ADSP-21569KBCZ10
DSP Fixed-Point/Floating-Point 64bit 1GHz 400-Pin CSP-BGA Tray
Analog DevicesADSP-2156x: High-Performance SHARC+® DSP (Up to 1 GHz) Family
The ADSP-2156x series (ADSP-21562/ADSP-21563/ADSP-21565/ADSP-21566/ADSP-21567/ADSP-21569) of processors is designed to provide immersive audio and sound experience in automotive in-cabin and consumer/pro-audio applications.
The ADSP-2156x processors are specifically architected for applications that demand highly deterministic and extremely low latency real-time audio processing such as automotive active and road noise cancellation (ANC/RNC), acoustic echo cancellation and noise reduction (AEC/NR), voice UI, audio zoning, in-car communications, engine sound synthesis (ESS), electric vehicle warning sound systems, microphone and speaker beamforming, and others.
● Consumer BGA models (ADSP-21566: 400 MHz SHARC+ DSP; ADSP-21567: up to 800 MHz SHARC+ DSP; ADSP-21569*: up to 1 GHz SHARC+ DSP)
● Automotive BGA models (ADSP-21566: 400 MHz SHARC+ DSP; ADSP-21567: up to 800 MHz SHARC+ DSP; ADSP-21569*: up to 1 GHz SHARC+ DSP)
● All LQFP models (ADSP-21562: 400 MHz SHARC+ DSP; ADSP-21563: up to 800 MHz SHARC+ DSP; ADSP-21565: up to 1 GHz SHARC+ DSP)
Key Features and Benefits
● Processor variants from 400 MHz up to 1 GHz give performance scalability with optimal system cost
● Large on-chip SRAM of up to 1.6 MB eliminates the need for external memory
● Enhanced hardware FIR and IIR filter accelerators running at core speed provide significant added processing power
Applications
● Automotive: automotive premium audio, active and road noise cancellation, audio amplifier, head unit, rear seat entertainment, cockpit domain controller, personal audio zones, in-car communication, acoustic echo cancellation/noise reduction, electric vehicle warning sound system, immersive 3D sound, multichannel audio, ADAS
● Consumer: soundbars, home AVRs, conferencing systems, mixing consoles, microphone arrays, headphones, 3D object and multichannel audio, Dolby Atmos®
● Communications: high speed data and signal (multimedia) processing
● Industrial automation: high speed data and signal (multimedia) processing
Evaluation Board
The ADSP-2156x Family can be evaluated with the EV-21569-EZKIT.
Product Technical Specifications
EU RoHS
Compliant
ECCN (US)
5A992c.
Part Status
Active
HTS
8542.31.00.35
Automotive
No
PPAP
No
Instruction Set Architecture
RISC
Numeric and Arithmetic Format
Fixed-Point|Floating-Point
Data Bus Width (bit)
64
RAM Size
1MB
Programmability
No
Interface Type
I2C/SPI/UART
Number of I/Os
40
Number of ADCs
1
ADC Channels
4
ADC Resolution (bit)
12
Device Input Clock Speed (MHz)
1000
USART
0
UART
3
USB
0
SPI
4
I2C
6
I2S
0
CAN
0
Ethernet
0
Minimum Operating Supply Voltage (V)
0.95|1.71|3.13
Typical Operating Supply Voltage (V)
1|1.8|3.3
Maximum Operating Supply Voltage (V)
1.05|1.89|3.47
Minimum Operating Temperature (°C)
0
Maximum Operating Temperature (°C)
70
Packaging
Tray
Mounting
Surface Mount
Package Height
0.94 mm
Package Width
17 mm
Package Length
17 mm
PCB changed
400
Standard Package Name
BGA
Supplier Package
CSP-BGA
Pin Count
400
Lead Shape
Ball