at90pwm2 ATMEL Corporation, at90pwm2 Datasheet - Page 26
![no-image](/images/manufacturer_photos/0/0/79/atmel_corporation_sml.jpg)
at90pwm2
Manufacturer Part Number
at90pwm2
Description
At90pwm2 8-bit Avr Microcontroller With 8k Bytes In-system Programmable Flash
Manufacturer
ATMEL Corporation
Datasheet
1.AT90PWM2.pdf
(29 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
at90pwm2B-16SU
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
Use, when Vcc=5V, Vref below Vcc-1V.
Or, when Vref=Vcc=5V, do not uses codes above 800.
4. DAC Update in Autotrig mode
If the cpu writes in DACH register at the same instant that the selected trigger source occurs
and DAC Auto Trigger is enabled, the DACH register is not updated by the new value.
Work around: .
When using the autotrig mode, write twice in the DACH register. The time between the two
CPU writes, must be different than the trigger source frequency.
AT90PWM2/3/2B/3B
26
4317IS–AVR–01/08