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See Technical Specifications

ADSP-21477BCPZ-1A

High Performance Fourth Generation DSP

Manufacturer:

Analog Devices Inc.
Mfr.Part #:

ADSP-21477BCPZ-1A
Datasheet:

ADSP-21477BCPZ-1A Datasheet (PDF)
Product:

DSPs
Series:

ADSP-21477
Tradename:

SHARC
Mounting Style:

SMD/SMT
EDA/CAD Models:

Request Free CAD Models for ADSP-21477BCPZ-1A

Email: [email protected]

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ADSP-21477BCPZ-1A General Description

The fourth generation of SHARC^® Processors, the ADSP-21477, includes low power floating point DSP products, which provide increased performance, hardware-based filter accelerators, audio and application-focused peripherals, and 2M Bit on Chip SRAM, capable of supporting a single chip solution. All devices are code-compatible with all prior SHARC Processors. These newest members of the fourth generation SHARC Processor family are based on a single-instruction, multiple-data (SIMD) core, which supports both 32-bit fixed-point and 32-/40-bit floating-point arithmetic formats and their low power make them particularly suitable for battery powered applications or where a higher ambient operating temperature is required.

Key Features

200 MHz core clock speed
2 Mbits of on-chip RAM
FIR, IIR, and FFT accelerators
Digital Applications Interface (DAI) enabling user-definable access to peripherals including an S/P DIF Tx/Rx, and 8-channel asynchronous sample rate converter
Fully enhanced DMA engine including scatter/gather DMA, delay line DMA
8 serial ports (SPORTs) supporting I2S, left-justified sample pair, and TDM modes
Watch Dog Timer

Specifications

Product Category	Digital Signal Processors & Controllers - DSP, DSC	Product	DSPs
Series	ADSP-21477	Tradename	SHARC
Mounting Style	SMD/SMT	Core	SHARC
Maximum Clock Frequency	200 MHz	L1 Cache Instruction Memory	-
L1 Cache Data Memory	-	Program Memory Size	256 kB
Data RAM Size	-	Operating Supply Voltage	1.2 V
Minimum Operating Temperature	- 40 C	Maximum Operating Temperature	+ 85 C
Data Bus Width	32 bit	Development Kit	ADZS-21479-EZLITE
Instruction Type	Fixed/Floating Point	Interface Type	DAI, DPI, I2C, SPI, UART
Moisture Sensitive	Yes	Number of I/Os	16 I/O
Number of Timers/Counters	2 Timer	Product Type	DSP - Digital Signal Processors & Controllers
Factory Pack Quantity	168	Subcategory	Embedded Processors & Controllers
Supply Voltage - Max	1.26 V	Supply Voltage - Min	1.14 V