ADSP-21369BSWZ-2A Analog Devices Inc, ADSP-21369BSWZ-2A Datasheet - Page 33

• Manufacturer Part Number: ADSP-21369BSWZ-2A
• Description: 333 MHz, Shared Memory,S/PDIF EPAD PBfr
• Manufacturer: Analog Devices Inc
• Series: SHARC®r
• Type: Floating Pointr

Specifications of ADSP-21369BSWZ-2A

• Interface: DAI, DPI
• Clock Rate: 333MHz
• Non-volatile Memory: ROM (768 kB)
• On-chip Ram: 256kB
• Voltage - I/o: 3.30V
• Voltage - Core: 1.20V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 208-LQFP
• Device Core Size: 32/40Bit
• Architecture: Super Harvard
• Format: Floating Point
• Clock Freq (max): 333MHz
• Mips: 333
• Device Input Clock Speed: 333MHz
• Ram Size: 256KB
• Program Memory Size: 768KB
• Operating Supply Voltage (typ): 1.2/3.3V
• Operating Supply Voltage (min): 1.14/3.13V
• Operating Supply Voltage (max): 1.26/3.47V
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 208
• Package Type: LQFP EP
• Package: 208LQFP EP
• Numeric And Arithmetic Format: Floating-Point
• Maximum Speed: 333 MHz
• Device Million Instructions Per Second: 333 MIPS
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Shared Memory Bus Request
Use these specifications for passing bus mastership between
ADSP-21368 processors (BRx).
Table 27. Multiprocessor Bus Request
Parameter
Timing Requirements
t
t
Switching Characteristics
t
t
SBRI
HBRI
DBRO
HBRO
BR
BR
CLKIN
X
(OUT)
X
(IN)
BRx, Setup Before CLKIN High
BRx, Hold After CLKIN High
BRx Delay After CLKIN High
BRx Hold After CLKIN High
t
Figure 22. Shared Memory Bus Request
HBRO
Rev. E | Page 33 of 60 | July 2009
t
DBRO
ADSP-21367/ADSP-21368/ADSP-21369
t
SBRI
Min
9
0.5
1.0
t
HBRI
Max
9
Unit
ns
ns
ns
ns