28 Bit-Slice Micro Processors 37

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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	Screening Level	Power Supplies (V)	Package Style (Meter)	Package Equivalence Code	Minimum Supply Voltage	Maximum Operating Temperature	Minimum Operating Temperature	Terminal Finish	Terminal Position	Maximum Seated Height	Width	External Data Bus Width	Maximum Clock Frequency	Peak Reflow Temperature (C)	Length	Technology	Maximum Supply Current	Nominal Supply Voltage	Sub-Category	Terminal Pitch	JESD-30 Code	Qualification	JESD-609 Code
CY7C909-30PC	Cypress Semiconductor	BIT-SLICE PROCESSOR, MICROPROGRAM SEQUENCER	COMMERCIAL	THROUGH-HOLE	28	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	5.5 V		5	IN-LINE	DIP28,.6	4.5 V	70 Cel	0 Cel	TIN LEAD	DUAL	5.08 mm	15.24 mm	4	33.33 MHz		37.211 mm	CMOS	55 mA	5 V	Bit-Slice Processors	2.54 mm	R-PDIP-T28	Not Qualified	e0
CY8C909-30PC	Infineon Technologies	BIT-SLICE PROCESSOR, MICROPROGRAM SEQUENCER	COMMERCIAL	THROUGH-HOLE	28	DIP	RECTANGULAR	PLASTIC/EPOXY	NO			5	IN-LINE	DIP28,.6		70 Cel	0 Cel	Tin/Lead (Sn/Pb)	DUAL							CMOS		5 V	Bit-Slice Processors	2.54 mm	R-PDIP-T28	Not Qualified	e0
CY8C909-30DMB	Infineon Technologies	BIT-SLICE PROCESSOR, MICROPROGRAM SEQUENCER	MILITARY	THROUGH-HOLE	28	DIP	RECTANGULAR	CERAMIC	NO		38535Q/M;38534H;883B	5	IN-LINE	DIP28,.6		125 Cel	-55 Cel	Tin/Lead (Sn/Pb)	DUAL							CMOS		5 V	Bit-Slice Processors	2.54 mm	R-XDIP-T28	Not Qualified	e0
CY8C909-40LMB	Infineon Technologies	BIT-SLICE PROCESSOR, MICROPROGRAM SEQUENCER	MILITARY	NO LEAD	28	QCCN	SQUARE	CERAMIC	YES		38535Q/M;38534H;883B	5	CHIP CARRIER	LCC28,.45SQ		125 Cel	-55 Cel	Tin/Lead (Sn/Pb)	QUAD							CMOS		5 V	Bit-Slice Processors	1.27 mm	S-XQCC-N28	Not Qualified	e0
CY8C909-30LC	Infineon Technologies	BIT-SLICE PROCESSOR, MICROPROGRAM SEQUENCER	COMMERCIAL	NO LEAD	28	QCCN	SQUARE	CERAMIC	YES			5	CHIP CARRIER	LCC28,.45SQ		70 Cel	0 Cel	Tin/Lead (Sn/Pb)	QUAD							CMOS		5 V	Bit-Slice Processors	1.27 mm	S-XQCC-N28	Not Qualified	e0
CY8C909-30LMB	Infineon Technologies	BIT-SLICE PROCESSOR, MICROPROGRAM SEQUENCER	MILITARY	NO LEAD	28	QCCN	SQUARE	CERAMIC	YES		38535Q/M;38534H;883B	5	CHIP CARRIER	LCC28,.45SQ		125 Cel	-55 Cel	Tin/Lead (Sn/Pb)	QUAD							CMOS		5 V	Bit-Slice Processors	1.27 mm	S-XQCC-N28	Not Qualified	e0
CY8C909-30DC	Infineon Technologies	BIT-SLICE PROCESSOR, MICROPROGRAM SEQUENCER	COMMERCIAL	THROUGH-HOLE	28	DIP	RECTANGULAR	CERAMIC	NO			5	IN-LINE	DIP28,.6		70 Cel	0 Cel	Tin/Lead (Sn/Pb)	DUAL							CMOS		5 V	Bit-Slice Processors	2.54 mm	R-XDIP-T28	Not Qualified	e0
CY8C909-40PC	Infineon Technologies	BIT-SLICE PROCESSOR, MICROPROGRAM SEQUENCER	COMMERCIAL	THROUGH-HOLE	28	DIP	RECTANGULAR	PLASTIC/EPOXY	NO			5	IN-LINE	DIP28,.6		70 Cel	0 Cel	Tin/Lead (Sn/Pb)	DUAL							CMOS		5 V	Bit-Slice Processors	2.54 mm	R-PDIP-T28	Not Qualified	e0
CY8C909-40LC	Infineon Technologies	BIT-SLICE PROCESSOR, MICROPROGRAM SEQUENCER	COMMERCIAL	NO LEAD	28	QCCN	SQUARE	CERAMIC	YES			5	CHIP CARRIER	LCC28,.45SQ		70 Cel	0 Cel	Tin/Lead (Sn/Pb)	QUAD							CMOS		5 V	Bit-Slice Processors	1.27 mm	S-XQCC-N28	Not Qualified	e0
CY8C909-40DMB	Infineon Technologies	BIT-SLICE PROCESSOR, MICROPROGRAM SEQUENCER	MILITARY	THROUGH-HOLE	28	DIP	RECTANGULAR	CERAMIC	NO		38535Q/M;38534H;883B	5	IN-LINE	DIP28,.6		125 Cel	-55 Cel	Tin/Lead (Sn/Pb)	DUAL							CMOS		5 V	Bit-Slice Processors	2.54 mm	R-XDIP-T28	Not Qualified	e0
CY8C909-40DC	Infineon Technologies	BIT-SLICE PROCESSOR, MICROPROGRAM SEQUENCER	COMMERCIAL	THROUGH-HOLE	28	DIP	RECTANGULAR	CERAMIC	NO			5	IN-LINE	DIP28,.6		70 Cel	0 Cel	Tin/Lead (Sn/Pb)	DUAL							CMOS		5 V	Bit-Slice Processors	2.54 mm	R-XDIP-T28	Not Qualified	e0
EPS448JI16	Altera	BIT-SLICE PROCESSOR, MICROPROGRAM SEQUENCER	INDUSTRIAL	J BEND	28	QCCJ	SQUARE	CERAMIC	YES			5	CHIP CARRIER	LDCC28,.5SQ		85 Cel	-40 Cel	TIN LEAD	QUAD					220		CMOS	200 mA	5 V	Bit-Slice Processors	1.27 mm	S-XQCC-J28	Not Qualified	e0
EPS448J	Altera	BIT-SLICE PROCESSOR, MICROPROGRAM SEQUENCER		J BEND	28	WQCCJ	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES				CHIP CARRIER, WINDOW						QUAD	4.57 mm	11.43 mm	8	35 MHz		11.43 mm	CMOS				1.27 mm	S-CQCC-J28	Not Qualified
EPS448L	Altera	BIT-SLICE PROCESSOR, MICROPROGRAM SEQUENCER		J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES				CHIP CARRIER						QUAD	4.3688 mm	11.5316 mm	8	35 MHz		11.5316 mm	CMOS				1.27 mm	S-PQCC-J28	Not Qualified
EPS448PC-16	Altera	BIT-SLICE PROCESSOR, MICROPROGRAM SEQUENCER	COMMERCIAL	THROUGH-HOLE	28	DIP	RECTANGULAR	PLASTIC/EPOXY	NO			5	IN-LINE	DIP28,.3		70 Cel	0 Cel	TIN LEAD	DUAL					220		CMOS	140 mA	5 V	Bit-Slice Processors	2.54 mm	R-PDIP-T28	Not Qualified	e0
EPS448JC3	Altera	BIT-SLICE PROCESSOR, MICROPROGRAM SEQUENCER	COMMERCIAL	J BEND	28	QCCJ	SQUARE	CERAMIC	YES			5	CHIP CARRIER	LDCC28,.5SQ		70 Cel	0 Cel	TIN LEAD	QUAD					220		CMOS	120 mA	5 V	Bit-Slice Processors	1.27 mm	S-XQCC-J28	Not Qualified	e0
EPS448PI20	Altera	BIT-SLICE PROCESSOR, MICROPROGRAM SEQUENCER	INDUSTRIAL	THROUGH-HOLE	28	DIP	RECTANGULAR	PLASTIC/EPOXY	NO			5	IN-LINE	DIP28,.3		85 Cel	-40 Cel	TIN LEAD	DUAL					220		CMOS	200 mA	5 V	Bit-Slice Processors	2.54 mm	R-PDIP-T28	Not Qualified	e0
EPS448DC-16	Altera	BIT-SLICE PROCESSOR, MICROPROGRAM SEQUENCER	COMMERCIAL	THROUGH-HOLE	28	DIP	RECTANGULAR	CERAMIC	NO			5	IN-LINE	DIP28,.3		70 Cel	0 Cel	TIN LEAD	DUAL					220		CMOS	140 mA	5 V	Bit-Slice Processors	2.54 mm	R-XDIP-T28	Not Qualified	e0
EPS448JC-16	Altera	BIT-SLICE PROCESSOR, MICROPROGRAM SEQUENCER	COMMERCIAL	J BEND	28	QCCJ	SQUARE	CERAMIC	YES			5	CHIP CARRIER	LDCC28,.5SQ		70 Cel	0 Cel	TIN LEAD	QUAD					220		CMOS	140 mA	5 V	Bit-Slice Processors	1.27 mm	S-XQCC-J28	Not Qualified	e0
EPS448LC-16	Altera	BIT-SLICE PROCESSOR, MICROPROGRAM SEQUENCER	COMMERCIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES			5	CHIP CARRIER	LDCC28,.5SQ		70 Cel	0 Cel	TIN LEAD	QUAD					220		CMOS	140 mA	5 V	Bit-Slice Processors	1.27 mm	S-PQCC-J28	Not Qualified	e0
EPS448PI16	Altera	BIT-SLICE PROCESSOR, MICROPROGRAM SEQUENCER	INDUSTRIAL	THROUGH-HOLE	28	DIP	RECTANGULAR	PLASTIC/EPOXY	NO			5	IN-LINE	DIP28,.3		85 Cel	-40 Cel	TIN LEAD	DUAL					220		CMOS	200 mA	5 V	Bit-Slice Processors	2.54 mm	R-PDIP-T28	Not Qualified	e0
EPS448PC3	Altera	BIT-SLICE PROCESSOR, MICROPROGRAM SEQUENCER	COMMERCIAL	THROUGH-HOLE	28	DIP	RECTANGULAR	PLASTIC/EPOXY	NO			5	IN-LINE	DIP28,.3		70 Cel	0 Cel	TIN LEAD	DUAL					220		CMOS	120 mA	5 V	Bit-Slice Processors	2.54 mm	R-PDIP-T28	Not Qualified	e0
EPS448LC3	Altera	BIT-SLICE PROCESSOR, MICROPROGRAM SEQUENCER	COMMERCIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES			5	CHIP CARRIER	LDCC28,.5SQ		70 Cel	0 Cel	TIN LEAD	QUAD					220		CMOS	120 mA	5 V	Bit-Slice Processors	1.27 mm	S-PQCC-J28	Not Qualified	e0
EPS448PC-25A	Altera	BIT-SLICE PROCESSOR, MICROPROGRAM SEQUENCER	COMMERCIAL	THROUGH-HOLE	28	DIP	RECTANGULAR	PLASTIC/EPOXY	NO			5	IN-LINE	DIP28,.3		70 Cel	0 Cel	TIN LEAD	DUAL					220		CMOS	140 mA	5 V	Bit-Slice Processors	2.54 mm	R-PDIP-T28	Not Qualified	e0
EPS448PC-20	Altera	BIT-SLICE PROCESSOR, MICROPROGRAM SEQUENCER	COMMERCIAL	THROUGH-HOLE	28	DIP	RECTANGULAR	PLASTIC/EPOXY	NO			5	IN-LINE	DIP28,.3		70 Cel	0 Cel	TIN LEAD	DUAL					220		CMOS	140 mA	5 V	Bit-Slice Processors	2.54 mm	R-PDIP-T28	Not Qualified	e0
EPS448PC-30	Altera	BIT-SLICE PROCESSOR, MICROPROGRAM SEQUENCER	COMMERCIAL	THROUGH-HOLE	28	DIP	RECTANGULAR	PLASTIC/EPOXY	NO			5	IN-LINE	DIP28,.3		70 Cel	0 Cel	TIN LEAD	DUAL					220		CMOS	140 mA	5 V	Bit-Slice Processors	2.54 mm	R-PDIP-T28	Not Qualified	e0
EPS448LI16	Altera	BIT-SLICE PROCESSOR, MICROPROGRAM SEQUENCER	INDUSTRIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES			5	CHIP CARRIER	LDCC28,.5SQ		85 Cel	-40 Cel	TIN LEAD	QUAD					220		CMOS	200 mA	5 V	Bit-Slice Processors	1.27 mm	S-PQCC-J28	Not Qualified	e0
EPS448DM16	Altera	BIT-SLICE PROCESSOR, MICROPROGRAM SEQUENCER	MILITARY	THROUGH-HOLE	28	DIP	RECTANGULAR	CERAMIC	NO			5	IN-LINE	DIP28,.3		125 Cel	-55 Cel	TIN LEAD	DUAL					220		CMOS	200 mA	5 V	Bit-Slice Processors	2.54 mm	R-XDIP-T28	Not Qualified	e0
EPS448DC-25A	Altera	BIT-SLICE PROCESSOR, MICROPROGRAM SEQUENCER	COMMERCIAL	THROUGH-HOLE	28	DIP	RECTANGULAR	CERAMIC	NO			5	IN-LINE	DIP28,.3		70 Cel	0 Cel	TIN LEAD	DUAL					220		CMOS	140 mA	5 V	Bit-Slice Processors	2.54 mm	R-XDIP-T28	Not Qualified	e0
EPS448JM16	Altera	BIT-SLICE PROCESSOR, MICROPROGRAM SEQUENCER	MILITARY	J BEND	28	QCCJ	SQUARE	CERAMIC	YES			5	CHIP CARRIER	LDCC28,.5SQ		125 Cel	-55 Cel	TIN LEAD	QUAD					220		CMOS	200 mA	5 V	Bit-Slice Processors	1.27 mm	S-XQCC-J28	Not Qualified	e0
EPS448PM20	Altera	BIT-SLICE PROCESSOR, MICROPROGRAM SEQUENCER	MILITARY	THROUGH-HOLE	28	DIP	RECTANGULAR	PLASTIC/EPOXY	NO			5	IN-LINE	DIP28,.3		125 Cel	-55 Cel	TIN LEAD	DUAL					220		CMOS	200 mA	5 V	Bit-Slice Processors	2.54 mm	R-PDIP-T28	Not Qualified	e0
EPS448DI16	Altera	BIT-SLICE PROCESSOR, MICROPROGRAM SEQUENCER	INDUSTRIAL	THROUGH-HOLE	28	DIP	RECTANGULAR	CERAMIC	NO			5	IN-LINE	DIP28,.3		85 Cel	-40 Cel	TIN LEAD	DUAL					220		CMOS	200 mA	5 V	Bit-Slice Processors	2.54 mm	R-XDIP-T28	Not Qualified	e0
EPS448PI25A	Altera	BIT-SLICE PROCESSOR, MICROPROGRAM SEQUENCER	INDUSTRIAL	THROUGH-HOLE	28	DIP	RECTANGULAR	PLASTIC/EPOXY	NO			5	IN-LINE	DIP28,.3		85 Cel	-40 Cel	TIN LEAD	DUAL					220		CMOS	200 mA	5 V	Bit-Slice Processors	2.54 mm	R-PDIP-T28	Not Qualified	e0
EPS448LC-25A	Altera	BIT-SLICE PROCESSOR, MICROPROGRAM SEQUENCER	COMMERCIAL	J BEND	28	QCCJ	SQUARE	CERAMIC	YES			5	CHIP CARRIER	LDCC28,.5SQ		70 Cel	0 Cel	TIN LEAD	QUAD					220		CMOS	140 mA	5 V	Bit-Slice Processors	1.27 mm	S-XQCC-J28	Not Qualified	e0
EPS448PC-25	Altera	BIT-SLICE PROCESSOR, MICROPROGRAM SEQUENCER	COMMERCIAL	THROUGH-HOLE	28	DIP	RECTANGULAR	PLASTIC/EPOXY	NO			5	IN-LINE	DIP28,.3		70 Cel	0 Cel	TIN LEAD	DUAL					220		CMOS	140 mA	5 V	Bit-Slice Processors	2.54 mm	R-PDIP-T28	Not Qualified	e0
EPS448DC3	Altera	BIT-SLICE PROCESSOR, MICROPROGRAM SEQUENCER	COMMERCIAL	THROUGH-HOLE	28	DIP	RECTANGULAR	CERAMIC	NO			5	IN-LINE	DIP28,.3		70 Cel	0 Cel	TIN LEAD	DUAL					220		CMOS	120 mA	5 V	Bit-Slice Processors	2.54 mm	R-XDIP-T28	Not Qualified	e0
EPS448PI25	Altera	BIT-SLICE PROCESSOR, MICROPROGRAM SEQUENCER	INDUSTRIAL	THROUGH-HOLE	28	DIP	RECTANGULAR	PLASTIC/EPOXY	NO			5	IN-LINE	DIP28,.3		85 Cel	-40 Cel	TIN LEAD	DUAL					220		CMOS	200 mA	5 V	Bit-Slice Processors	2.54 mm	R-PDIP-T28	Not Qualified	e0

Bit-Slice Micro Processors

A bit-slice microprocessor is a type of microprocessor that is designed to perform operations on a small group of bits, known as a "slice". Each slice typically contains a few bits of data and control logic, which can be combined to perform various operations.

Bit-slice microprocessors were first developed in the 1970s as a way to create powerful microprocessors using simple building blocks. Each slice typically contained a few gates or flip-flops, and these slices could be combined to create a more complex microprocessor. The advantage of this approach was that designers could create custom microprocessors for specific applications by selecting the appropriate slices.

One of the key benefits of bit-slice microprocessors is their flexibility. By combining different types of slices, designers can create microprocessors that are tailored to specific applications. For example, a bit-slice microprocessor designed for a control system might contain slices for digital input/output, analog-to-digital conversion, and control logic.

Another advantage of bit-slice microprocessors is their scalability. Because they are built from small, simple building blocks, designers can easily add or remove slices to increase or decrease the processing power of the microprocessor. This makes them well-suited for applications where the processing requirements may change over time.