AT90PWM216 Atmel Corporation, AT90PWM216 Datasheet - Page 150

• Manufacturer Part Number: AT90PWM216
• Manufacturer: Atmel Corporation

Specifications of AT90PWM216

• Flash (kbytes): 16 Kbytes
• Pin Count: 24
• Max. Operating Frequency: 16 MHz
• Cpu: 8-bit AVR
• # Of Touch Channels: 12
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 19
• Ext Interrupts: 4
• Usb Speed: No
• Usb Interface: No
• Spi: 1
• Uart: 1
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• Adc Channels: 8
• Adc Resolution (bits): 10
• Adc Speed (ksps): 125
• Analog Comparators: 2
• Resistive Touch Screen: No
• Dac Channels: 1
• Dac Resolution (bits): 10
• Temp. Sensor: No
• Crypto Engine: No
• Sram (kbytes): 1
• Eeprom (bytes): 512
• Self Program Memory: YES
• Dram Memory: No
• Nand Interface: No
• Picopower: No
• Temp. Range (deg C): -40 to 105
• I/o Supply Class: 2.7 to 5.5
• Operating Voltage (vcc): 2.7 to 5.5
• Fpu: No
• Mpu / Mmu: no / no
• Timers: 4
• Output Compare Channels: 12
• Input Capture Channels: 1
• Pwm Channels: 7
• 32khz Rtc: No
• Calibrated Rc Oscillator: Yes

16.8.4.3
7710F–AVR–09/11
Input Mode Operation
If PELEVnx bit set, the significant edge of PSCn Input A or B is rising (edge modes) or the active
level is high (level modes) and vice versa for unset/falling/low
- In 2- or 4-ramp mode, PSCn Input A is taken into account only during Dead-Time0 and On-
Time0 period (respectively Dead-Time1 and On-Time1 for PSCn Input B).
- In 1-ramp-mode PSC Input A or PSC Input B act on the whole ramp.
Thanks to 4 configuration bits (PRFM3:0), it’s possible to define the mode of the PSC input. All
Table 16-6.
Notice: All following examples are given with rising edge or high level active inputs.
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
PRFM3:0
0000b
0001b
0010b
0011b
0100b
0101b
0110b
0111b
1000b
1001b
1010b
1011b
1100b
1101b
1110b
1111b
PSC Input Mode Operation
PSCn Input has no action on PSC output
16.9See “PSC Input Mode 1: Stop signal, Jump to Opposite Dead-Time
and Wait” on page 151.
See “PSC Input Mode 2: Stop signal, Execute Opposite Dead-Time and
Wait” on page 152.
See “PSC Input Mode 3: Stop signal, Execute Opposite while Fault
active” on page 153.
See “PSC Input Mode 4: Deactivate outputs without changing timing.” on
page 153.
See “PSC Input Mode 5: Stop signal and Insert Dead-Time” on page 154.
See “PSC Input Mode 6: Stop signal, Jump to Opposite Dead-Time and
Wait.” on page 155.
See “PSC Input Mode 7: Halt PSC and Wait for Software Action” on page
155.
See “PSC Input Mode 8: Edge Retrigger PSC” on page 155.
See “PSC Input Mode 9: Fixed Frequency Edge Retrigger PSC” on page
156.
Reserved : Do not use
See “PSC Input Mode 14: Fixed Frequency Edge Retrigger PSC and
Disactivate Output” on page 157.
Reserved : Do not use
Description
AT90PWM216/316
150