ADSP-21261SKBC-150 Analog Devices Inc, ADSP-21261SKBC-150 Datasheet - Page 21

• Manufacturer Part Number: ADSP-21261SKBC-150
• Description: 150 MHz, 32Bit DSP Processor.
• Manufacturer: Analog Devices Inc
• Series: SHARC®r
• Type: Fixed/Floating Pointr

Specifications of ADSP-21261SKBC-150

• Interface: DAI, SPI
• Clock Rate: 150MHz
• Non-volatile Memory: ROM (384 kB)
• On-chip Ram: 128kB
• Voltage - I/o: 3.30V
• Voltage - Core: 1.20V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 136-CSPBGA
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Timer PWM_OUT Cycle Timing
The timing specification in
Timer PWM_OUT (pulse-width modulation) mode. Timer sig-
nals are routed to the DAI_P20–1 pins through the SRU.
Therefore, the timing specifications provided below are valid at
the DAI_P20–1 pins.
Table 14. Timer PWM_OUT Timing
Timer WDTH_CAP Timing
The timing specification in
Timer WDTH_CAP (pulse width count and capture) mode.
Timer signals are routed to the DAI_P20–1 pins through the
SRU. Therefore, the timing specifications provided below are
valid at the DAI_P20–1 pins.
Table 15. Timer Width Capture Timing
Parameter
Switching Characteristic
t
Parameter
Timing Requirement
t
PWMO
PWI
DAI_P20–1
DAI_P20–1
(TIMER)
(TIMER)
Timer Pulse Width Output
Timer Pulse Width
Table 14
Table 15
and
and
Figure 12
Figure 13
Figure 13. Timer Width Capture Timing
applies to
applies to
Figure 12. Timer PWM_OUT Timing
Rev. 0 | Page 21 of 44 | March 2006
Min
2 t
Min
2 t
CCLK
CCLK
t
PWMO
– 1
t
PWI
Max
2(2
Max
2(2
31
31
– 1) t
– 1) t
CCLK
CCLK
ADSP-21261
Unit
ns
Unit
ns