AT90PWM1-16MU Atmel, AT90PWM1-16MU Datasheet - Page 139

• Manufacturer Part Number: AT90PWM1-16MU
• Description: IC AVR PWM 8KB FLASH 16MHZ 32QFN
• Manufacturer: Atmel
• Series: AVR® 90PWM Lightingr

Specifications of AT90PWM1-16MU

• Core Processor: AVR
• Core Size: 8-Bit
• Speed: 16MHz
• Connectivity: SPI
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 19
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 512 x 8
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 105°C
• Package / Case: 32-QFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

16.8.3.1
4378C–AVR–09/08
Burst Generation
Figure 16-17. PSCOUTn1 retriggered by PSCn Input B (Edge Retriggering)
Note:
Figure 16-18. PSCOUTn1 retriggered by PSCn Input B (Level Acting)
Note:
Note:
PSCOUTn0
PSCOUTn1
PSCn Input B
(falling edge)
PSCn Input B
(rising edge)
PSCOUTn0
PSCOUTn1
PSCn Input B
(high level)
PSCn Input B
(low level)
This exemple is given in “Input Mode 8” in “2 or 4 ramp mode” See Figure 16-31. for details.
This exemple is given in “Input Mode 1” in “2 or 4 ramp mode” See Figure 16-20. for details.
On level mode, it’s possible to use PSC to generate burst by using Input Mode 3 or
Mode 4 (
Dead-Time 0
Dead-Time 0
See Figure 16-24. and Figure 16-25. for details.)
On-Time 0
On-Time 0
Dead-Time 1
Dead-Time 1
On-Time 1
On-Time 1
Dead-Time 0
Dead-Time 0
AT90PWM1
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