ADSP-21362 Obsolete Automotive Audio DSP In Stock | ADI RFQ
The ADSP-21362 is a high-performance SHARC DSP developed by Analog Devices for automotive and professional audio processing. It combines a floating-point SIMD core with dedicated digital audio interfaces.
Analog Devices officially lists the ADSP-21362 as obsolete. Remaining inventory may still be required for legacy automotive audio systems, amplifiers and replacement control boards.
ADSP-21362 Specifications
| Parameter | Specification |
| Manufacturer | Analog Devices |
| Lifecycle | Obsolete |
| DSP architecture | 32-/40-bit floating-point SHARC SIMD core |
| Maximum instruction rate | Up to 333MHz |
| On-chip SRAM | 3Mbit |
| On-chip ROM | 4Mbit |
| Audio serial ports | 6 SPORTs supporting I²S and TDM |
| Sample rate converter | 8-channel asynchronous SRC |
| Digital audio interface | S/PDIF transmitter and receiver |
| Other interfaces | 2 SPI ports and parallel port |
| DMA channels | 25 |
| Package options | 136-ball CSP_BGA or 144-lead LQFP_EP |
| Temperature options | Up to −40°C to +105°C, depending on model |
ADSP-21362 Automotive Ordering Codes
ADI documentation identifies several automotive ordering-code patterns:
| Model pattern | Speed | Temperature | Package |
| AD21362WBBCZ1xx | 333MHz | −40°C to +85°C | 136-ball CSP_BGA |
| AD21362WBSWZ1xx | 333MHz | −40°C to +85°C | 144-lead LQFP_EP |
| AD21362WYSWZ2xx | 200MHz | −40°C to +105°C | 144-lead LQFP_EP |
Applications
ADSP-21362 is commonly found in:
Automotive infotainment systems
Multichannel audio amplifiers
Surround-sound processing systems
Digital audio head units
Premium vehicle audio platforms
Legacy professional audio equipment
Replacement Considerations
ADSP-21363, ADSP-21364 and other ADSP-2136x processors share the SHARC architecture, but they do not provide identical audio peripherals.
For example, S/PDIF, asynchronous sample rate conversion and DTCP support differ between ADSP-2136x models. Package, clock speed, firmware, ROM configuration and licensed functions must be checked before substitution.
For qualified legacy equipment, sourcing the original ADSP-21362 ordering code may avoid hardware and software redesign.
ADSP-21362 Stock and Price
Availability depends on the complete ordering code and configuration. Please include:
Full part number or device marking
Required quantity
333MHz or 200MHz speed requirement
BGA or LQFP package
Temperature grade
Delivery country
Date-code or testing requirements
Stock, price, date code and lead time will be confirmed with each RFQ.
FAQ
Is ADSP-21362 obsolete?
Yes. Analog Devices officially classifies the ADSP-21362 as obsolete.
What is the maximum speed of ADSP-21362?
The highest-speed automotive versions operate at 333MHz. Extended-temperature LQFP versions may operate at 200MHz.
Which packages are available?
ADSP-21362 was offered in 136-ball CSP_BGA and 144-lead exposed-pad LQFP packages.
Can ADSP-21364 replace ADSP-21362?
Not automatically. Although both belong to the ADSP-2136x family, their audio peripherals, security functions and ordering configurations differ.
What information is required for an RFQ?
Provide the complete device marking, quantity, package, speed grade and temperature requirements.
Request an ADSP-21362 Quote
Looking for an ADSP-21362 or AD21362 automotive SHARC DSP?
Contact DataStorageIC for stock confirmation, price, date-code information and delivery options.
