AT90PWM216 Atmel Corporation, AT90PWM216 Datasheet - Page 304

• 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

26.3
26.3.1
Table 26-1.
26.3.2
26.3.3
26.4
Table 26-2.
7710F–AVR–09/11
Factory
Calibration
User
Calibration
Symbol
1/t
t
t
t
t
t
Δ
CLCL
CHCX
CLCX
CLCH
CHCL
t
CLCL
CLCL
5. Minimum V
6. The Analog Comparator Propogation Delay equals 1 comparator clock plus 30 nS.
External Clock Drive Characteristics
Maximum Speed vs. V
Calibrated Internal RC Oscillator Accuracy
External Clock Drive Waveforms
External Clock Drive
for comparator clock definition.
Calibration Accuracy of Internal RC Oscillator
External Clock Drive
Parameter
Oscillator Frequency
Clock Period
High Time
Low Time
Rise Time
Fall Time
Change in period from
one clock cycle to the
next
CC
for Power-down is 2.5V.
Figure 26-1. External Clock Drive Waveforms
Maximum frequency is depending on V
equals 8Mhz when V
contained between 4.5V and 5.5V.
7.3 - 8.1 MHz
Frequency
8.0 MHz
CC
Min.
100
40
40
0
CC
V
is contained between 2.7V and 4.5V and equals 16Mhz when V
CC
=2.7-5.5V
2.7V - 5.5V
V
3V
CC
Max.
1.6
1.6
8
2
CC.
As shown in
Temperature
Min.
-40°C - 85°C
50
20
20
0
Figure 26-2
25°C
V
CC
See “Analog Comparator” on page 230.
=4.5-5.5V
AT90PWM216/316
, the Maximum Frequency
Max.
0.5
0.5
16
2
Calibration Accuracy
±10%
±1%
Units
MHz
ns
μs
μs
ns
ns
%
CC
304
is