VQCCN Serial Communication Controllers 3

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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

XR20M1170IL16-F

Exar

SERIAL IO/COMMUNICATION CONTROLLER, I2C BUS

INDUSTRIAL

NO LEAD

16

VQCCN

SQUARE

UNSPECIFIED

YES

3.63 V

0

1.8/3.3

CHIP CARRIER, VERY THIN PROFILE

LCC16,.16SQ,25

1.62 V

85 Cel

2 MBps

-40 Cel

MATTE TIN

QUAD

1 mm

4 mm

NO

0

I2C

24 MHz

4 mm

CMOS

3.3 V

8

Serial IO/Communication Controllers

.65 mm

S-XQCC-N16

3

Not Qualified

NO

e3

SC16C852LIBS,157

NXP Semiconductors

SERIAL IO/COMMUNICATION CONTROLLER, SERIAL

INDUSTRIAL

NO LEAD

32

VQCCN

SQUARE

PLASTIC/EPOXY

YES

1.95 V

3

1.8

CHIP CARRIER, VERY THIN PROFILE

LCC32,.2SQ,20

1.65 V

85 Cel

.625 MBps

-40 Cel

Nickel/Palladium/Gold (Ni/Pd/Au)

QUAD

1 mm

5 mm

NO

8

NRZ

ASYNC, BIT

80 MHz

30

260

5 mm

CMOS

1.8 V

2

Serial IO/Communication Controllers

.5 mm

S-PQCC-N32

1

Not Qualified

YES

e4

SC16C852LIB,151

NXP Semiconductors

SERIAL IO/COMMUNICATION CONTROLLER, SERIAL

INDUSTRIAL

NO LEAD

32

VQCCN

SQUARE

PLASTIC/EPOXY

YES

1.95 V

3

1.8

CHIP CARRIER, VERY THIN PROFILE

LCC32,.2SQ,20

1.65 V

85 Cel

.625 MBps

-40 Cel

Matte Tin (Sn)

QUAD

1 mm

5 mm

NO

8

NRZ

ASYNC, BIT

80 MHz

30

260

5 mm

CMOS

1.8 V

2

Serial IO/Communication Controllers

.5 mm

S-PQCC-N32

1

Not Qualified

YES

e3

Serial Communication Controllers

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.