AT90PWM216 Atmel Corporation, AT90PWM216 Datasheet - Page 312

• 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

27.1
7710F–AVR–09/11
Active Supply Current
abled during these measurements.
the additional current consumption compared to I
trolled by the Power Reduction Register. See
41
The power consumption in Power-down mode is independent of clock selection.
The current consumption is a function of several factors such as: operating voltage, operating
frequency, loading of I/O pins, switching rate of I/O pins, code executed and ambient tempera-
ture. The dominating factors are operating voltage and frequency.
The current drawn from capacitive loaded pins may be estimated (for one pin) as C
C
The parts are characterized at frequencies higher than test limits. Parts are not guaranteed to
function properly at frequencies higher than the ordering code indicates.
The difference between current consumption in Power-down mode with Watchdog Timer
enabled and Power-down mode with Watchdog Timer disabled represents the differential cur-
rent drawn by the Watchdog Timer.
Figure 27-1. Active Supply Current vs. Frequency (0.1 - 1.0 MHz)
L
for details.
= load capacitance, V
1,6
1,4
1,2
0,8
0,6
0,4
0,2
1
0
0
0,1
0,2
CC
ACTIVE SUPPLY CURRENT vs. LOW FREQUENCY
= operating voltage and f = average switching frequency of I/O pin.
0,3
Table 27-1 on page 316
0,4
Frequency (MHz)
0,5
Section 8.5 “Power Reduction Register” on page
CC
0,6
Active and I
0,7
and
AT90PWM216/316
CC
0,8
Table 27-2 on page 317
Idle for every I/O module con-
0,9
1
5.5 V
5.0 V
4.5 V
4.0 V
3.3 V
3.0 V
2.7 V
L
*
V
CC
*f where
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