ADSP-21364BSWZ-1AA Analog Devices Inc, ADSP-21364BSWZ-1AA Datasheet - Page 39

• 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

S/PDIF Receiver
The following section describes timing as it relates to the
S/PDIF receiver. This feature is not available on the
ADSP-21363 processors.
Internal Digital PLL Mode
In the internal digital phase-locked loop mode the internal PLL
(digital PLL) generates the 512 × FS clock.
Table 38. S/PDIF Receiver Output Timing (Internal Digital PLL Mode)
1
Parameter
Switching Characteristics
t
t
t
t
t
Serial clock frequency is 64 ×FS where FS = the frequency of frame sync.
DFSI
HOFSI
DDTI
HDTI
SCLKIW
1
ADSP-21362/ADSP-21363/ADSP-21364/ADSP-21365/ADSP-21366
Frame Sync Delay After Serial Clock
Frame Sync Hold After Serial Clock
Transmit Data Delay After Serial Clock
Transmit Data Hold After Serial Clock
Transmit Serial Clock Width
(DATA CHANNEL
(SERIAL CLOCK)
(FRAME SYNC)
DAI_P20–1
DAI_P20–1
DAI_P20–1
A/B)
Figure 33. S/PDIF Receiver Internal Digital PLL Mode Timing
DRIVE EDGE
Rev. G | Page 39 of 56 | March 2011
t
t
HOFSI
HDTI
t
t
DFSI
DDTI
t
SCLKIW
Min
–2
–2
38
SAMPLE EDGE
Max
5
5
Unit
ns
ns
ns
ns
ns