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Jul 23 2020

ADSP-2191MBSTZ-140 Datasheets| Analog Devices Inc. | PDF| Price| In Stock

Product Overview

Image: ADSP-2191MBSTZ-140
Manufacturer Part#: ADSP-2191MBSTZ-140
Product Category: Embedded - DSP (Digital Signal Processors)
Stock: Yes
Manufacturer: Analog Devices Inc.
Datasheet: ADSP-2191
Package: QFP
Quantity: 266 PCS
Send RFQ: Inquiry

Reference Price

Qty Unit Price Ext. Price
1: 44.20000 44.20000
10: 412.32000 4123.20000
25: 987.60000 24690.00000
100: 3580.05000 358005.00000

ADSP-2191MBSTZ-140 Images are for reference only.


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: Host Interface SPI SSP UART
Clock Rate: 140MHz
Non-Volatile Memory: External
On-Chip RAM: 160kB
Voltage - I/O: 3.00V 3.30V
Voltage - Core: 2.50V
Operating Temperature: -40°C ~ 85°C (TA)
Mounting Type: Surface Mount
Package / Case: 144-LQFP
Supplier Device Package: 144-LQFP (20x20)
Base Part Number: ADSP-2191

Alternative Models

Analog Devices ADSP-2196MKSTZ-160
priceUSD 24.730
Max Supply Voltage3.6 V
Min Supply Voltage2.37 V
Max Frequency160 MHz
RAM Size40 kB
Memory Size48 kB
Memory TypeRAM
InterfaceSPI, SSP, UART
Data Bus Width16 b
Number of Pins144
Authorized Distributors3
Analog Devices ADSP-21992BSTZ
priceUSD 48.600
Max Supply Voltage3.465 V
Min Supply Voltage3.135 V
Max Frequency160 MHz
RAM Size128 kB
Memory Size-
Memory TypeRAM, ROM
InterfaceSPI, SSP
Data Bus Width16 b
Number of Pins176
Authorized Distributors3
Texas Instruments TMS320LF2407APGEA
priceUSD 13.416
Max Supply Voltage3.6 V
Min Supply Voltage3 V
Memory Size64 kB
Frequency40 MHz
Number of Pins144
Authorized Distributors10
Max Frequency40 MHz
RAM Size5 kB
Data Bus Width16 b
Texas Instruments TMS320VC5402PGE100
priceUSD 6.869
Max Supply Voltage1.98 V
Min Supply Voltage1.71 V
Max Frequency100 MHz
RAM Size32 kB
Memory Size8 kB
Memory TypeROM
Data Bus Width16 b
Number of Pins144
Authorized Distributors11
Texas Instruments TMS320VC5407PGE
priceUSD 11.218
Max Supply Voltage3.6 V
Min Supply Voltage1.42 V
Max Frequency120 MHz
RAM Size80 kB
Memory Size256 kB
Memory Type-
Data Bus Width16 b
Number of Pins144
Authorized Distributors8


DSP Microcomputer | IC DSP CONTROLLER 16BIT 144LQFP:Win Source Electronics
Digital Signal Processing 16-Bit 140MHz 140MIPS 144-Pin LQFP:Jameco
The ADSP-2191 is a 160 MIPS 16-bit fixed point DSP that is software compatible with DSPs in the ADSP-218x family, noted for its easy-to-use algebraic assembly syntax. Although the architectures are compatible, the ADSP-2191 architecture incorporates a number of enhancements that enables significant performance increases and improved C-compiler efficiency over its predecessor. The ADSP-2191 is available in a 144-lead LQFP and 144-ball mini-BGA package and is pin compatible with the low cost ADSP-2196 with 16K words RAM and 16K words ROM and the ADSP-2195 with 32K words RAM and 16K words ROM. Pin to pin-compatibility allows programmers a simple migration path to smaller memory models to reduce system cost without hardware redesign. Development Tools The ADSP-2191 is supported by a complete set of software and hardware development tools including VisualDSP++™, evaluation boards,and JTAG emulators. The VisualDSP++ integrated development and debug environment (IDDE) features an efficient C/C++ compiler, statistical profiling, and the new VisualDSP® Kernel (VDK) - all designed to make software development faster. ADI makes it easier to evaluate the ADSP-2191 for a specific application with the ADSP-2191 EZ-KIT Lite™ evaluation system. The EZ-KIT Lite includes an ADSP-2191 DSP evaluation board and evaluation suite with VisualDSP++.:Analog Devices


Bring your old analog design to the current century with this ADSP-2191MBSTZ-140 digital signal processor developed by Analog Devices. This DSP processor has a minimum operating temperature of -40 °C and a maximum of 85 °C. 140 MHz is its maximum speed. This is a 16 bit processor. This device has a typical operating supply voltage of 2.5|3.3 V. Its minimum operating supply voltage of 2.37|2.97 V, while its maximum is 2.63|3.6 V. It has romless program memory.


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-2191
Design Resources: Development Tool Selector
PCN Assembly/Origin: Site Chg 24/Feb/2016
Featured Product: Analog Devices IoT and the Intelligence of Things
HTML Datasheet: ADSP-2191
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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