Description
Here's a concise introduction to the ADSP-BF548BBCZ-5A:
The ADSP-BF548BBCZ-5A is a high-performance, low-power Blackfin processor from Analog Devices. It features a 400 MHz core with single MAC and 16KB L1 data cache, supporting 32-bit DDR2 SDRAM interface. This processor offers advanced digital signal processing capabilities for real-time data processing and handling complex algorithms efficiently. It has various peripherals including SPI, UART, I2C, IrDA, Watchdog Timer, and Ethernet port, making it suitable for industrial and automotive applications requiring high-performance signal processing.
Features
According to the product information, the ADSP-BF548BBCZ-5A features:
- High-performance Blackfin digital signal processor
- 400 MHz core with single MAC (or dual MAC) and 16KB L1 data cache (or 32KB L1 instruction cache)
- Supports 32-bit DDR2 SDRAM interface (or 16-bit DDR2 SDRAM interface)
- Peripheral options include:
- + SPI, UART, I2C
- + IrDA, Watchdog Timer for system management control
- + Ethernet port (in some configurations)
- + USB (in some configurations)
It also features a low power consumption profile and an operating temperature range of -40 to 85°C.
Package
The package type of ADSP-BF548BBCZ-5A is BGA (Ball Grid Array).
Manufacturer
The manufacturer of the ADSP-BF548BBCZ-5A is Analog Devices, Inc. (ADI).
Applications
According to the product information, the application areas of ADSP-BF548BBCZ-5A include:
- High-performance audio and video processing applications
- Telecommunications systems
- Automotive infotainment systems
- Industrial instrumentation
- Medical imaging devices
It offers advanced digital signal processing capabilities for real-time data processing and handling complex algorithms efficiently.
Specifications
| Product Category |
Digital Signal Processors & Controllers - DSP, DSC |
Shipping Restrictions |
This product may require additional documentation to export from the United States. |
| Product |
DSPs |
Core |
Blackfin |
| Number of Cores |
1 Core |
Maximum Clock Frequency |
533 MHz |
| Program Memory Size |
324 kB |
Data RAM Size |
64 kB |
| L1 Cache Instruction Memory |
16 kB |
L1 Cache Data Memory |
32 kB |
| Operating Supply Voltage |
900 mV to 1.43 V |
Tradename |
Blackfin |
| Mounting Style |
SMD/SMT |
Minimum Operating Temperature |
- 40 C |
| Maximum Operating Temperature |
+ 85 C |
Data Bus Width |
16 bit |
| Height |
0.65 mm (Min) |
I/O Voltage |
3.3 V |
| Length |
17 mm |
Moisture Sensitive |
Yes |
| Number of Timers/Counters |
11 Timer |
Product Type |
DSP - Digital Signal Processors & Controllers |
| Factory Pack Quantity |
90 |
Subcategory |
Embedded Processors & Controllers |
| Supply Voltage - Max |
1.43 V |
Supply Voltage - Min |
900 mV |
| Width |
17 mm |
Unit Weight |
0.028784 oz |
| Package/Case |
LFBGA-400 |
ADSP-BF548BBCZ-5A FAQs
1.Q: Is the ADSP-BF548BBCZ-5A RoHS compliant?
A: Yes, it is RoHS compliant and follows ECCN 5A002a.1 regulations.
2.Q: What applications is the ADSP-BF548BBCZ-5A suitable for?
A: Ideal for embedded processing in industrial control, automotive (non-AECQ), and communication systems requiring DSP and multi-interface support.
3.Q: What are the absolute maximum ratings for the ADSP-BF548BBCZ-5A?
A: Max supply voltage is 3.6V (core: 1.43V). Logic outputs tolerate 2.4V (min high) and 0.4V (max low). Exceeding these may damage the device.
4.Q: What is the program memory type of the ADSP-BF548BBCZ-5A?
A: It is ROMless (external memory required) with 64KB internal program memory and 132KB RAM.
5.Q: What interfaces are supported by the ADSP-BF548BBCZ-5A?
A: It includes 2x CAN, 2x I2C, 3x SPI, 4x UART, and USB interfaces, but no Ethernet or I2S.
6.Q: What are the recommended operating conditions for the ADSP-BF548BBCZ-5A?
A: Typical supply voltages are 2.5V or 3.3V, with a clock speed up to 533MHz. Operating temperature ranges from -40°C to +85°C.
7.Q: What is the package type of the ADSP-BF548BBCZ-5A?
A: It comes in a 400-ball CSP_BGA (17mm x 17mm) package with a 1.26mm height, suitable for surface mounting.
8.Q: What are the key features of the Analog Devices ADSP-BF548BBCZ-5A?
A: Key features include a 533MHz Blackfin DSP core, 16-bit data bus, 152 I/O pins, 132KB RAM, 64KB program memory, and interfaces like CAN, I2C, SPI, and UART. It operates at 0.9–3.6V and supports -40°C to +85°C.
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