Bit-Slice Micro Processors

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Part RoHS 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 Address Bus Width DAC Channels Bit Size Power Supplies (V) Package Style (Meter) Package Equivalence Code Minimum Supply Voltage Maximum Operating Temperature Minimum Operating Temperature Terminal Finish ADC Channels Terminal Position DMA Channels Maximum Seated Height Width Additional Features External Data Bus Width Maximum Clock Frequency Maximum Time At Peak Reflow Temperature (s) Peak Reflow Temperature (C) Length Technology Maximum Supply Current Nominal Supply Voltage PWM Channels Sub-Category Terminal Pitch JESD-30 Code Moisture Sensitivity Level (MSL) Qualification Speed JESD-609 Code

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

EPS444P

Altera

BIT-SLICE PROCESSOR, MICROPROGRAM SEQUENCER

THROUGH-HOLE

24

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

IN-LINE

DUAL

3.81 mm

7.62 mm

8

35 MHz

26.162 mm

CMOS

2.54 mm

R-PDIP-T24

Not Qualified

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

EPS444D

Altera

BIT-SLICE PROCESSOR, MICROPROGRAM SEQUENCER

THROUGH-HOLE

24

WDIP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

NO

IN-LINE, WINDOW

DUAL

4.826 mm

7.62 mm

8

35 MHz

31.9405 mm

CMOS

2.54 mm

R-CDIP-T24

Not Qualified

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

EPS448P

Altera

BIT-SLICE PROCESSOR, MICROPROGRAM SEQUENCER

THROUGH-HOLE

24

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

IN-LINE

DUAL

3.81 mm

7.62 mm

8

35 MHz

26.162 mm

CMOS

2.54 mm

R-PDIP-T24

Not Qualified

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.