ADSP-21369BSWZ-1A Analog Devices Inc, ADSP-21369BSWZ-1A Datasheet - Page 25

• Manufacturer Part Number: ADSP-21369BSWZ-1A
• Description: IC DSP 32BIT 266MHZ 208-LQFP
• Manufacturer: Analog Devices Inc
• Series: SHARC®r
• Type: Floating Pointr

Specifications of ADSP-21369BSWZ-1A

• Package / Case: 208-LQFP
• Interface: DAI, DPI
• Operating Temperature: -40°C ~ 85°C
• Clock Rate: 266MHz
• Non-volatile Memory: ROM (768 kB)
• On-chip Ram: 256kB
• Voltage - I/o: 3.30V
• Voltage - Core: 1.20V
• Mounting Type: Surface Mount
• Svhc: No SVHC (18-Jun-2010)
• Base Number: 21369
• Core Frequency Typ: 266MHz
• Dsp Type: Floating Point
• Mmac: 800
• No. Of Pins: 208
• Interface Type: SPI, UART
• Rohs Compliant: Yes
• Operating Temperature Range: -40°C To +85°C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: ADZS-21369-EZLITE - KIT EVAL EZ LITE ADDS-21369
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Timer WDTH_CAP Timing
The following specification applies to Timer0, Timer1, and
Timer2 in WDTH_CAP (pulse width count and capture) mode.
Timer signals are routed to the DPI_P14–1 pins through the
DPI SRU. Therefore, the specification provided in
valid at the DPI_P14–1 pins.
Table 18. Timer Width Capture Timing
Pin to Pin Direct Routing (DAI and DPI)
For direct pin connections only (for example, DAI_PB01_I to
DAI_PB02_O).
Table 19. DAI/DPI Pin to Pin Routing
Parameter
Switching Characteristic
t
Parameter
Timing Requirement
t
PW
DPIO
I
Timer Pulse Width
Delay DAI/DPI Pin Input Valid to DAI/DPI Output Valid
(TIMER2–0)
DPI_P14–1
DAI_Pm
DPI_Pm
DAI_Pn
DPI_Pn
Figure 14. DAI/DPI Pin to Pin Direct Routing
Figure 13. Timer Width Capture Timing
Table 18
Rev. E | Page 25 of 60 | July 2009
is
Min
2 × t
t
DPIO
PCLK
t
PWI
ADSP-21367/ADSP-21368/ADSP-21369
Min
1.5
Max
2 × (2
31
– 1) × t
PCLK
Max
12
Unit
ns
Unit
ns