AT90PWM2B Atmel Corporation, AT90PWM2B Datasheet - Page 78

• 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

11.4.3
11.4.4
11.4.5
11.4.6
11.4.7
11.4.8
11.4.9
11.4.10
78
AT90PWM2/3/2B/3B
Port B Input Pins Address – PINB
Port C Data Register – PORTC
Port C Data Direction Register – DDRC
Port C Input Pins Address – PINC
Port D Data Register – PORTD
Port D Data Direction Register – DDRD
Port D Input Pins Address – PIND
Port E Data Register – PORTE
Initial Value
Bit
Read/Write
Initial Value
Bit
Read/Write
Initial Value
Bit
Read/Write
Initial Value
Bit
Read/Write
Initial Value
Bit
Read/Write
Initial Value
Bit
Read/Write
Initial Value
Bit
Read/Write
Initial Value
Bit
Read/Write
Initial Value
PORTC7
PORTD7
PINB7
PINC7
PIND7
DDC7
DDD7
R/W
R/W
R/W
R/W
R/W
R/W
R/W
N/A
N/A
N/A
R
0
7
7
0
7
0
7
7
0
7
0
7
7
–
0
PORTC6
PORTD6
PINB6
PINC6
PIND6
DDC6
DDD6
R/W
R/W
R/W
R/W
R/W
R/W
R/W
N/A
N/A
N/A
R
0
6
6
0
6
0
6
6
0
6
0
6
6
–
0
PORTC5
PORTD5
PINB5
PINC5
PIND5
DDC5
DDD5
R/W
R/W
R/W
R/W
R/W
R/W
R/W
N/A
N/A
N/A
R
0
5
5
0
5
0
5
5
0
5
0
5
5
–
0
PORTC4
PORTD4
PINB4
PINC4
PIND4
DDC4
DDD4
R/W
R/W
R/W
R/W
R/W
R/W
R/W
N/A
N/A
N/A
R
0
4
4
0
4
0
4
4
0
4
0
4
4
–
0
PORTC3
PORTD3
PINB3
PINC3
PIND3
DDC3
DDD3
R/W
R/W
R/W
R/W
R/W
R/W
R/W
N/A
N/A
N/A
R
0
3
3
0
3
0
3
3
0
3
0
3
3
–
0
PORTC2
PORTD2
PORTE2
PINB2
PINC2
PIND2
DDC2
DDD2
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
N/A
N/A
N/A
0
2
2
0
2
0
2
2
0
2
0
2
2
0
PORTC1
PORTD1
PORTE1
PINB1
PINC1
PIND1
DDC1
DDD1
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
N/A
N/A
N/A
0
1
1
0
1
0
1
1
0
1
0
1
1
0
PORTC0
PORTD0
PORTE0
PINB0
PINC0
PIND0
DDC0
DDD0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
N/A
N/A
N/A
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4317J–AVR–08/10
PORTC
PORTD
PORTE
DDRC
DDRD
PINB
PINC
PIND