High-performance fourth-generation DSP microprocessor featuring a 32-bit SHARC core architecture operating at up to 450MHz. This surface-mount integrated circuit offers 640KB of RAM and 4Mb of ROMless memory. Connectivity includes SPI (2 channels), Serial, UART (1 channel), 2-Wire, DAI, DPI, I2C (1 channel), USART, and EBI/EMI interfaces. The LQFP package measures 24.1mm in length and width, with a height of 1.45mm, and operates from a 1.05V to 3.47V supply.
Frequency450MHz
PackageLQFP
MountingSurface Mount
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Technical Specifications
Analog Devices ADSP-21489KSWZ-3B technical specifications.
General
Package/Case
LQFP
Core Architecture
SHARC
Data Bus Width
32b
Density
4Mb
Frequency
450MHz
Height
1.45mm
Interface
SPI, Serial, UART, 2-Wire, DAI, DPI, I2C, USART, EBI/EMI
Lead Free
Contains Lead
Length
24.1mm
Max Frequency
350MHz
Max Operating Temperature
85°C
Memory Type
ROMless,
Min Operating Temperature
-40°C
Max Supply Voltage
3.47V
Min Supply Voltage
1.05V
Mount
Surface Mount
Number of I/Os
16
Number of I2C Channels
1
Number of SPI Channels
2
Number of Timers/Counters
3
Number of UART Channels
1
Operating Supply Voltage
3.3V
Package Quantity
1
Packaging
Tray
RAM Size
640KB
Reach SVHC Compliant
No
RoHS Compliant
Yes
Series
SHARC®
Width
24.1mm
Compliance
RoHS
Compliant
Datasheet
Analog Devices ADSP-21489KSWZ-3B Datasheet
Download the complete datasheet for Analog Devices ADSP-21489KSWZ-3B to view detailed technical specifications.
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