.5/5 |
CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
LCC32,.2SQ,20 |
4.5 V |
70 Cel |
.1875 MBps |
0 Cel |
QUAD |
1 mm |
5 mm |
ALSO OPERATES AT 1.8V/2.5V/3.3V SUPPLY |
NO |
8 |
ASYNC, BIT |
24 MHz |
5 mm |
CMOS |
5 V |
2 |
Serial IO/Communication Controllers |
.5 mm |
S-PQCC-N32 |
Not Qualified |
NO |
||||||||||||||||||||||||||||||||||
Texas Instruments |
SERIAL IO/COMMUNICATION CONTROLLER, FDDI |
COMMERCIAL |
QFP |
5.25 V |
32 |
4.75 V |
70 Cel |
19.375 MBps |
0 Cel |
4.1 mm |
28 mm |
YES |
32 |
NRZ |
ASYNC, BIT; SYNC, BYTE |
33 MHz |
28 mm |
CMOS |
5 V |
0 |
.65 mm |
NO |
||||||||||||||||||||||||||||||||||||||||||||||
|
Texas Instruments |
SERIAL IO/COMMUNICATION CONTROLLER, SERIAL |
INDUSTRIAL |
GULL WING |
48 |
TFQFP |
SQUARE |
PLASTIC/EPOXY |
YES |
5.5 V |
3 |
2.5/5 |
FLATPACK, THIN PROFILE, FINE PITCH |
TQFP48,.35SQ |
4.5 V |
85 Cel |
.1875 MBps |
-40 Cel |
NICKEL PALLADIUM GOLD |
QUAD |
1.2 mm |
7 mm |
ALSO OPERATES AT 1.8V MINIMUM SUPPLY AT 10MHZ |
NO |
8 |
ASYNC, BIT |
24 MHz |
30 |
260 |
7 mm |
CMOS |
7.5 mA |
5 V |
2 |
Serial IO/Communication Controllers |
.5 mm |
S-PQFP-G48 |
2 |
Not Qualified |
NO |
e4 |
|||||||||||||||||||||||||||
Texas Instruments |
SERIAL IO/COMMUNICATION CONTROLLER, SERIAL |
COMMERCIAL |
J BEND |
44 |
QCCJ |
SQUARE |
PLASTIC/EPOXY |
YES |
5.5 V |
3 |
5 |
CHIP CARRIER |
LDCC44,.7SQ |
4.5 V |
70 Cel |
.1875 MBps |
0 Cel |
TIN LEAD |
QUAD |
4.57 mm |
16.51 mm |
NO |
8 |
NRZ |
ASYNC, BIT |
24 MHz |
20 |
220 |
16.51 mm |
CMOS |
5 V |
1 |
Serial IO/Communication Controllers |
8088 |
1.27 mm |
S-PQCC-J44 |
2A |
Not Qualified |
NO |
e0 |
||||||||||||||||||||||||||||
|
Texas Instruments |
SERIAL IO/COMMUNICATION CONTROLLER, SERIAL |
INDUSTRIAL |
GULL WING |
64 |
LFQFP |
SQUARE |
PLASTIC/EPOXY |
YES |
5.25 V |
3 |
3.3/5 |
FLATPACK, LOW PROFILE, FINE PITCH |
QFP64,.47SQ,20 |
4.75 V |
85 Cel |
.125 MBps |
-40 Cel |
NICKEL PALLADIUM GOLD |
QUAD |
1.6 mm |
10 mm |
ALSO OPERATES AT 3.3V MINIMUM SUPPLY AT 14MHZ |
NO |
8 |
ASYNC, BIT |
16 MHz |
30 |
260 |
10 mm |
CMOS |
5 V |
1 |
Serial IO/Communication Controllers |
.5 mm |
S-PQFP-G64 |
3 |
Not Qualified |
YES |
e4 |
||||||||||||||||||||||||||||
|
Texas Instruments |
SERIAL IO/COMMUNICATION CONTROLLER, LAN |
MATTE TIN |
30 |
260 |
CMOS |
3 |
e3 |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Texas Instruments |
SERIAL IO/COMMUNICATION CONTROLLER, SERIAL |
INDUSTRIAL |
J BEND |
44 |
QCCJ |
SQUARE |
PLASTIC/EPOXY |
YES |
2.5/5 |
CHIP CARRIER |
LDCC44,.7SQ |
85 Cel |
-40 Cel |
QUAD |
CMOS |
Serial IO/Communication Controllers |
1.27 mm |
S-PQCC-J44 |
Not Qualified |
|||||||||||||||||||||||||||||||||||||||||||||||||
Texas Instruments |
SERIAL IO/COMMUNICATION CONTROLLER, SERIAL |
INDUSTRIAL |
J BEND |
68 |
QCCJ |
SQUARE |
PLASTIC/EPOXY |
YES |
5.5 V |
3 |
3.3/5 |
CHIP CARRIER |
LDCC68,1.0SQ |
4.5 V |
85 Cel |
.375 MBps |
-40 Cel |
QUAD |
4.57 mm |
24.23 mm |
ALSO OPERATES AT 3.3V SUPPLY |
NO |
8 |
ASYNC, BIT |
50 MHz |
NOT SPECIFIED |
NOT SPECIFIED |
24.23 mm |
CMOS |
5 V |
4 |
Serial IO/Communication Controllers |
1.27 mm |
S-PQCC-J68 |
Not Qualified |
YES |
||||||||||||||||||||||||||||||||
|
Texas Instruments |
SERIAL IO/COMMUNICATION CONTROLLER, SERIAL |
COMMERCIAL |
NO LEAD |
32 |
HVQCCN |
SQUARE |
PLASTIC/EPOXY |
YES |
5.5 V |
3 |
2.5/5 |
CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
LCC32,.2SQ,20 |
4.5 V |
70 Cel |
.1875 MBps |
0 Cel |
NICKEL PALLADIUM GOLD |
QUAD |
1 mm |
5 mm |
ALSO OPERATES AT 2.5V/3.3V SUPPLY |
NO |
8 |
ASYNC, BIT |
24 MHz |
30 |
260 |
5 mm |
CMOS |
5 V |
1 |
Serial IO/Communication Controllers |
.5 mm |
S-PQCC-N32 |
2 |
Not Qualified |
NO |
e4 |
||||||||||||||||||||||||||||
|
Texas Instruments |
SERIAL IO/COMMUNICATION CONTROLLER, SERIAL |
COMMERCIAL |
J BEND |
44 |
QCCJ |
SQUARE |
PLASTIC/EPOXY |
YES |
5.25 V |
3 |
5 |
CHIP CARRIER |
LDCC44,.7SQ |
4.75 V |
70 Cel |
.03125 MBps |
0 Cel |
NICKEL PALLADIUM GOLD |
QUAD |
4.57 mm |
16.585 mm |
NO |
8 |
NRZ |
ASYNC, BIT |
3.072 MHz |
30 |
260 |
16.585 mm |
CMOS |
10 mA |
5 V |
1 |
Serial IO/Communication Controllers |
1.27 mm |
S-PQCC-J44 |
3 |
Not Qualified |
NO |
e4 |
|||||||||||||||||||||||||||
|
Texas Instruments |
SERIAL IO/COMMUNICATION CONTROLLER, SERIAL |
COMMERCIAL |
GULL WING |
64 |
LFQFP |
SQUARE |
PLASTIC/EPOXY |
YES |
5.25 V |
3 |
3.3/5 |
FLATPACK, LOW PROFILE, FINE PITCH |
QFP64,.47SQ,20 |
4.75 V |
70 Cel |
.125 MBps |
0 Cel |
NICKEL PALLADIUM GOLD |
QUAD |
1.6 mm |
10 mm |
ALSO OPERATES AT 3.3V MINIMUM SUPPLY AT 14MHZ |
NO |
8 |
ASYNC, BIT |
16 MHz |
30 |
260 |
10 mm |
CMOS |
5 V |
1 |
Serial IO/Communication Controllers |
.5 mm |
S-PQFP-G64 |
3 |
Not Qualified |
YES |
e4 |
||||||||||||||||||||||||||||
Texas Instruments |
SERIAL IO/COMMUNICATION CONTROLLER, LAN |
COMMERCIAL |
THROUGH-HOLE |
48 |
DIP |
RECTANGULAR |
PLASTIC/EPOXY |
NO |
5.25 V |
16 |
IN-LINE |
4.75 V |
70 Cel |
1.25 MBps |
0 Cel |
DUAL |
5.08 mm |
15.24 mm |
NO |
16 |
NRZ |
20 MHz |
61.38 mm |
CMOS |
5 V |
1 |
32000; 8080; 68000 |
2.54 mm |
R-PDIP-T48 |
NO |
||||||||||||||||||||||||||||||||||||||
|
Texas Instruments |
SERIAL IO/COMMUNICATION CONTROLLER, SERIAL |
INDUSTRIAL |
NO LEAD |
32 |
HVQCCN |
SQUARE |
PLASTIC/EPOXY |
YES |
5.5 V |
3 |
2.5/5 |
CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
LCC32,.2SQ,20 |
4.5 V |
85 Cel |
.1875 MBps |
-40 Cel |
Nickel/Palladium/Gold (Ni/Pd/Au) |
QUAD |
1 mm |
5 mm |
ALSO OPERATES AT 2.5V/3.3V SUPPLY |
NO |
8 |
ASYNC, BIT |
24 MHz |
NOT SPECIFIED |
260 |
5 mm |
CMOS |
8 mA |
5 V |
1 |
Serial IO/Communication Controllers |
.5 mm |
S-PQCC-N32 |
2 |
Not Qualified |
NO |
e4 |
|||||||||||||||||||||||||||
|
Texas Instruments |
SERIAL IO/COMMUNICATION CONTROLLER, SERIAL |
INDUSTRIAL |
J BEND |
44 |
QCCJ |
SQUARE |
PLASTIC/EPOXY |
YES |
5.5 V |
3 |
1.8/5 |
CHIP CARRIER |
LDCC44,.7SQ |
4.5 V |
85 Cel |
.375 MBps |
-40 Cel |
MATTE TIN |
QUAD |
4.57 mm |
16.585 mm |
ALSO OPERATES AT 1.8V/2.5V/3.3V SUPPLY |
NO |
8 |
ASYNC, BIT |
48 MHz |
30 |
260 |
16.585 mm |
CMOS |
5 V |
2 |
Serial IO/Communication Controllers |
1.27 mm |
S-PQCC-J44 |
3 |
Not Qualified |
NO |
e3 |
||||||||||||||||||||||||||||
|
Texas Instruments |
SERIAL IO/COMMUNICATION CONTROLLER, SERIAL |
COMMERCIAL |
NO LEAD |
32 |
HVQCCN |
SQUARE |
PLASTIC/EPOXY |
YES |
5.5 V |
3 |
1.8/5 |
CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
LCC32,.2SQ,20 |
4.5 V |
70 Cel |
.375 MBps |
0 Cel |
NICKEL PALLADIUM GOLD |
QUAD |
1 mm |
5 mm |
ALSO OPERATES AT 1.8V/2.5V/3.3V SUPPLY |
NO |
8 |
ASYNC, BIT |
48 MHz |
30 |
260 |
5 mm |
CMOS |
5 V |
2 |
Serial IO/Communication Controllers |
.5 mm |
S-PQCC-N32 |
3 |
Not Qualified |
NO |
e4 |
||||||||||||||||||||||||||||
|
Texas Instruments |
SERIAL IO/COMMUNICATION CONTROLLER, SERIAL |
COMMERCIAL |
GULL WING |
80 |
LFQFP |
SQUARE |
PLASTIC/EPOXY |
YES |
5.25 V |
3 |
5 |
FLATPACK, LOW PROFILE, FINE PITCH |
QFP80,.55SQ,20 |
4.75 V |
70 Cel |
.125 MBps |
0 Cel |
NICKEL PALLADIUM GOLD |
QUAD |
1.6 mm |
12 mm |
ENHANCED BIDIRECTIONAL PRINTER PORT |
NO |
8 |
ASYNC, BIT |
16 MHz |
30 |
260 |
12 mm |
CMOS |
5 V |
2 |
Serial IO/Communication Controllers |
IBM PC-AT |
.5 mm |
S-PQFP-G80 |
3 |
Not Qualified |
NO |
e4 |
|||||||||||||||||||||||||||
|
Texas Instruments |
SERIAL IO/COMMUNICATION CONTROLLER, SERIAL |
COMMERCIAL |
J BEND |
44 |
QCCJ |
SQUARE |
PLASTIC/EPOXY |
YES |
5.25 V |
3 |
3.3/5 |
CHIP CARRIER |
LDCC44,.7SQ |
4.75 V |
70 Cel |
.125 MBps |
0 Cel |
NICKEL PALLADIUM GOLD |
QUAD |
4.57 mm |
16.585 mm |
ALSO OPERATES AT 3.3V MINIMUM SUPPLY AT 14MHZ |
NO |
8 |
ASYNC, BIT |
16 MHz |
30 |
260 |
16.585 mm |
CMOS |
5 V |
1 |
Serial IO/Communication Controllers |
1.27 mm |
S-PQCC-J44 |
3 |
Not Qualified |
YES |
e4 |
||||||||||||||||||||||||||||
|
Texas Instruments |
SERIAL IO/COMMUNICATION CONTROLLER, SERIAL |
INDUSTRIAL |
GULL WING |
80 |
LFQFP |
SQUARE |
PLASTIC/EPOXY |
YES |
3.6 V |
3 |
3.3/5 |
FLATPACK, LOW PROFILE, FINE PITCH |
QFP80,.55SQ,20 |
3 V |
85 Cel |
.125 MBps |
-40 Cel |
NICKEL PALLADIUM GOLD |
QUAD |
1.6 mm |
12 mm |
ALSO OPERATES AT 5 V SUPPLY |
NO |
8 |
NRZ |
ASYNC, BIT |
16 MHz |
30 |
260 |
12 mm |
CMOS |
50 mA |
3.3 V |
4 |
Serial IO/Communication Controllers |
.5 mm |
S-PQFP-G80 |
3 |
Not Qualified |
NO |
e4 |
||||||||||||||||||||||||||
Texas Instruments |
SERIAL IO/COMMUNICATION CONTROLLER, LAN |
COMMERCIAL |
GULL WING |
160 |
QFP |
SQUARE |
PLASTIC/EPOXY |
YES |
5.25 V |
5 |
FLATPACK |
4.75 V |
70 Cel |
0 Cel |
QUAD |
3.7 mm |
28 mm |
NO |
4 |
NRZ; BIPH-LEVEL(MANCHESTER) |
20 MHz |
28 mm |
CMOS |
5 V |
9 |
.65 mm |
S-PQFP-G160 |
NO |
||||||||||||||||||||||||||||||||||||||||
Texas Instruments |
SERIAL IO/COMMUNICATION CONTROLLER, LAN |
COMMERCIAL |
GULL WING |
100 |
QFP |
RECTANGULAR |
PLASTIC/EPOXY |
YES |
5.25 V |
16 |
FLATPACK |
4.75 V |
70 Cel |
1.25 MBps |
0 Cel |
QUAD |
3 mm |
14 mm |
NO |
16 |
NRZ; BIPH-LEVEL(MANCHESTER) |
20 MHz |
20 mm |
CMOS |
5 V |
1 |
.65 mm |
R-PQFP-G100 |
NO |
|||||||||||||||||||||||||||||||||||||||
Texas Instruments |
SERIAL IO/COMMUNICATION CONTROLLER, SERIAL |
COMMERCIAL |
GULL WING |
100 |
QFP |
SQUARE |
PLASTIC/EPOXY |
YES |
5.25 V |
0 |
10 |
3.3/5 |
FLATPACK |
QFP100,.63SQ,20 |
4.75 V |
70 Cel |
.0140380859375 MBps |
0 Cel |
QUAD |
1.6 mm |
0 |
14 mm |
NO |
8 |
NRZ |
ASYNC, BIT |
60 MHz |
NOT SPECIFIED |
NOT SPECIFIED |
14 mm |
MOS |
5 V |
0 |
1 |
Serial IO/Communication Controllers |
PCMCIA |
.5 mm |
S-PQFP-G100 |
Not Qualified |
NO |
0 |
|||||||||||||||||||||||||||
|
Texas Instruments |
SERIAL IO/COMMUNICATION CONTROLLER, SERIAL |
COMMERCIAL |
GULL WING |
64 |
LFQFP |
SQUARE |
PLASTIC/EPOXY |
YES |
5.5 V |
3 |
1.8/5 |
FLATPACK, LOW PROFILE, FINE PITCH |
QFP64,.47SQ,20 |
4.5 V |
70 Cel |
.375 MBps |
0 Cel |
NICKEL PALLADIUM GOLD |
QUAD |
1.6 mm |
10 mm |
ALSO OPERATES AT 1.8V/2.5V/3.3V SUPPLY |
NO |
8 |
ASYNC, BIT |
48 MHz |
30 |
260 |
10 mm |
CMOS |
28 mA |
5 V |
4 |
Serial IO/Communication Controllers |
.5 mm |
S-PQFP-G64 |
3 |
Not Qualified |
NO |
e4 |
|||||||||||||||||||||||||||
|
Texas Instruments |
SERIAL IO/COMMUNICATION CONTROLLER, SERIAL |
INDUSTRIAL |
GULL WING |
64 |
LFQFP |
SQUARE |
PLASTIC/EPOXY |
YES |
5.5 V |
3 |
1.8/5 |
FLATPACK, LOW PROFILE, FINE PITCH |
QFP64,.47SQ,20 |
4.5 V |
85 Cel |
.375 MBps |
-40 Cel |
NICKEL PALLADIUM GOLD |
QUAD |
1.6 mm |
10 mm |
ALSO OPERATES AT 1.8V/2.5V/3.3V SUPPLY |
NO |
8 |
ASYNC, BIT |
48 MHz |
30 |
260 |
10 mm |
CMOS |
28 mA |
5 V |
4 |
Serial IO/Communication Controllers |
.5 mm |
S-PQFP-G64 |
3 |
Not Qualified |
NO |
e4 |
Serial communication controllers are electronic devices that manage the input/output operations between a computer or microcontroller and other devices through serial communication protocols such as UART, SPI, I2C, and USB. These controllers provide an interface that allows the computer or microcontroller to send and receive data over a serial connection and manage the communication operations.
Serial communication controllers can be integrated into the computer or microcontroller's chipset or added as an external module. They typically include a serial interface that connects to the device and a host interface that connects to the computer or microcontroller's bus system. The serial interface can be based on various standards such as UART, SPI, or I2C, while the host interface can be based on various standards such as PCI, PCIe, or USB.
Serial communication controllers offer various benefits such as increased data transfer rates, improved reliability, and increased compatibility with a wide range of devices. They also provide advanced features such as error checking, flow control, and clock synchronization that can improve the accuracy and reliability of the communication.