ADSP-2191MBSTZ-140 Overview
In the 144-LQFP package, it is a type of electronic component.It has a packaging style of Tray.Fixed Point members are well suited for a wide range of applications.The device is attached in a way that faces Surface Mount.It is recommended that the device operate at a temperature of -40°C~85°C TA to ensure its normal operation.The analog voltage range of 3.00V 3.30V refers to the input or output voltage.It is a part of the ADSP-21xx series of digital signal processors.The use of it is terminated by 144.This device is powered by 2.5V's supply voltage.Pins are available on the 144 component.An overview of its configuration can be found in the section on 144 pins.It is possible to identify numerous related parts using the base part number ADSP-2191.This device is designed specifically to operate at frequency 140MHz.Using Surface Mount as a mounting method, it is mounted.In order to power this device, a voltage as low as 2.37V needs to be supplied.The maximum voltage for this device is 3.63V.Using 2.5V as the supply voltage, it operates.Count, measure, and measure external events using 3 timers/counters.It uses ROMless as its memory type.On the device, there is 16 information.A short-distance communication channel is used in this embedded system. The channels are 2 SPI.
ADSP-2191MBSTZ-140 Features
Supplied in the 144-LQFP package
Operating supply voltage of 2.5V
3 timers/counters

ADSP-2191MBSTZ-140 Applications
There are a lot of Analog Devices Inc.
ADSP-2191MBSTZ-140 DSP applications.

Other sensor array processing
Spectral density estimation
Statistical signal processing
Digital image processing, data compression
Video coding, audio coding
Image compression
Signal processing for telecommunications
Control systems
Biomedical engineering
MP3 audio player

Lifecycle Status	PRODUCTION (Last Updated: 3 months ago)
Factory Lead Time	8 Weeks
Contact Plating	Tin
Mount	Surface Mount
Mounting Type	Surface Mount
Package / Case	144-LQFP
Number of Pins	144
Operating Temperature	-40°C~85°C TA
Packaging	Tray
Series	ADSP-21xx
JESD-609 Code	e3
Pbfree Code	no
Part Status	Active
Moisture Sensitivity Level (MSL)	3 (168 Hours)
Number of Terminations	144
Type	Fixed Point
Terminal Position	QUAD
Terminal Form	GULL WING
Peak Reflow Temperature (Cel)	260
Supply Voltage	2.5V
Terminal Pitch	0.5mm
Frequency	140MHz
Time@Peak Reflow Temperature-Max (s)	40
Base Part Number	ADSP-2191
Pin Count	144
Operating Supply Voltage	2.5V
Interface	Host Interface, SPI, SSP, UART
Max Supply Voltage	3.63V
Min Supply Voltage	2.37V
RAM Size	160kB
Memory Type	ROMless
Number of Bits	16
Bit Size	16
Data Bus Width	16b
Number of Timers/Counters	3
Boundary Scan	YES
Low Power Mode	YES
Voltage - I/O	3.00V 3.30V
Barrel Shifter	YES
Internal Bus Architecture	MULTIPLE
Non-Volatile Memory	External
Voltage - Core	2.50V
Number of SPI Channels	2
Height	1.45mm
Length	20mm
Width	20mm
REACH SVHC	No SVHC
Radiation Hardening	No
RoHS Status	ROHS3 Compliant
Lead Free	Contains Lead