ADSP-21469KBCZ-3 Analog Devices Inc, ADSP-21469KBCZ-3 Datasheet - Page 27

• 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

Timer PWM_OUT Cycle Timing
The following timing specification applies to Timer0 and
Timer1 in PWM_OUT (pulse-width modulation) mode. Timer
signals are routed to the DPI_P14–1 pins through the DPI SRU.
Therefore, the timing specifications provided below are valid at
the DPI_P14–1 pins.
Table 23. Timer PWM_OUT Timing
Timer WDTH_CAP Timing
The following timing specification applies to Timer0 and
Timer1 in WDTH_CAP (pulse width count and capture) mode.
Timer signals are routed to the DPI_P14–1 pins through the
SRU. Therefore, the timing specifications provided below are
valid at the DPI_P14–1 pins.
Table 24. Timer Width Capture Timing
Parameter
Switching Characteristic
t
Parameter
Timing Requirement
t
PWMO
PWI
Timer Pulse Width Output
Timer Pulse Width
OUTPUTS
CAPTURE
INPUTS
TIMER
PWM
Rev. 0 | Page 27 of 72 | June 2010
Figure 14. Timer Width Capture Timing
Figure 13. Timer PWM_OUT Timing
Min
2 × t
Min
2 × t
PCLK
t
PWMO
PCLK
t
PWI
– 1.2
Max
2 × (2
Max
2 × (2
31
31
– 1) × t
– 1) × t
PCLK
PCLK
ADSP-21469
Unit
ns
Unit
ns