E-TDA7590TR STMicroelectronics, E-TDA7590TR Datasheet - Page 17

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E-TDA7590TR

Manufacturer Part Number
E-TDA7590TR
Description
IC DSP SPEECH/AUDIO 144-TQFP
Manufacturer
STMicroelectronics
Type
Signalr
Datasheet

Specifications of E-TDA7590TR

Applications
Speech Recognition
Mounting Type
Surface Mount
Package / Case
144-TQFP Exposed Pad, 144-eTQFP, 144-HTQFP, 144-VQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
E-TDA7590TR
Manufacturer:
STMicroelectronics
Quantity:
10 000
TDA7590
5
24 bit DSP core
The DSP core is a general purpose 24-bit DSP. The main feature of the DSP core are listed
below:
120 MHz operating frequency (120 MIPS)
Fully pipelined 24 x 24 bit parallel multiplier-accumulator
Saturation/limiting logic
56-bit parallel barrel shifter
Linear, reverse carry and modulo addressing modes
24-bit address buses for program, X and Y data spaces and DMA
Memory-expandible hardware stack
Nested zero-overhead DO loops
Fast interrupts
Powerful JTAG emulation port
Software wait and stop low power standby modes
Program address tracing support
Two 24-bit data moves in parallel with arithmetic operations
External interrupts including non-maskable interrupt
Interrupts may be independently masked and prioritized
Bit-manipulation instructions can access any register or memory location
On board support for DMA controller
24 bit DSP core
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