AT90PWM161 Atmel Corporation, AT90PWM161 Datasheet - Page 162

• Manufacturer Part Number: AT90PWM161
• Manufacturer: Atmel Corporation

Specifications of AT90PWM161

• Flash (kbytes): 16 Kbytes
• Pin Count: 20
• Max. Operating Frequency: 16 MHz
• Cpu: 8-bit AVR
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 20
• Ext Interrupts: 3
• Usb Speed: No
• Usb Interface: No
• Spi: 1
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• Adc Channels: 11
• Adc Resolution (bits): 10
• Adc Speed (ksps): 125
• Analog Comparators: 3
• Resistive Touch Screen: No
• Dac Channels: 1
• Dac Resolution (bits): 10
• Temp. Sensor: Yes
• Crypto Engine: No
• Sram (kbytes): 0.25
• Eeprom (bytes): 512
• Self Program Memory: YES
• Dram Memory: No
• Nand Interface: No
• Picopower: No
• Temp. Range (deg C): -40 to 125
• I/o Supply Class: 2.7 to 5.5
• Operating Voltage (vcc): 2.7 to 5.5
• Fpu: No
• Mpu / Mmu: no / no
• Timers: 1
• Output Compare Channels: 8
• Input Capture Channels: 1
• Pwm Channels: 6
• 32khz Rtc: No
• Calibrated Rc Oscillator: Yes

13.10 PSCR Input Mode 2: Stop signal, Execute Opposite Dead-Time and Wait
162
PSCOUTn0
PSCOUTn1
PSC Input A
PSC Input B
PSCOUTn0
PSCOUTn1
PSC Input A
PSC Input B
AT90PWM81
DT0
DT0
OT0
OT0
Figure 13-16. PSCr behavior versus PSCr Input A in Fault Mode 2
PSCR Input A is take 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 and then
waits for PSCR Input A inactive state.
Even if PSCR Input A is released during DT1 or OT1, DT1 plus OT1 sub-cycle is always completely
executed.
Figure 13-17. PSCr behavior versus PSCr Input B in Fault Mode 2
PSCR Input B is take 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 and
then waits for PSCR Input B inactive state.
Even if PSCR Input B is released during DT0 or OT0, DT0 plus OT0 sub-cycle is always completely
executed.
DT1
DT1
OT1
OT1
DT0
DT0 OT0 DT1
OT0
DT1
OT1
OT1
DT0
OT0
DT0
OT0
DT1
DT1
7734P–AVR–08/10
OT1
OT1