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ADSP-21369KBPZ-2A

Name: ADSP-21369KBPZ-2A
Rating: 4.7 (12 reviews)

IC DSP 32BIT 333MHZ 256-BGA

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Mfr。パート #ADSP-21369KBPZ-2A
パッケージ 256-LBGA Exposed Pad
データシート
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仕様

Supplier	Rochester Electronics, LLC,Analog Devices Inc.
Package	Bulk,Tray
Series	SHARC®
ProductStatus	Active
Type	Floating Point
Interface	DAI, DPI
ClockRate	333MHz
Non-VolatileMemory	ROM (768kB)
On-ChipRAM	256kB
Voltage-I/O	3.30V
Voltage-Core	1.20V
OperatingTemperature	0°C ~ 70°C (TA)
MountingType	Surface Mount
Package/Case	256-LBGA Exposed Pad

概要

Description

ADSP-21369KBPZ-2A is an Analog Devices DSP microprocessor in the ADSP-21369 family (often associated with Blackfin/SHARC-class devices). It’s a high-performance, low-power digital signal processor designed for real-time signal processing tasks such as audio, communications, and multimedia.
Key points:
- Real-time 16/32-bit DSP core suitable for fixed-point operations with MAC capabilities.
- On-chip memory interface and multiple DMA/serial peripherals to support streaming data pipelines.
- Supports common DSP workloads (FIR/IIR filtering, FFTs, convolutions, sample-rate conversion) and multimedia processing.
- KBPZ-2A denotes the specific package/temperature variant of the device.
Typical applications include voice codecs, audio processing, embedded DSP in telecoms or consumer electronics, and applications requiring deterministic, low-latency processing. For exact electrical specs, memory maps, and peripheral details, refer to the official datasheet and development tools from Analog Devices.

Features

Here are the typical features you’ll see for ADSP-21369KBPZ-2A (variant details can vary by package):
- 32-bit DSP core with high-throughput MAC engine
- Clock speeds in the hundreds of MHz range for strong DSP performance
- On-chip memory plus external memory interface (EMIF) for SDRAM/Flash
- Flexible I/O: SPORTs (audio/ PCM/I2S), UARTs, SPI, plus GPIO and timers
- DMA/controller support for efficient data movement
- Boot ROM and debug/trace interfaces
- Peripherals and system services: timers, watchdog, interrupt controller
- Power-management features and multiple operating modes
- Industrial/robust temperature range (as applicable to the KBPZ-2A variant)
- Packaging: KBPZ-2A variant (specific package form factor)
Note: exact specs (frequency, RAM sizes, exact peripheral set) depend on the specific KBPZ-2A variant; consult the official ADI datasheet for precise numbers.

Package

Plastic Quad Flat Pack (LQFP) package.

Pinout

- Pin count: 208 pins (LQFP package, part code KBPZ-2A).
- Function: Single 32-bit SHARC floating-point DSP core with external memory/interface and peripherals for real-time signal processing (audio, multimedia, etc.).

Manufacturer

- Manufacturer: Analog Devices, Inc. (ADI).
- What kind of company: An American multinational semiconductor company that designs and manufactures analog, mixed-signal, and digital signal processing (DSP) integrated circuits, serving industries such as aerospace, automotive, communications, and consumer electronics (headquartered in Norwood, MA).

Application

ADSP-21369KBPZ-2A is a high-performance SHARC DSP. Common application areas:
- Real-time audio processing and multichannel audio
- Telecommunications baseband and software-defined radio
- Radar/sonar and other high-speed sensing
- Imaging and video processing with codecs
- Medical instrumentation and biosignal processing
- Industrial and automotive embedded DSP applications

Equivalent

Direct equivalents from other vendors don’t exist; ADSP-21369KBPZ-2A is a SHARC DSP specific to Analog Devices. Closest substitutes are other SHARC devices in the same family (e.g., ADSP-21367/21362 or newer SHARC parts with similar peripherals), but pinouts and packaging may differ. For an exact cross-reference, use Analog Devices’ Cross Reference tool or contact a distributor with your packaging/spec requirements.