AT90PWM316 Atmel Corporation, AT90PWM316 Datasheet - Page 312
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AT90PWM316
Manufacturer Part Number
AT90PWM316
Description
Manufacturer
Atmel Corporation
Specifications of AT90PWM316
Flash (kbytes)
16 Kbytes
Pin Count
32
Max. Operating Frequency
16 MHz
Cpu
8-bit AVR
# Of Touch Channels
12
Hardware Qtouch Acquisition
No
Max I/o Pins
27
Ext Interrupts
4
Usb Speed
No
Usb Interface
No
Spi
1
Uart
1
Graphic Lcd
No
Video Decoder
No
Camera Interface
No
Adc Channels
11
Adc Resolution (bits)
10
Adc Speed (ksps)
125
Analog Comparators
3
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
5
Output Compare Channels
16
Input Capture Channels
1
Pwm Channels
12
32khz Rtc
No
Calibrated Rc Oscillator
Yes
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Manufacturer
Quantity
Price
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Part Number:
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Manufacturer:
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Quantity:
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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
show
312
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