ADSP-21469KBCZ-3 Analog Devices Inc, ADSP-21469KBCZ-3 Datasheet - Page 40

• Manufacturer Part Number: ADSP-21469KBCZ-3
• Description: 400MHz SHARC Processor W/5 Mbits Ram
• Manufacturer: Analog Devices Inc
• Series: SHARC®r
• Type: Floating Pointr

Specifications of ADSP-21469KBCZ-3

• Interface: DAI, DPI, EBI/EMI, I²C, SCI, SPI, SSP, UART/USART
• Clock Rate: 400MHz
• Non-volatile Memory: External
• On-chip Ram: 5Mb
• Voltage - I/o: 3.30V
• Voltage - Core: 1.05V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 324-BGA, 324-CSP
• Package: 324CSP-BGA
• Numeric And Arithmetic Format: Floating-Point
• Maximum Speed: 400 MHz
• Ram Size: 640 KB
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ADSP-21469
Table 36. Serial Ports—Enable and Three-State
1
Parameter
Switching Characteristics
t
t
t
Referenced to drive edge.
DDTEN
DDTTE
DDTIN
1
1
1
(FRAME SYNC)
CHANNEL A/B)
(SCLK, EXT)
DAI_P20–1
DAI_P20–1
DAI_P20–1
(DATA
Data Enable from External Transmit SCLK
Data Disable from External Transmit SCLK
Data Enable from Internal Transmit SCLK
DRIVE EDGE
DRIVE EDGE
t
DDTIN
t
DDTEN
Figure 25. Serial Ports—Enable and Three-State
Rev. 0 | Page 40 of 72 | June 2010
Min
2
–1
t
DDTTE
DRIVE EDGE
Max
11.5
Unit
ns
ns
ns