ADSP-21364BSWZ-1AA Analog Devices Inc, ADSP-21364BSWZ-1AA Datasheet - Page 32

• Manufacturer Part Number: ADSP-21364BSWZ-1AA
• Description: IC DSP 32BIT 333MHZ EPAD 144LQFP
• Manufacturer: Analog Devices Inc
• Series: SHARC®r
• Type: Fixed/Floating Pointr

Specifications of ADSP-21364BSWZ-1AA

• Interface: DAI, SPI
• Clock Rate: 333MHz
• Non-volatile Memory: ROM (512 kB)
• On-chip Ram: 384kB
• Voltage - I/o: 3.30V
• Voltage - Core: 1.20V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 144-LQFP Exposed Pad, 144-eLQFP, 144-HLQFP
• Frequency: 333MHz
• Supply Voltage: 1.2V
• Embedded Interface Type: Serial, SPI
• Supply Voltage Range: 1.14V To 1.26V
• Operating Temperature Range: -40°C To +85°C
• Digital Ic Case: RoHS Compliant
• No. Of Bits: 32 / 40
• Rohs Compliant: Yes
• Package: 144LQFP EP
• Numeric And Arithmetic Format: Floating-Point
• Maximum Speed: 333 MHz
• Ram Size: 384 KB
• Device Million Instructions Per Second: 333 MIPS
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ADSP-21362/ADSP-21363/ADSP-21364/ADSP-21365/ADSP-21366
Input Data Port (IDP)
The timing requirements for the IDP are given in
signals are routed to the DAI_P20–1 pins using the SRU. There-
fore, the timing specifications provided below are valid at the
DAI_P20–1 pins.
Table 28. IDP
1
Parameter
Timing Requirements
t
t
t
t
t
t
The data, clock, and frame sync signals can come from any of the DAI pins. Clock and frame sync can also come via the PCGs or SPORTs. The PCG’s input can be either
SISFS
SIHFS
SISD
SIHD
IDPCLKW
IDPCLK
CLKIN or any of the DAI pins.
1
1
1
1
Frame Sync Setup Before Clock Rising Edge
Frame Sync Hold After Clock Rising Edge
Data Setup Before Clock Rising Edge
Data Hold After Clock Rising Edge
Clock Width
Clock Period
(SERIAL CLOCK)
(FRAME SYNC)
DAI_P20–1
DAI_P20–1
DAI_P20–1
(DATA)
Table
Rev. G | Page 32 of 56 | March 2011
28. IDP
Figure 24. IDP Master Timing
t
IPDCLKW
t
SISFS
SAMPLE EDGE
t
SISD
t
t
SIHFS
SIHD
t
IPDCLK
Min
3
3
3
3
(t
t
PCLK
PCLK
× 4
× 4) ÷ 2 – 1
Unit
ns
ns
ns
ns
ns
ns