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- Brand
- Analog Devices
- Model
- ADSP-BF534
- Industry
- Industrial
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- 3
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- EN
- Last added
- 2012-08-03
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ANALOG DEVICES Estimating Power for ADSP-BF534/BF536/BF537 Blackfin Processors (Rev 2 05/2007) Manual
This document outlines the methodology for estimating the total average power consumption of ADSP-BF534, ADSP-BF536, and ADSP-BF537 Blackfin embedded processors. The estimation is based on characterization data measured over power supply voltage (VDDINT), core frequency (CCLK), and junction temperature (TJ). It assists board designers in estimating their power budget for power supply design and thermal relief designs.
Read onlineAnalog Devices ADSP-BF534 specifications
| Maximum core frequency | Up to 600 MHz |
|---|---|
| MAC units | Two 16‑bit MACs |
| ALU units | Two 40‑bit ALUs, four 8‑bit video ALUs |
| Core shifter | 40‑bit shifter |
| On‑chip voltage regulator range | 0.8 V to 1.2 V core Vpp |
| I/O voltage levels | 2.5 V and 3.3 V‑compliant I/O, some pins 5 V‑tolerant |
| Package options | 182‑ball MBGA, 208‑ball Sparse MBGA |
| General‑purpose I/Os | 48 GPIOs (8 high‑current drivers) |
| Timers | Eight 32‑bit timers with PWM support |
| Ethernet MAC | IEEE 802.3‑compliant 10/100 (BF536/BF537 only) |
Source: Analog Devices ADSP-BF534/ADSP-BF536/ADSP-BF537 Programming Manual
All Analog Devices ADSP-BF534 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
How to use the product for one specific task, with worked examples.
Instruction set, parameters and examples for configuring or programming the device.
Questions answered in these manuals
What is the difference between high-performance and low-power Blackfin processors in this document?
The ADSP-BF536 is a low-power derivative of the ADSP-BF537, while BF537s can run at faster internal clock speeds.
How is total power consumption calculated for these processors?
The total power consumption is the sum of the power consumed by both power supply domains, VDDINT and VDDEXT.
Which models include an Ethernet MAC?
Only the ADSP‑BF536 and ADSP‑BF537 have an IEEE 802.3‑compliant 10/100 Ethernet MAC.
From: Analog Devices ADSP-BF534/ADSP-BF536/ADSP-BF537 Programming Manual
How many general‑purpose I/O pins are available?
The processors provide 48 general‑purpose I/Os, of which 8 have high‑current drivers.
From: Analog Devices ADSP-BF534/ADSP-BF536/ADSP-BF537 Programming Manual
Which Blackfin models include an Ethernet MAC?
The Ethernet MAC is present in the ADSP‑BF536 and ADSP‑BF537 models.
From: Analog Devices ADSP-BF534/ADSP-BF536/ADSP-BF537 Datasheet
How much on‑chip memory is available on these processors?
Each device provides up to 132 KB of on‑chip memory, including instruction SRAM, data SRAM, and a 4 KB scratchpad.
From: Analog Devices ADSP-BF534/ADSP-BF536/ADSP-BF537 Datasheet