AT90PWM81-16MN Atmel, AT90PWM81-16MN Datasheet - Page 163

• Manufacturer Part Number: AT90PWM81-16MN
• Description: IC MCU AVR 8K FLASH ISP 32QFN
• Manufacturer: Atmel
• Series: AVR® 90PWM Lightingr

Specifications of AT90PWM81-16MN

• Core Processor: AVR
• Core Size: 8-Bit
• Speed: 16MHz
• Connectivity: SPI
• Peripherals: Brown-out Detect/Reset, PWM, WDT
• Number Of I /o: 20
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 512 x 8
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 11x10b; D/A 1x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 105°C
• Package / Case: 32-MLF®, QFN
• For Use With: ATSTK600-SOIC - STK600 SOCKET/ADAPTER FOR SOIC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

13.11 PSCR Input Mode 3: Stop signal, Execute Opposite while Fault active
7734P–AVR–08/10
PSCOUTn0
PSCOUTn1
PSC Input A
PSC Input B
PSCOUTn0
PSCOUTn1
PSC Input A
PSC Input B
DT0
DT0
OT0
OT0
DT1
Figure 13-18. PSCr behavior versus PSCr Input A in Mode 3
PSCR Input A is taken into account during DT0 and OT0 only. It has no effect during DT1 and OT1.
When PSCR Input A event occurs, PSCR releases PSCOUTr0, jumps and executes DT1 plus OT1 plus
DT0 while PSCR Input A is in active state.
Even if PSCR Input A is released during DT1 or OT1, DT1 plus OT1 sub-cycle is always completely
executed.
Figure 13-19. PSCr behavior versus PSCr Input B in Mode 3
PSCR Input B is taken into account during DT1 and OT1 only. It has no effect during DT0 and OT0.
When PSCR Input B event occurs, PSCR releases PSCOUTR1, jumps and executes DT0 plus OT0 plus
DT1 while PSCR Input B is in active state.
Even if PSCR Input B is released during DT0 or OT0, DT0 plus OT0 sub-cycle is always completely
executed.
DT1
OT1
OT1
DT0 OT0 DT1
DT0
OT0
OT1
DT1
OT1
DT1
DT0
OT1
OT0
DT1
DT0
OT1
OT0
DT0
DT0
AT90PWM81
OT0
OT0
DT1
DT1
OT1
OT1
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