ATMEGA32L-8AI Atmel, ATMEGA32L-8AI Datasheet - Page 123
![IC AVR MCU 32K LV 8MHZ IND44TQFP](/photos/6/70/67042/313-44-tqfp_sml.jpg)
ATMEGA32L-8AI
Manufacturer Part Number
ATMEGA32L-8AI
Description
IC AVR MCU 32K LV 8MHZ IND44TQFP
Manufacturer
Atmel
Series
AVR® ATmegar
Specifications of ATMEGA32L-8AI
Core Processor
AVR
Core Size
8-Bit
Speed
8MHz
Connectivity
I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
32
Program Memory Size
32KB (16K x 16)
Program Memory Type
FLASH
Eeprom Size
1K x 8
Ram Size
2K x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 5.5 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
44-TQFP, 44-VQFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ATMEGA32L-8AI
Manufacturer:
AD
Quantity:
6
Part Number:
ATMEGA32L-8AI
Manufacturer:
AT
Quantity:
20 000
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Timer/Counter
Timing Diagrams
2503Q–AVR–02/11
The following figures show the Timer/Counter in Synchronous mode, and the timer clock (clk
is therefore shown as a clock enable signal. In Asynchronous mode, clk
the Timer/Counter Oscillator clock. The figures include information on when Interrupt Flags are
set.
count sequence close to the MAX value in all modes other than phase correct PWM mode.
Figure 60. Timer/Counter Timing Diagram, no Prescaling
Figure 61
Figure 61. Timer/Counter Timing Diagram, with Prescaler (f
Figure 62
TCNTn
Figure 60
(clk
TCNTn
(clk
TOVn
TOVn
clk
clk
clk
clk
I/O
I/O
I/O
Tn
I/O
Tn
/8)
/1)
shows the same timing data, but with the prescaler enabled.
shows the setting of OCF2 in all modes except CTC mode.
contains timing data for basic Timer/Counter operation. The figure shows the
MAX - 1
MAX - 1
MAX
MAX
clk_I/O
BOTTOM
BOTTOM
/8)
ATmega32(L)
I/O
should be replaced by
BOTTOM + 1
BOTTOM + 1
123
T2
)
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