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Jul 23 2020

ADSP-2181BSTZ-133 Datasheets| Analog Devices Inc. | PDF| Price| In Stock

Product Overview

Image: ADSP-2181BSTZ-133
Manufacturer Part#: ADSP-2181BSTZ-133
Product Category: Embedded - DSP (Digital Signal Processors)
Stock: Yes
Manufacturer: Analog Devices Inc.
Description: IC DSP CONTROLLER 16BIT 128TQFP
Datasheet: ADSP-2181
Package: 128-LQFP
Quantity: 194 PCS
Send RFQ: Inquiry

Reference Price

Qty Unit Price Ext. Price
1: 60.01000 60.01000
10: 563.74000 5637.40000
25: 1363.88000 34097.00000

ADSP-2181BSTZ-133 Images are for reference only.

ADSP-2181BSTZ-133

CAD Models

There is no relevant information available for this part yet.

Product Attributes

Manufacturer: Analog Devices Inc.
Series: ADSP-21xx
Packaging: Tray
Part Status: Active
Type: Fixed Point
Interface: Synchronous Serial Port (SSP)
Clock Rate: 33.3MHz
Non-Volatile Memory: External
On-Chip RAM: 80kB
Voltage - I/O: 5.00V
Voltage - Core: 5.00V
Operating Temperature: -40°C ~ 85°C (TA)
Mounting Type: Surface Mount
Package / Case: 128-LQFP
Supplier Device Package: 128-TQFP (14x20)
Base Part Number: ADSP-2181

Alternative Models

Analog Devices ADSP-2171BSTZ-133
priceUSD 81.950
Max Supply Voltage5.5 V
Min Supply Voltage4.5 V
Max Frequency33.33 MHz
RAM Size10 kB
Memory Size24 kB
Memory Type-
InterfaceSerial
Data Bus Width16 b
Number of Pins128
Case/PackageTQFP
Authorized Distributors1
TMS320C6720BRFP200
Texas Instruments TMS320C6720BRFP200
priceUSD 8.298
Max Supply Voltage1.32 V
Min Supply Voltage1.14 V
Max Frequency200 MHz
RAM Size64 kB
Memory Size384 kB
Memory TypeRAM, ROM, SDR, SDRAM
InterfaceEBI/EMI, I2C, McASP, SPI
Data Bus Width32 b
Number of Pins144
Case/PackageTQFP
Authorized Distributors8
TMS320C6722BRFP200
Texas Instruments TMS320C6722BRFP200
priceUSD 11.019
Max Supply Voltage3.47 V
Min Supply Voltage1.14 V
Max Frequency200 MHz
RAM Size128 kB
Memory Size384 kB
Memory TypeRAM, ROM, SDR, SDRAM
InterfaceEBI/EMI, I2C, McASP, SPI
Data Bus Width32 b
Number of Pins144
Case/PackageTQFP
Authorized Distributors9

Descriptions

DSP Fixed-Point 16bit 33.3MHz 33.3MIPS 128-Pin TQFP Tray:Chip One Stop Japan
IC DSP CONTROLLER 16BIT 128TQFP:Digi-Key
Dsp W/Large Ram, 33Mips I Grde, Tqfp:Newark
MICROCOMPUTER, 16BIT 33MIPS, SMD:element14 APAC
The ADSP-2181 is a single-chip microcomputer optimized for digital signal processing (DSP) and other high speed numeric processing applications. The ADSP-2181 combines the ADSP-2100 family base architecture(three computational units, data address generators and a program sequencer) with two serial ports, a 16-bit internal DMA port, a byte DMA port, a programmable timer, Flag I/O, extensive interrupt capabilities, and on-chip program and data memory. The ADSP-2181 integrates 80K bytes of on-chip memory configured as 16K words (24-bit) of program RAM, and 16K words (16-bit) of data RAM. Power-down circuitry is also provided to meet the low power needs of battery operated portable equipment. The ADSP-2181 is available in 128-pin TQFP and 128- pin PQFP packages. In addition, the ADSP-2181 supports new instructions, which include bit manipulations-bit set, bit clear, bit toggle, bit test- new ALU constants, new multiplication instruction (x squared), biased rounding, result free ALU operations, I/O memory transfers and global interrupt masking for increased flexibility. Fabricated in a high speed, double metal, low power, CMOS process, the ADSP-2181 operates with a 30 ns instruction cycle time. Every instruction can execute in a single processor cycle. The ADSP-2181's flexible architecture and comprehensive instruction set allow the processor to perform multiple operations in parallel. In one processor cycle the ADSP-2181 can: Generate the next program address Fetch the next instruction Perform one or two data moves Update one or two data address pointers Perform a computational operation:Analog Devices

FEATURES

This ADSP-2181BSTZ-133 digital signal processor from Analog Devices is used to filter and compress real world analog signals to digital for better processing. This DSP processor has a minimum operating temperature of -40 °C and a maximum of 85 °C. 33.3 MHz is its maximum speed. This device has a typical operating supply voltage of 5 V. Its minimum operating supply voltage of 4.5 V, while its maximum is 5.5 V. It has romless program memory. This is a 16 bit processor.

ECCN / UNSPSC

Description Value
USHTS: 8542310001
CNHTS: 8542319000
MXHTS: 85423102
TARIC: 8542319000
ECCN: 3A991.a.2

Environmental & Export Classifications

Description Value
RoHS Status: ROHS3 Compliant
Moisture Sensitivity Level (MSL): 3 (168 Hours)

Documents & Media

Datasheets: ADSP-2181
PCN Design/Specification: 14x20mm LQFP Mold 11/Jul/2012
Design Resources: Development Tool Selector
Featured Product: Analog Devices IoT and the Intelligence of Things
HTML Datasheet: ADSP-2181
Other Related Documents: An Almost Pure DDS Sine Wave Tone Generator
EDA / CAD Models: Download from Ultra Librarian
Online Catalog: ADSP-21xx

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ADSP-2181BSTZ-133 Popularity by Region

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