AT90PWM1-16MU Atmel, AT90PWM1-16MU Datasheet - Page 143

• 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

16.10 PSC Input Mode 2: Stop signal, Execute Opposite Dead-Time and Wait
4378C–AVR–09/08
PSCOUTn0
PSCOUTn1
PSC Input A
PSC Input B
PSCOUTn0
PSCOUTn1
PSC Input A
PSC Input B
DT0
DT0
OT0
OT0
Figure 16-22. PSCn behaviour versus PSCn Input A in Fault Mode 2
PSC Input A is take into account during DT0 and OT0 only. It has no effect during DT1 and OT1.
When PSCn Input A event occurs, PSC releases PSCOUTn0, jumps and executes DT1 plus
OT1 and then waits for PSC Input A inactive state.
Even if PSC Input A is released during DT1 or OT1, DT1 plus OT1 sub-cycle is always com-
pletely executed.
Figure 16-23. PSCn behaviour versus PSCn Input B in Fault Mode 2
PSC Input B is take into account during DT1 and OT1 only. It has no effect during DT0 and OT0.
When PSC Input B event occurs, PSC releases PSCOUTn1, jumps and executes DT0 plus OT0
and then waits for PSC Input B inactive state.
Even if PSC Input B is released during DT0 or OT0, DT0 plus OT0 sub-cycle is always com-
pletely executed.
DT1
DT1
OT1
OT1
DT0
DT0 OT0 DT1
OT0
DT1
OT1
OT1
DT0
OT0
DT0
OT0
AT90PWM1
DT1
DT1
OT1
OT1
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