64 Serial Communication Controllers 59

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Part	Manufacturer	Peripheral IC Type	Terminal Form	No. of Terminals	Package Code	Package Shape	Package Body Material	Surface Mount	Maximum Supply Voltage	Screening Level	Address Bus Width	Package Style (Meter)	Package Equivalence Code	Minimum Supply Voltage	Maximum Operating Temperature	Maximum Data Transfer Rate	Minimum Operating Temperature	Terminal Finish	Terminal Position	Maximum Seated Height	Width	Boundary Scan	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	Technology	Nominal Supply Voltage	No. of Serial I/Os	Bus Compatibility	Terminal Pitch	JESD-30 Code	Moisture Sensitivity Level (MSL)	Low Power Mode	No. of I/O Lines
LAN9252TI/ML	Microchip Technology	SERIAL IO/COMMUNICATION CONTROLLER, LAN	NO LEAD	64	HVQCCN	SQUARE	UNSPECIFIED	YES	3.6 V	TS 16949	16	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC64,.35SQ,20	3 V	85 Cel	12.5 MBps	-40 Cel	MATTE TIN	QUAD	1 mm	9 mm	YES	16	NRZI	SYNC, BYTE; ETHERNET	25 MHz			9 mm	CMOS	3.3 V	4	I2C, SPI	.5 mm	S-XQCC-N64		YES
LAN9252TI/PT	Microchip Technology	SERIAL IO/COMMUNICATION CONTROLLER, LAN	GULL WING	64	HTFQFP	SQUARE	PLASTIC/EPOXY	YES	3.6 V	TS 16949	16	FLATPACK, HEAT SINK/SLUG, THIN PROFILE, FINE PITCH	TQFP64,.47SQ	3 V	85 Cel	12.5 MBps	-40 Cel	MATTE TIN	QUAD	1.2 mm	10 mm	YES	16	NRZI	SYNC, BYTE; ETHERNET	25 MHz			10 mm	CMOS	3.3 V	4	I2C, SPI	.5 mm	S-PQFP-G64		YES
LAN9252TV/ML	Microchip Technology	SERIAL IO/COMMUNICATION CONTROLLER, LAN	NO LEAD	64	HVQCCN	SQUARE	UNSPECIFIED	YES	3.6 V	TS 16949	16	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC64,.35SQ,20	3 V	105 Cel	12.5 MBps	-40 Cel	MATTE TIN	QUAD	1 mm	9 mm	YES	16	NRZI	SYNC, BYTE; ETHERNET	25 MHz			9 mm	CMOS	3.3 V	4	I2C, SPI	.5 mm	S-XQCC-N64		YES
LAN9252T/ML	Microchip Technology	SERIAL IO/COMMUNICATION CONTROLLER, LAN	NO LEAD	64	HVQCCN	SQUARE	UNSPECIFIED	YES	3.6 V	TS 16949	16	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC64,.35SQ,20	3 V	70 Cel	12.5 MBps	0 Cel	MATTE TIN	QUAD	1 mm	9 mm	YES	16	NRZI	SYNC, BYTE; ETHERNET	25 MHz			9 mm	CMOS	3.3 V	4	I2C, SPI	.5 mm	S-XQCC-N64		YES
LAN9252/PT	Microchip Technology	SERIAL IO/COMMUNICATION CONTROLLER, LAN	GULL WING	64	HTFQFP	SQUARE	PLASTIC/EPOXY	YES	3.6 V	TS 16949	16	FLATPACK, HEAT SINK/SLUG, THIN PROFILE, FINE PITCH	TQFP64,.47SQ	3 V	70 Cel	12.5 MBps	0 Cel	MATTE TIN	QUAD	1.2 mm	10 mm	YES	16	NRZI	SYNC, BYTE; ETHERNET	25 MHz			10 mm	CMOS	3.3 V	4	I2C, SPI	.5 mm	S-PQFP-G64		YES
LAN9253T/R4X	Microchip Technology	SERIAL IO/COMMUNICATION CONTROLLER, LAN	NO LEAD	64	HVQCCN	SQUARE	UNSPECIFIED	YES	1.26 V		16	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC64,.35SQ,20	1.14 V	70 Cel	12.5 MBps	0 Cel		QUAD	1 mm	9 mm	YES	16	NRZI	SYNC, BYTE	25 MHz			9 mm	CMOS	1.2 V	4	I2C; SPI	.5 mm	S-XQCC-N64		YES
LAN9253-I/R4X	Microchip Technology	SERIAL IO/COMMUNICATION CONTROLLER, LAN	NO LEAD	64	HVQCCN	SQUARE	UNSPECIFIED	YES	1.26 V		16	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC64,.35SQ,20	1.14 V	85 Cel	12.5 MBps	-40 Cel		QUAD	1 mm	9 mm	YES	16	NRZI	SYNC, BYTE	25 MHz			9 mm	CMOS	1.2 V	4	I2C; SPI	.5 mm	S-XQCC-N64		YES
LAN9253T-I/R4X	Microchip Technology	SERIAL IO/COMMUNICATION CONTROLLER, LAN	NO LEAD	64	HVQCCN	SQUARE	UNSPECIFIED	YES	1.26 V		16	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC64,.35SQ,20	1.14 V	85 Cel	12.5 MBps	-40 Cel		QUAD	1 mm	9 mm	YES	16	NRZI	SYNC, BYTE	25 MHz			9 mm	CMOS	1.2 V	4	I2C; SPI	.5 mm	S-XQCC-N64		YES
LAN9253T-V/R4X	Microchip Technology	SERIAL IO/COMMUNICATION CONTROLLER, LAN	NO LEAD	64	HVQCCN	SQUARE	UNSPECIFIED	YES	1.26 V		16	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC64,.35SQ,20	1.14 V	105 Cel	12.5 MBps	-40 Cel		QUAD	1 mm	9 mm	YES	16	NRZI	SYNC, BYTE	25 MHz			9 mm	CMOS	1.2 V	4	I2C; SPI	.5 mm	S-XQCC-N64		YES
LAN9253/R4X	Microchip Technology	SERIAL IO/COMMUNICATION CONTROLLER, LAN	NO LEAD	64	HVQCCN	SQUARE	UNSPECIFIED	YES	1.26 V		16	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC64,.35SQ,20	1.14 V	70 Cel	12.5 MBps	0 Cel		QUAD	1 mm	9 mm	YES	16	NRZI	SYNC, BYTE	25 MHz			9 mm	CMOS	1.2 V	4	I2C; SPI	.5 mm	S-XQCC-N64		YES
FT4232HAQ-REEL	FTDI	SERIAL IO/COMMUNICATION CONTROLLER, SERIAL	NO LEAD	64	HVQCCN	SQUARE	UNSPECIFIED	YES	1.32 V	AEC-Q100		CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC64,.35SQ,20	1.08 V	105 Cel	60 MBps	-40 Cel		QUAD	.8 mm	9 mm	YES			ASYNC, BIT; SYNC, BYTE	12 MHz	40	260	9 mm	CMOS	1.2 V	4	I2C; RS-232; RS-422; RS-485; SPI; UART; USB	.5 mm	S-XQCC-N64	3	YES	8

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.