ADSP-21375KSZ-2B Analog Devices Inc, ADSP-21375KSZ-2B Datasheet - Page 37

• Manufacturer Part Number: ADSP-21375KSZ-2B
• Description: IC DSP 32BIT 266MHZ 208-MQFP
• Manufacturer: Analog Devices Inc
• Series: SHARC®r
• Type: Floating Pointr

Specifications of ADSP-21375KSZ-2B

• Interface: DAI, DPI
• Clock Rate: 266MHz
• Non-volatile Memory: ROM (256 kB)
• On-chip Ram: 64kB
• Voltage - I/o: 3.30V
• Voltage - Core: 1.20V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 208-MQFP, 208-PQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Pulse-Width Modulation Generators (PWM)
For the ADSP-21371, the following timing specifications apply
when the DATA31–16 pins are configured as PWM.
Table 35. Pulse-Width Modulation (PWM) Timing
Parameter
Switching Characteristics
t
t
PWMW
PWMP
PWM Output Pulse Width
PWM Output Period
OUTPUTS
PWM
Rev. B | Page 37 of 52 | June 2008
t
PWMW
Figure 23. PWM Timing
Min
t
2 × t
t
PCLK
PWMP
– 2.5
PCLK
– 2.5
Pulse-width modulation generator information does not apply
to the ADSP-21375.
Max
(2
(2
ADSP-21371/ADSP-21375
16
16
– 2) × t
– 1) × t
PCLK
PCLK
– 2.5
– 2.5
Unit
ns
ns