AT90PWM2B Atmel Corporation, AT90PWM2B Datasheet - Page 320

• 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

27.6
320
Pin Thresholds and Hysteresis
AT90PWM2/3/2B/3B
Figure 27-18. I/O Pin Sink Current vs. Output Voltage (V
Figure 27-19. I/O Pin Input Threshold Voltage vs. V
2,5
1,5
0,5
2
1
0
25
20
15
10
-5
2
5
0
0
I/O PIN (including PE1 & PE2) INPUT THRESHOLD VOLTAGE vs. V
2,5
I/O PIN (including PE1 & PE2) SINK CURRENT vs. OUTPUT VOLTAGE
0,5
-40 °C
3
25 °C
1
VIH, IO PIN READ AS '1'
3,5
85 °C
V
CC
V
Vcc = 2.7 V
OL
(V)
1,5
(V)
4
105 °C
CC
(VIH, I/O Pin Read As '1')
2
CC
4,5
= 2.7V)
2,5
5
CC
5,5
3
-40 °C
25 °C
85 °C
105 °C
4317J–AVR–08/10