ADSP-21371KSWZ-2B Analog Devices Inc, ADSP-21371KSWZ-2B Datasheet - Page 35

• 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

Pulse-Width Modulation Generators (PWM)
The following timing specifications apply when the DATA31-16
pins are configured as PWM.
Table 33. Pulse-Width Modulation (PWM) Timing
Parameter
Switching Characteristics
t
t
PWMW
PWMP
PWM Output Pulse Width
PWM Output Period
OUTPUTS
PWM
Rev. 0 | Page 35 of 48 | June 2007
t
PWMW
Figure 23. PWM Timing
Min
t
2 × t
t
PCLK
PWMP
– 2.5
PCLK
– 2.5
Max
(2
(2
16
16
– 2) × t
– 1) × t
PCLK
PCLK
– 2.5
– 2.5
ADSP-21371
Unit
ns
ns