ADSP-BF531SBBZ400 Analog Devices Inc, ADSP-BF531SBBZ400 Datasheet - Page 11

• Manufacturer Part Number: ADSP-BF531SBBZ400
• Description: IC DSP CTLR 16BIT 400MHZ 169BGA
• Manufacturer: Analog Devices Inc
• Series: Blackfin®r
• Type: Fixed Pointr

Specifications of ADSP-BF531SBBZ400

• Interface: SPI, SSP, UART
• Clock Rate: 400MHz
• Non-volatile Memory: ROM (1 kB)
• On-chip Ram: 52kB
• Voltage - I/o: 1.8V, 2.5V, 3.3V
• Voltage - Core: 1.20V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 169-BGA
• No. Of Bits: 16 Bit
• Frequency: 400MHz
• Supply Voltage: 1.2V
• Embedded Interface Type: PPI, SPI, UART
• No. Of I/o's: 16
• Supply Voltage Range: 0.8V To 1.45V, 1.75V To 3.6V
• Device Core Size: 16b
• Architecture: Modified Harvard
• Format: Fixed Point
• Clock Freq (max): 400MHz
• Mips: 400
• Device Input Clock Speed: 400MHz
• Operating Supply Voltage (typ): 1.2/1.8/2.5/3.3V
• Operating Supply Voltage (min): 0.8/1.75V
• Operating Supply Voltage (max): 1.32/3.6V
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 169
• Package Type: BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: ADZS-BF533-EZLITE - KIT W/BOARD EVAL FOR ADSP-BF533
• Lead Free Status / Rohs Status: Compliant

Companion Power Selection Guide for the Blackfin Processor
ADI power management products provide optimized power for Blackfin products — w hether
it’s a single processor or multiple processors, in handheld or high power applications, ADI
has a solution to meet your needs.
How to Use This Guide
Determine the peak current requirement for each rail of your processor by referring to the
relevant data sheets and engineer-to-engineer notes. Then, use this companion guide to
select a power solution that offers the required V
The ADIsimPower
BOM for all of these solutions. Visit www.analog.com/ADIsimPower.
• Indicates that the regulator will support the current draw at the maximum specified frequency, voltage, and industrial temperature.
•
*Refer to the relevant data sheet and engineer-to-engineer note to determine the exact “other domain” requirements of each individual processor.
Many applications power more than one device or domain using a single regulator. Compute and add the maximum current draw for each device and domain in a particular application before choosing a regulator.
Indicates that the regulator will support the current draw in some applications, but the maximum IDD
ADSP-BF522/ADSP-BF524/ADSP-BF526
ADSP-BF523/ADSP-BF525/ADSP-BF527
ADSP-BF531/ADSP-BF532/ADSP-BF533
ADSP-BF534/ADSP-BF536/ADSP-BF537
Blackfin Processors
ADSP-BF534/ADSP-BF536
ADSP-BF538/ADSP-BF539
ADSP-BF50x
ADSP-BF51x
ADSP-BF533
ADSP-BF54x
ADSP-BF54x
ADSP-BF561
™
VDD
VDD
VDD
VDD
VDD
design tool offers a complete set of features to create a complete
MEM
DDR
USB
OTP
EXT
Min Voltage ( V )
500, 533, 600
500, 533, 600
Speed ( MHz )
300, 400
400, 533
533, 600
2.25
400
400
1.7
1.7
2.5
All
All
All
All
All
3
OUT
for that rail.
Nominal Voltages ( V )
Min Voltage ( V )
1.8, 2.5, 3.3
1.8, 2.5, 3.3
1.235
0.95
1.1
1.1
0.8
0.8
0.8
0.8
0.8
0.9
0.9
0.8
2.6
3.3
2.5
INT
must be calculated using the appropriate Blackfin data sheet to ensure compatibility.
Max Voltage ( V )
Max Voltage ( V )
1.375
1.47
1.47
1.47
1.26
1.32
1.45
1.32
1.43
1.43
1.43
1.42
2.75
3.6
3.6
2.7
3.6
Max Current ( mA )
Max IDD
1350
1600
300
250
250
500
350
900
400
900
850
750
N/A
N/A
N/A
30
25
INT
( mA )
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LDO Regulators
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Switching Regulators and Controllers
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