ADSP-21371KSWZ-2B Analog Devices Inc, ADSP-21371KSWZ-2B Datasheet - Page 33

• Manufacturer Part Number: ADSP-21371KSWZ-2B
• Description: IC DSP 32BIT 266MHZ 208-LQFP
• Manufacturer: Analog Devices Inc
• Series: SHARC®r
• Type: Floating Pointr

Specifications of ADSP-21371KSWZ-2B

• Package / Case: 208-LQFP
• Interface: DAI, DPI
• Operating Temperature: 0°C ~ 70°C
• Clock Rate: 266MHz
• Non-volatile Memory: ROM (512 kB)
• On-chip Ram: 128kB
• Voltage - I/o: 3.30V
• Voltage - Core: 1.20V
• Mounting Type: Surface Mount
• Svhc: No SVHC (18-Jun-2010)
• Base Number: 21371
• Core Frequency Typ: 266MHz
• Dsp Type: Floating Point
• Mmac: 532
• No. Of Pins: 208
• Interface Type: SPI, UART
• Rohs Compliant: Yes
• Operating Temperature Range: 0°C To +70°C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

(FRAME SYNC)
CHANNEL A/B)
CHANNEL A/B)
(FRAME SYNC)
CHANNEL A/B)
(SCLK, EXT)
DAI_P20–1
DAI_P20–1
DAI_P20–1
DAI_P20–1
DAI_P20–1
DAI_P20–1
DAI_P20–1
DAI_P20–1
DAI_P20–1
(SCLK)
(SCLK)
(SCLK)
(DATA
(DATA
(DATA
t
HOFSIR
t
DRIVE EDGE
DRIVE EDGE
NOTES
1. EITHER THE RISING EDGE OR THE FALLING EDGE OF SCLK (EXTERNAL OR INTERNAL) CAN BE USED AS THE ACTIVE SAMPLING EDGE.
HOFSI
NOTES
1. EITHER THE RISING EDGE OR THE FALLING EDGE OF SCLK (EXTERNAL OR INTERNAL) CAN BE USED AS THE ACTIVE SAMPLING EDGE.
t
HDTI
DRIVE EDGE
DRIVE EDGE
DATA TRANSMIT—INTERNAL CLOCK
t
DATA RECEIVE—INTERNAL CLOCK
t
DFSIR
DFSI
t
DDTIN
t
t
t
SCLKIW
SCLKIW
DDTEN
t
DDTI
t
t
t
SDRI
SFSI
SFSI
SAMPLE EDGE
SAMPLE EDGE
Rev. C | Page 33 of 52 | September 2009
t
t
t
Figure 21. Serial Ports
HFSI
HDRI
HFSI
(FRAME SYNC)
CHANNEL A/B)
(FRAME SYNC)
CHANNEL A/B)
DAI_P20–1
DAI_P20–1
DAI_P20–1
DAI_P20–1
DAI_P20–1
DAI_P20–1
SCLK
(SCLK)
(SCLK)
(DATA
(DATA
t
t
HOFSE
HOFSE
t
DRIVE EDGE
DRIVE EDGE
HDTE
t
DDTTE
DRIVE EDGE
DATA TRANSMIT—EXTERNAL CLOCK
DATA RECEIVE—EXTERNAL CLOCK
t
t
DFSE
DFSE
ADSP-21371/ADSP-21375
t
t
SCLKW
SCLKW
t
DDTE
t
t
t
SFSE
SDRE
SFSE
SAMPLE EDGE
SAMPLE EDGE
t
t
t
HFSE
HDRE
HFSE