DSPB56371AF150 Freescale Semiconductor, DSPB56371AF150 Datasheet - Page 66
![IC DSP 24BIT 150MHZ 80-LQFP](/photos/6/72/67203/dspb56371af150_sml.jpg)
DSPB56371AF150
Manufacturer Part Number
DSPB56371AF150
Description
IC DSP 24BIT 150MHZ 80-LQFP
Manufacturer
Freescale Semiconductor
Series
Symphony™r
Type
Audio Processorr
Datasheet
1.DSPB56371AF180.pdf
(68 pages)
Specifications of DSPB56371AF150
Interface
Host Interface, I²C, SAI, SPI
Clock Rate
150MHz
Non-volatile Memory
ROM (384 kB)
On-chip Ram
264kB
Voltage - I/o
3.30V
Voltage - Core
1.25V
Operating Temperature
-40°C ~ 115°C
Mounting Type
Surface Mount
Package / Case
80-LQFP
Product
DSPs
Data Bus Width
24 bit
Processor Series
DSP563xx
Core
56000
Numeric And Arithmetic Format
Fixed-Point
Device Million Instructions Per Second
150 MIPs
Maximum Clock Frequency
150 MHz
Program Memory Size
192 KB
Data Ram Size
264 KB
Operating Supply Voltage
1.25 V, 3.3 V
Maximum Operating Temperature
+ 115 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DSPB56371AF150
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
Part Number:
DSPB56371AF150
Manufacturer:
FREESCALE
Quantity:
20 000
Power Consumption Benchmark
22
Power Consumption Benchmark
The following benchmark program permits evaluation of DSP power usage in a test situation.
;***********************************;********************************
;* ;* CHECKS Typical Power Consumption
;********************************************************************
ORG P:$000800
move #$000000,r1
move #$000000,r0
do #1024,ldmem
move r1,p:(r0)
move r1,y:(r0)+
ldmem nop
move #0,b1
;jmp $FF2AE0
;org P:$FF2AE0
move b1,y:>$100
move #$FF,B
move #>$AF080,X0
move #>$FF2AD6,r0
move #$0,r1
dor #6,loop1
move p:(r0)+,x1
move x0,p:(r1)+
move x1,p:(r1)+
nop
loop1
move #$0,vba
move #$0,sp
move #$0,sc
reset
move #$FFFFFF,m0
move m0,m1
move m0,m2
move m0,m3
move m0,m4
move m0,m5
move m0,m6
move m0,m7
move #>$102,ep
move #>$18,sz
move #>$110000,omr
DSP56371 Data Sheet, Rev. 4.1
66
Freescale Semiconductor