84 Digital Signal Processors (DSPs) 5

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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 Minimum Operating Temperature Terminal Finish ADC Channels Terminal Position DMA Channels Digital To Analog Convertors Maximum Seated Height ROM Words RAM Words Width Data EEPROM Size Additional Features Boundary Scan Peripherals External Data Bus Width Maximum Clock Frequency Maximum Time At Peak Reflow Temperature (s) Peak Reflow Temperature (C) Internal Bus Architecture Length Total Dose (V) No. of Timers RAM Bytes Technology Analog To Digital Convertors 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 Low Power Mode Barrel Shifter JESD-609 Code On Chip Program ROM Width No. of I/O Lines

T18940CR/PXXX

STMicroelectronics

COMMERCIAL

PIN/PEG

84

PGA

SQUARE

CERAMIC

NO

16

5

GRID ARRAY

PGA84M,11X11

70 Cel

0 Cel

Tin/Lead (Sn/Pb)

PERPENDICULAR

512

CMOS

5 V

Digital Signal Processors

2.54 mm

FIXED POINT

S-XPGA-P84

Not Qualified

e0

T18940CFN/PXXX

STMicroelectronics

COMMERCIAL

J BEND

84

QCCJ

SQUARE

PLASTIC/EPOXY

YES

16

5

CHIP CARRIER

LDCC84,1.2SQ

70 Cel

0 Cel

Tin/Lead (Sn/Pb)

QUAD

512

CMOS

5 V

Digital Signal Processors

1.27 mm

FIXED POINT

S-PQCC-J84

Not Qualified

e0

ST18940CFN/PXXX

STMicroelectronics

DIGITAL SIGNAL PROCESSOR, OTHER

COMMERCIAL

J BEND

84

QCCJ

SQUARE

PLASTIC/EPOXY

NO

YES

5.5 V

16

16

CHIP CARRIER

4.5 V

70 Cel

9

0 Cel

QUAD

512

NO

16

20 MHz

MULTIPLE

0

CMOS

5 V

1

1

MROM

FIXED POINT

S-PQCC-J84

Not Qualified

YES

YES

32

TS68931CR

STMicroelectronics

COMMERCIAL

PIN/PEG

84

PGA

SQUARE

CERAMIC

NO

16

5

GRID ARRAY

PGA84M,11X11

70 Cel

0 Cel

Tin/Lead (Sn/Pb)

PERPENDICULAR

256

MOS

5 V

Digital Signal Processors

2.54 mm

FIXED POINT

S-XPGA-P84

Not Qualified

e0

ST18940CR/PXXX

STMicroelectronics

DIGITAL SIGNAL PROCESSOR, OTHER

COMMERCIAL

PIN/PEG

84

PGA

SQUARE

CERAMIC, METAL-SEALED COFIRED

NO

NO

5.5 V

16

16

GRID ARRAY

4.5 V

70 Cel

9

0 Cel

PERPENDICULAR

512

27.94 mm

NO

16

20 MHz

MULTIPLE

27.94 mm

0

CMOS

5 V

1

1

MROM

2.54 mm

FIXED POINT

S-CPGA-P84

Not Qualified

YES

YES

32

Digital Signal Processors (DSPs)

Digital Signal Processors (DSPs) are specialized microprocessors that are designed to perform mathematical operations on digital signals. They are used in a variety of applications that require real-time signal processing, such as audio and video processing, telecommunications, and image processing. DSPs are capable of performing complex mathematical operations, such as filtering, convolution, and correlation, on digital signals at high speeds, making them an essential component of modern signal processing systems.

DSPs are optimized for digital signal processing tasks and are designed to handle large amounts of data at high speeds. They typically have a specialized architecture that includes dedicated hardware for performing mathematical operations on digital signals, as well as specialized memory and I/O interfaces that are optimized for signal processing applications.

DSPs are used in a wide range of applications, including audio and video compression, speech recognition, image and video processing, and radar and sonar systems. They are also used in telecommunications systems, such as cell phones and modems, to process signals in real time. DSPs are also used in scientific and engineering applications, such as biomedical research and industrial automation.