STMicroelectronics Serial Communication Controllers 229

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Part	Manufacturer	Peripheral IC Type	Temperature Grade	Terminal Form	No. of Terminals	Package Code	Package Shape	Package Body Material	Surface Mount	Maximum Supply Voltage	On Chip Data RAM Width	Address Bus Width	Power Supplies (V)	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	RAM Words	Width	Additional Features	Boundary Scan	External Data Bus Width	Data Encoding or Decoding Method	Communication Protocol	Maximum Clock Frequency	Length	Technology	Maximum Supply Current	Nominal Supply Voltage	No. of DMA Channels	No. of Serial I/Os	Sub-Category	Bus Compatibility	Terminal Pitch	JESD-30 Code	Qualification	Low Power Mode	JESD-609 Code	No. of I/O Lines
Z8531BB1V	STMicroelectronics	SERIAL IO/COMMUNICATION CONTROLLER, SERIAL	COMMERCIAL	THROUGH-HOLE	40	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	5.25 V	0		5	IN-LINE	DIP40,.6	4.75 V	70 Cel	.25 MBps	0 Cel	TIN LEAD	DUAL		0	15.24 mm	MODEM CONTROL I/OS USABLE AS GENERAL PURPOSE I/OS	NO	8	NRZ; NRZI-SPACE; BIPH-MARK(FM1); BIPH-SPACE(FM0); BIPH-LEVEL(MANCHESTER)	ASYNC, BIT	8 MHz		NMOS	250 mA	5 V	0	2	Other uPs/uCs/Peripheral ICs		2.54 mm	R-PDIP-T40	Not Qualified	NO	e0	0
Z8531C1V	STMicroelectronics	SERIAL IO/COMMUNICATION CONTROLLER, SERIAL	COMMERCIAL	J BEND	44	QCCJ	SQUARE	PLASTIC/EPOXY	YES	5.25 V	0		5	CHIP CARRIER	LDCC44,.7SQ	4.75 V	70 Cel	.125 MBps	0 Cel	TIN LEAD	QUAD	4.57 mm	0	16.5862 mm	MODEM CONTROL I/OS USABLE AS GENERAL PURPOSE I/OS	NO	8	NRZ; NRZI-SPACE; BIPH-MARK(FM1); BIPH-SPACE(FM0); BIPH-LEVEL(MANCHESTER)	ASYNC, BIT	4 MHz	16.5862 mm	NMOS	250 mA	5 V	0	2	Other Microprocessor ICs		1.27 mm	S-PQCC-J44	Not Qualified	NO	e0	0
Z8474C1	STMicroelectronics	SERIAL IO/COMMUNICATION CONTROLLER, SERIAL	COMMERCIAL	J BEND	44	QCCJ	SQUARE	PLASTIC/EPOXY	YES	5.25 V	0			CHIP CARRIER		4.75 V	70 Cel	.06103515625 MBps	0 Cel		QUAD	4.57 mm	0	16.5862 mm	MODEM CONTROL I/OS USABLE AS GENERAL PURPOSE I/OS	NO	8	NRZ	ASYNC, BIT	2.5 MHz	16.5862 mm	NMOS	100 mA	5 V	0	2		Z80	1.27 mm	S-PQCC-J44	Not Qualified	NO		0
MK5027Q	STMicroelectronics	SERIAL IO/COMMUNICATION CONTROLLER, SERIAL	COMMERCIAL	J BEND	52	QCCJ	SQUARE	PLASTIC/EPOXY	YES	5.25 V		24		CHIP CARRIER		4.75 V	70 Cel	.875 MBps	0 Cel	MATTE TIN	QUAD	5.08 mm		19.05 mm		NO	16			10 MHz	19.05 mm	CMOS		5 V		1		68000; 6800; LSI-11; Z8000; Z80; 8086; 8088; 8080	1.27 mm	S-PQCC-J52	Not Qualified	NO	e3
Z8441AF1	STMicroelectronics	SERIAL IO/COMMUNICATION CONTROLLER, SERIAL	COMMERCIAL	THROUGH-HOLE	40	DIP	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED	NO	5.25 V	0	1	5	IN-LINE	DIP40,.6	4.75 V	70 Cel	.09765625 MBps	0 Cel	TIN LEAD	DUAL		0		MODEM CONTROL I/OS USABLE AS GENERAL PURPOSE I/OS	NO	8	NRZ	ASYNC, BIT; SYNC, BYTE; SYNC, HDLC; SYNC, SDLC; X.25; BISYNC; EXT SYNC	4 MHz		NMOS	100 mA	5 V	0	2	Other Microprocessor ICs	Z80	2.54 mm	R-CDIP-T40	Not Qualified	NO	e0	0
Z8530AB1V	STMicroelectronics	SERIAL IO/COMMUNICATION CONTROLLER, SERIAL	COMMERCIAL	THROUGH-HOLE	40	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	5.25 V	0		5	IN-LINE	DIP40,.6	4.75 V	70 Cel	.1875 MBps	0 Cel	TIN LEAD	DUAL		0	15.24 mm	MODEM CONTROL I/OS USABLE AS GENERAL PURPOSE I/OS	NO	8	NRZ; NRZI-SPACE; BIPH-MARK(FM1); BIPH-SPACE(FM0); BIPH-LEVEL(MANCHESTER)	ASYNC, BIT; SYNC, BYTE; SYNC, HDLC; SYNC, SDLC; BISYNC; EXT SYNC	6 MHz		NMOS	250 mA	5 V	0	2	Other Microprocessor ICs	8080; Z80; 6800; 68000; MULTIBUS	2.54 mm	R-PDIP-T40	Not Qualified	NO	e0	0
EF6854EM	STMicroelectronics	SERIAL IO/COMMUNICATION CONTROLLER, MULTI PROTOCOL	MILITARY	NO LEAD	28	QCCN	SQUARE	CERAMIC	YES				5	CHIP CARRIER	LCC28,.45SQ		125 Cel		-55 Cel		QUAD											MOS		5 V			Serial IO/Communication Controllers		1.27 mm	S-XQCC-N28	Not Qualified
MK50H27Q25	STMicroelectronics	SERIAL IO/COMMUNICATION CONTROLLER, SERIAL	COMMERCIAL	J BEND	52	QCCJ	SQUARE	PLASTIC/EPOXY	YES	5.25 V		24		CHIP CARRIER		4.75 V	70 Cel	6.375 MBps	0 Cel	MATTE TIN	QUAD	5.08 mm		19.05 mm		NO	16			25 MHz	19.05 mm	CMOS		5 V		1		68040; 68000; 6800; Z8000; Z80; 80486; 8086; I960	1.27 mm	S-PQCC-J52	Not Qualified	NO	e3
Z8530BC1V	STMicroelectronics	SERIAL IO/COMMUNICATION CONTROLLER, SERIAL	COMMERCIAL	J BEND	44	QCCJ	SQUARE	PLASTIC/EPOXY	YES	5.25 V	0		5	CHIP CARRIER	LDCC44,.7SQ	4.75 V	70 Cel	.25 MBps	0 Cel	TIN LEAD	QUAD	4.57 mm	0	16.5862 mm	MODEM CONTROL I/OS USABLE AS GENERAL PURPOSE I/OS	NO	8	NRZ; NRZI-SPACE; BIPH-MARK(FM1); BIPH-SPACE(FM0); BIPH-LEVEL(MANCHESTER)	ASYNC, BIT; SYNC, BYTE; SYNC, HDLC; SYNC, SDLC; BISYNC; EXT SYNC	8 MHz	16.5862 mm	NMOS	250 mA	5 V	0	2	Other uPs/uCs/Peripheral ICs	8080; Z80; 6800; 68000; MULTIBUS	1.27 mm	S-PQCC-J44	Not Qualified	NO	e0	0
Z8470BC1	STMicroelectronics	SERIAL IO/COMMUNICATION CONTROLLER, SERIAL	COMMERCIAL	J BEND	44	QCCJ	SQUARE	PLASTIC/EPOXY	YES				5	CHIP CARRIER	LDCC44,.7SQ		70 Cel		0 Cel	Tin/Lead (Sn/Pb)	QUAD											MOS		5 V			Serial IO/Communication Controllers		1.27 mm	S-PQCC-J44	Not Qualified		e0
IMSC011-P20S	STMicroelectronics	SERIAL IO/COMMUNICATION CONTROLLER, SERIAL	COMMERCIAL	THROUGH-HOLE	28	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	5.25 V	0	2	5	IN-LINE	DIP28,.6	4.75 V	70 Cel	2.5 MBps	0 Cel	TIN LEAD	DUAL	4.953 mm	0	15.24 mm		NO	8	NRZ	ASYNC, BIT		36.83 mm	MOS		5 V	0	1	Other Microprocessor ICs		2.54 mm	R-PDIP-T28	Not Qualified	NO	e0	0
Z8442BD1	STMicroelectronics	SERIAL IO/COMMUNICATION CONTROLLER, SERIAL	COMMERCIAL	THROUGH-HOLE	40	WDIP	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED	NO	5.25 V	0	1	5	IN-LINE, WINDOW	DIP40,.6	4.75 V	70 Cel		0 Cel	TIN LEAD	DUAL		0	15.24 mm	MODEM CONTROL I/OS USABLE AS GENERAL PURPOSE I/OS	NO	8	NRZ	ASYNC, BIT; SYNC, BYTE; SYNC, HDLC; SYNC, SDLC; X.25; BISYNC; EXT SYNC	6 MHz		NMOS	100 mA	5 V	0	2	Other uPs/uCs/Peripheral ICs	Z80	2.54 mm	R-CDIP-T40	Not Qualified	NO	e0	0
Z8441AB1	STMicroelectronics	SERIAL IO/COMMUNICATION CONTROLLER, SERIAL	COMMERCIAL	THROUGH-HOLE	40	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	5.25 V	0	1	5	IN-LINE	DIP40,.6	4.75 V	70 Cel	.09765625 MBps	0 Cel	TIN LEAD	DUAL		0	15.24 mm	MODEM CONTROL I/OS USABLE AS GENERAL PURPOSE I/OS	NO	8	NRZ	ASYNC, BIT; SYNC, BYTE; SYNC, HDLC; SYNC, SDLC; X.25; BISYNC; EXT SYNC	4 MHz		NMOS	100 mA	5 V	0	2	Other Microprocessor ICs	Z80	2.54 mm	R-PDIP-T40	Not Qualified	NO	e0	0
Z8470BD6	STMicroelectronics	SERIAL IO/COMMUNICATION CONTROLLER, SERIAL	INDUSTRIAL	THROUGH-HOLE	40	WDIP	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED	NO	5.25 V	0		5	IN-LINE, WINDOW	DIP40,.6	4.75 V	85 Cel	.146484375 MBps	-40 Cel	TIN LEAD	DUAL		0	15.24 mm	MODEM CONTROL I/OS USABLE AS GENERAL PURPOSE I/OS	NO	8	NRZ	ASYNC, BIT	6 MHz		NMOS	100 mA	5 V	0	2	Serial IO/Communication Controllers	Z80	2.54 mm	R-CDIP-T40	Not Qualified	NO	e0	0
MK5032P00	STMicroelectronics	SERIAL IO/COMMUNICATION CONTROLLER, LAN	COMMERCIAL	THROUGH-HOLE	48	DIP	RECTANGULAR	PLASTIC/EPOXY	NO				5	IN-LINE	DIP48,.6		70 Cel		0 Cel	Tin/Lead (Sn/Pb)	DUAL													5 V			Serial IO/Communication Controllers		2.54 mm	R-PDIP-T48	Not Qualified		e0
EF68A50PL	STMicroelectronics	SERIAL IO/COMMUNICATION CONTROLLER, SERIAL		THROUGH-HOLE	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	5.25 V		0		IN-LINE	DIP24,.6	4.75 V	70 Cel		0 Cel		DUAL	5.08 mm		15.24 mm	LG-MAX	NO	8			1.5 MHz	32.6 mm	MOS		5 V		1			2.54 mm	R-PDIP-T24
EF68B50PL	STMicroelectronics	SERIAL IO/COMMUNICATION CONTROLLER, SERIAL		THROUGH-HOLE	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	5.25 V		0		IN-LINE	DIP24,.6	4.75 V	70 Cel		0 Cel		DUAL	5.08 mm		15.24 mm	LG-MAX	NO	8			2 MHz	32.6 mm	MOS		5 V		1			2.54 mm	R-PDIP-T24
Z84C40BD6	STMicroelectronics	SERIAL IO/COMMUNICATION CONTROLLER, SERIAL	INDUSTRIAL	THROUGH-HOLE	40	WDIP	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED	NO	5.5 V	0	1	5	IN-LINE, WINDOW	DIP40,.6	4.5 V	85 Cel	.09765625 MBps	-40 Cel	TIN LEAD	DUAL		0	15.24 mm	MODEM CONTROL I/OS USABLE AS GENERAL PURPOSE I/OS	NO	8	NRZ	ASYNC, BIT; SYNC, BYTE; SYNC, HDLC; SYNC, SDLC; X.25; BISYNC; EXT SYNC	6 MHz		CMOS	10 mA	5 V	0	2	Other Microprocessor ICs	Z80	2.54 mm	R-CDIP-T40	Not Qualified	YES	e0	0
Z84C42BB6	STMicroelectronics	SERIAL IO/COMMUNICATION CONTROLLER, SERIAL	INDUSTRIAL	THROUGH-HOLE	40	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	5.5 V	0	1	5	IN-LINE	DIP40,.6	4.5 V	85 Cel	.09765625 MBps	-40 Cel	TIN LEAD	DUAL		0	15.24 mm	MODEM CONTROL I/OS USABLE AS GENERAL PURPOSE I/OS	NO	8	NRZ	ASYNC, BIT; SYNC, BYTE; SYNC, HDLC; SYNC, SDLC; X.25; BISYNC; EXT SYNC	6 MHz		CMOS	10 mA	5 V	0	2	Other Microprocessor ICs	Z80	2.54 mm	R-PDIP-T40	Not Qualified	YES	e0	0
Z84C42BD6	STMicroelectronics	SERIAL IO/COMMUNICATION CONTROLLER, SERIAL	INDUSTRIAL	THROUGH-HOLE	40	WDIP	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED	NO	5.5 V	0	1	5	IN-LINE, WINDOW	DIP40,.6	4.5 V	85 Cel	.09765625 MBps	-40 Cel	TIN LEAD	DUAL		0	15.24 mm	MODEM CONTROL I/OS USABLE AS GENERAL PURPOSE I/OS	NO	8	NRZ	ASYNC, BIT; SYNC, BYTE; SYNC, HDLC; SYNC, SDLC; X.25; BISYNC; EXT SYNC	6 MHz		CMOS	10 mA	5 V	0	2	Other Microprocessor ICs	Z80	2.54 mm	R-CDIP-T40	Not Qualified	YES	e0	0
Z84C44AC6	STMicroelectronics	SERIAL IO/COMMUNICATION CONTROLLER, SERIAL	INDUSTRIAL	J BEND	44	QCCJ	SQUARE	PLASTIC/EPOXY	YES	5.5 V	0	1	5	CHIP CARRIER	LDCC44,.7SQ	4.5 V	85 Cel	.09765625 MBps	-40 Cel	TIN LEAD	QUAD	4.57 mm	0	16.5862 mm	MODEM CONTROL I/OS USABLE AS GENERAL PURPOSE I/OS	NO	8	NRZ	ASYNC, BIT; SYNC, BYTE; SYNC, HDLC; SYNC, SDLC; X.25; BISYNC; EXT SYNC	4 MHz	16.5862 mm	CMOS	6 mA	5 V	0	2	Other Microprocessor ICs	Z80	1.27 mm	S-PQCC-J44	Not Qualified	YES	e0	0
Z84C41AB6	STMicroelectronics	SERIAL IO/COMMUNICATION CONTROLLER, SERIAL	INDUSTRIAL	THROUGH-HOLE	40	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	5.5 V	0	1	5	IN-LINE	DIP40,.6	4.5 V	85 Cel	.09765625 MBps	-40 Cel	TIN LEAD	DUAL		0	15.24 mm	MODEM CONTROL I/OS USABLE AS GENERAL PURPOSE I/OS	NO	8	NRZ	ASYNC, BIT; SYNC, BYTE; SYNC, HDLC; SYNC, SDLC; X.25; BISYNC; EXT SYNC	4 MHz		CMOS	6 mA	5 V	0	2	Other Microprocessor ICs	Z80	2.54 mm	R-PDIP-T40	Not Qualified	YES	e0	0
Z84C40BB6	STMicroelectronics	SERIAL IO/COMMUNICATION CONTROLLER, SERIAL	INDUSTRIAL	THROUGH-HOLE	40	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	5.5 V	0	1	5	IN-LINE	DIP40,.6	4.5 V	85 Cel	.09765625 MBps	-40 Cel	TIN LEAD	DUAL		0	15.24 mm	MODEM CONTROL I/OS USABLE AS GENERAL PURPOSE I/OS	NO	8	NRZ	ASYNC, BIT; SYNC, BYTE; SYNC, HDLC; SYNC, SDLC; X.25; BISYNC; EXT SYNC	6 MHz		CMOS	10 mA	5 V	0	2	Other Microprocessor ICs	Z80	2.54 mm	R-PDIP-T40	Not Qualified	YES	e0	0
Z84C41BB6	STMicroelectronics	SERIAL IO/COMMUNICATION CONTROLLER, SERIAL	INDUSTRIAL	THROUGH-HOLE	40	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	5.5 V	0	1	5	IN-LINE	DIP40,.6	4.5 V	85 Cel	.09765625 MBps	-40 Cel	TIN LEAD	DUAL		0	15.24 mm	MODEM CONTROL I/OS USABLE AS GENERAL PURPOSE I/OS	NO	8	NRZ	ASYNC, BIT; SYNC, BYTE; SYNC, HDLC; SYNC, SDLC; X.25; BISYNC; EXT SYNC	6 MHz		CMOS	10 mA	5 V	0	2	Other Microprocessor ICs	Z80	2.54 mm	R-PDIP-T40	Not Qualified	YES	e0	0
Z84C41AD6	STMicroelectronics	SERIAL IO/COMMUNICATION CONTROLLER, SERIAL	INDUSTRIAL	THROUGH-HOLE	40	WDIP	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED	NO	5.5 V	0	1	5	IN-LINE, WINDOW	DIP40,.6	4.5 V	85 Cel	.09765625 MBps	-40 Cel	TIN LEAD	DUAL		0	15.24 mm	MODEM CONTROL I/OS USABLE AS GENERAL PURPOSE I/OS	NO	8	NRZ	ASYNC, BIT; SYNC, BYTE; SYNC, HDLC; SYNC, SDLC; X.25; BISYNC; EXT SYNC	4 MHz		CMOS	6 mA	5 V	0	2	Other Microprocessor ICs	Z80	2.54 mm	R-CDIP-T40	Not Qualified	YES	e0	0
Z84C41AD2	STMicroelectronics	SERIAL IO/COMMUNICATION CONTROLLER, SERIAL	MILITARY	THROUGH-HOLE	40	WDIP	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED	NO	5.5 V	0	1	5	IN-LINE, WINDOW	DIP40,.6	4.5 V	125 Cel	.09765625 MBps	-55 Cel	TIN LEAD	DUAL		0	15.24 mm	MODEM CONTROL I/OS USABLE AS GENERAL PURPOSE I/OS	NO	8	NRZ	ASYNC, BIT; SYNC, BYTE; SYNC, HDLC; SYNC, SDLC; X.25; BISYNC; EXT SYNC	4 MHz		CMOS	6 mA	5 V	0	2	Other Microprocessor ICs	Z80	2.54 mm	R-CDIP-T40	Not Qualified	YES	e0	0
Z84C40BD2	STMicroelectronics	SERIAL IO/COMMUNICATION CONTROLLER, SERIAL	MILITARY	THROUGH-HOLE	40	WDIP	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED	NO	5.5 V	0	1	5	IN-LINE, WINDOW	DIP40,.6	4.5 V	125 Cel	.09765625 MBps	-55 Cel	TIN LEAD	DUAL		0	15.24 mm	MODEM CONTROL I/OS USABLE AS GENERAL PURPOSE I/OS	NO	8	NRZ	ASYNC, BIT; SYNC, BYTE; SYNC, HDLC; SYNC, SDLC; X.25; BISYNC; EXT SYNC	6 MHz		CMOS	10 mA	5 V	0	2	Other Microprocessor ICs	Z80	2.54 mm	R-CDIP-T40	Not Qualified	YES	e0	0
Z84C40AD6	STMicroelectronics	SERIAL IO/COMMUNICATION CONTROLLER, SERIAL	INDUSTRIAL	THROUGH-HOLE	40	WDIP	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED	NO	5.5 V	0	1	5	IN-LINE, WINDOW	DIP40,.6	4.5 V	85 Cel	.09765625 MBps	-40 Cel	TIN LEAD	DUAL		0	15.24 mm	MODEM CONTROL I/OS USABLE AS GENERAL PURPOSE I/OS	NO	8	NRZ	ASYNC, BIT; SYNC, BYTE; SYNC, HDLC; SYNC, SDLC; X.25; BISYNC; EXT SYNC	4 MHz		CMOS	6 mA	5 V	0	2	Other Microprocessor ICs	Z80	2.54 mm	R-CDIP-T40	Not Qualified	YES	e0	0
Z84C40AB6	STMicroelectronics	SERIAL IO/COMMUNICATION CONTROLLER, SERIAL	INDUSTRIAL	THROUGH-HOLE	40	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	5.5 V	0	1	5	IN-LINE	DIP40,.6	4.5 V	85 Cel	.09765625 MBps	-40 Cel	TIN LEAD	DUAL		0	15.24 mm	MODEM CONTROL I/OS USABLE AS GENERAL PURPOSE I/OS	NO	8	NRZ	ASYNC, BIT; SYNC, BYTE; SYNC, HDLC; SYNC, SDLC; X.25; BISYNC; EXT SYNC	4 MHz		CMOS	6 mA	5 V	0	2	Other Microprocessor ICs	Z80	2.54 mm	R-PDIP-T40	Not Qualified	YES	e0	0
Z84C41BD6	STMicroelectronics	SERIAL IO/COMMUNICATION CONTROLLER, SERIAL	INDUSTRIAL	THROUGH-HOLE	40	WDIP	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED	NO	5.5 V	0	1	5	IN-LINE, WINDOW	DIP40,.6	4.5 V	85 Cel	.09765625 MBps	-40 Cel	TIN LEAD	DUAL		0	15.24 mm	MODEM CONTROL I/OS USABLE AS GENERAL PURPOSE I/OS	NO	8	NRZ	ASYNC, BIT; SYNC, BYTE; SYNC, HDLC; SYNC, SDLC; X.25; BISYNC; EXT SYNC	6 MHz		CMOS	10 mA	5 V	0	2	Other Microprocessor ICs	Z80	2.54 mm	R-CDIP-T40	Not Qualified	YES	e0	0
Z84C40AD2	STMicroelectronics	SERIAL IO/COMMUNICATION CONTROLLER, SERIAL	MILITARY	THROUGH-HOLE	40	WDIP	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED	NO	5.5 V	0	1	5	IN-LINE, WINDOW	DIP40,.6	4.5 V	125 Cel	.09765625 MBps	-55 Cel	TIN LEAD	DUAL		0	15.24 mm	MODEM CONTROL I/OS USABLE AS GENERAL PURPOSE I/OS	NO	8	NRZ	ASYNC, BIT; SYNC, BYTE; SYNC, HDLC; SYNC, SDLC; X.25; BISYNC; EXT SYNC	4 MHz		CMOS	6 mA	5 V	0	2	Other Microprocessor ICs	Z80	2.54 mm	R-CDIP-T40	Not Qualified	YES	e0	0
Z84C44BC6	STMicroelectronics	SERIAL IO/COMMUNICATION CONTROLLER, SERIAL	INDUSTRIAL	J BEND	44	QCCJ	SQUARE	PLASTIC/EPOXY	YES	5.5 V	0	1	5	CHIP CARRIER	LDCC44,.7SQ	4.5 V	85 Cel	.09765625 MBps	-40 Cel	TIN LEAD	QUAD	4.57 mm	0	16.5862 mm	MODEM CONTROL I/OS USABLE AS GENERAL PURPOSE I/OS	NO	8	NRZ	ASYNC, BIT; SYNC, BYTE; SYNC, HDLC; SYNC, SDLC; X.25; BISYNC; EXT SYNC	6 MHz	16.5862 mm	CMOS	10 mA	5 V	0	2	Other Microprocessor ICs	Z80	1.27 mm	S-PQCC-J44	Not Qualified	YES	e0	0
Z84C42AB6	STMicroelectronics	SERIAL IO/COMMUNICATION CONTROLLER, SERIAL	INDUSTRIAL	THROUGH-HOLE	40	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	5.5 V	0	1	5	IN-LINE	DIP40,.6	4.5 V	85 Cel	.09765625 MBps	-40 Cel	TIN LEAD	DUAL		0	15.24 mm	MODEM CONTROL I/OS USABLE AS GENERAL PURPOSE I/OS	NO	8	NRZ	ASYNC, BIT; SYNC, BYTE; SYNC, HDLC; SYNC, SDLC; X.25; BISYNC; EXT SYNC	4 MHz		CMOS	6 mA	5 V	0	2	Other Microprocessor ICs	Z80	2.54 mm	R-PDIP-T40	Not Qualified	YES	e0	0
Z84C42AD6	STMicroelectronics	SERIAL IO/COMMUNICATION CONTROLLER, SERIAL	INDUSTRIAL	THROUGH-HOLE	40	WDIP	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED	NO	5.5 V	0	1	5	IN-LINE, WINDOW	DIP40,.6	4.5 V	85 Cel	.09765625 MBps	-40 Cel	TIN LEAD	DUAL		0	15.24 mm	MODEM CONTROL I/OS USABLE AS GENERAL PURPOSE I/OS	NO	8	NRZ	ASYNC, BIT; SYNC, BYTE; SYNC, HDLC; SYNC, SDLC; X.25; BISYNC; EXT SYNC	4 MHz		CMOS	6 mA	5 V	0	2	Other Microprocessor ICs	Z80	2.54 mm	R-CDIP-T40	Not Qualified	YES	e0	0
Z84C42AD2	STMicroelectronics	SERIAL IO/COMMUNICATION CONTROLLER, SERIAL	MILITARY	THROUGH-HOLE	40	WDIP	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED	NO	5.5 V	0	1	5	IN-LINE, WINDOW	DIP40,.6	4.5 V	125 Cel	.09765625 MBps	-55 Cel	TIN LEAD	DUAL		0	15.24 mm	MODEM CONTROL I/OS USABLE AS GENERAL PURPOSE I/OS	NO	8	NRZ	ASYNC, BIT; SYNC, BYTE; SYNC, HDLC; SYNC, SDLC; X.25; BISYNC; EXT SYNC	4 MHz		CMOS	6 mA	5 V	0	2	Other Microprocessor ICs	Z80	2.54 mm	R-CDIP-T40	Not Qualified	YES	e0	0
Z84C41BD2	STMicroelectronics	SERIAL IO/COMMUNICATION CONTROLLER, SERIAL	MILITARY	THROUGH-HOLE	40	WDIP	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED	NO	5.5 V	0	1	5	IN-LINE, WINDOW	DIP40,.6	4.5 V	125 Cel	.09765625 MBps	-55 Cel	TIN LEAD	DUAL		0	15.24 mm	MODEM CONTROL I/OS USABLE AS GENERAL PURPOSE I/OS	NO	8	NRZ	ASYNC, BIT; SYNC, BYTE; SYNC, HDLC; SYNC, SDLC; X.25; BISYNC; EXT SYNC	6 MHz		CMOS	10 mA	5 V	0	2	Other Microprocessor ICs	Z80	2.54 mm	R-CDIP-T40	Not Qualified	YES	e0	0
Z84C42BD2	STMicroelectronics	SERIAL IO/COMMUNICATION CONTROLLER, SERIAL	MILITARY	THROUGH-HOLE	40	WDIP	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED	NO	5.5 V	0	1	5	IN-LINE, WINDOW	DIP40,.6	4.5 V	125 Cel	.09765625 MBps	-55 Cel	TIN LEAD	DUAL		0	15.24 mm	MODEM CONTROL I/OS USABLE AS GENERAL PURPOSE I/OS	NO	8	NRZ	ASYNC, BIT; SYNC, BYTE; SYNC, HDLC; SYNC, SDLC; X.25; BISYNC; EXT SYNC	6 MHz		CMOS	10 mA	5 V	0	2	Other Microprocessor ICs	Z80	2.54 mm	R-CDIP-T40	Not Qualified	YES	e0	0

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.