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ADSP-21990BBC
ADSP-21990BBC
Digital Signal Processors - DSPs ADSP-21990BBC
ADI
ADSP-21990BBC
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Microcontrollers and Processors
Digital Signal Processors - DSPs
Specification
Product AttributeAttribute Value
CAN0
I2C0
I2S0
SPI1
USB0
PPAPNo
SVHCYes
UART0
USART0
EU RoHSNot Compliant
Ethernet0
MountingSurface Mount
RAM Size20KB
ECCN (US)3A991.a.2
Pin Count196
AutomotiveNo
Family NameADSP-219x
PCB changed196
Part StatusObsolete
ADC Channels8
Package Width15
Interface TypeSPI
Number of ADCsSingle
Number of I/Os16
Package Height0.7
Package Length15
ProgrammabilityYes
Supplier PackageCSP-BGA
Program Memory Size12KB
Program Memory TypeROM
ADC Resolution (bit)14
Data Bus Width (bit)16
SVHC Exceeds ThresholdYes
Instruction Set ArchitectureEnhanced Harvard
Numeric and Arithmetic FormatFixed-Point
Device Input Clock Speed (MHz)150
Maximum Operating Temperature (°C)85
Minimum Operating Temperature (°C)-40
Maximum Operating Supply Voltage (V)2.625|3.465
Minimum Operating Supply Voltage (V)2.375|3.135
Typical Operating Supply Voltage (V)2.5|3.3
Description
DSP Fixed-Point 16bit 150MHz 196-Pin CSP-BGA
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