AT90PWM2B Atmel Corporation, AT90PWM2B Datasheet - Page 72

• Manufacturer Part Number: AT90PWM2B
• Manufacturer: Atmel Corporation

Specifications of AT90PWM2B

• Flash (kbytes): 8 Kbytes
• Pin Count: 24
• Max. Operating Frequency: 16 MHz
• Cpu: 8-bit AVR
• # Of Touch Channels: 8
• 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): 0.5
• 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

72
AT90PWM2/3/2B/3B
Table 11-7
shown in
Table 11-7.
Table 11-8.
Signal Name
PUOE
PUOV
DDOE
DDOV
PVOE
PVOV
DIEOE
DIEOV
DI
AIO
Signal Name
PUOE
PUOV
DDOE
DDOV
PVOE
PVOV
DIEOE
DIEOV
DI
AIO
Figure 11-5 on page
and
Overriding Signals for Alternate Functions in PC7..PC4
Overriding Signals for Alternate Functions in PC3..PC0
Table 11-8
PC7/D2A
0
0
DAEN
0
0
0
DAEN
0
–
PC3/T1/
PSCOUT23
0
0
PSCen23
1
PSCen23
PSCout23
T1
relate the alternate functions of Port C to the overriding signals
66.
PC2/T0/
PSCOUT22
0
0
PSCen22
1
PSCen22
PSCout22
T0
PC6/ADC10/
ACMP1
0
0
0
0
0
0
ADC10D
0
ADC10 Amp1
PC1/PSCIN1/
OC1B
0
0
0
0
OC1Ben
OC1B
PSCin1
PC5/ADC9/
AMP1+
0
0
0
0
0
0
ADC9D
0
ADC9 Amp1+
PC0/INT3/
PSCOUT10
0
0
PSCen10
1
PSCen10
PSCout10
In3en
In3en
INT3
PC4/ADC8/
AMP1-
0
0
–
–
ADC8D
0
ADC8 Amp1-
4317J–AVR–08/10