ATMEGA32L-8AUR Atmel, ATMEGA32L-8AUR Datasheet - Page 20
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ATMEGA32L-8AUR
Manufacturer Part Number
ATMEGA32L-8AUR
Description
MCU AVR 32K FLASH 8MHZ 44TQFP
Manufacturer
Atmel
Series
AVR® ATmegar
Specifications of ATMEGA32L-8AUR
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
*
Package
44TQFP
Device Core
AVR
Family Name
ATmega
Maximum Speed
8 MHz
Operating Supply Voltage
3.3|5 V
Data Bus Width
8 Bit
Number Of Programmable I/os
32
Interface Type
TWI/SPI/USART
On-chip Adc
8-chx10-bit
Number Of Timers
3
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
2503QS–AVR–02/11
5. Added a sub section regarding OCD-system and power consumption in the section
6. Corrected typo (WGM-bit setting) for:
7. Corrected
8. Updated V
9. Updated Description of OSCCAL Calibration Byte.
10. Corrected typo in
11. Corrected description in
12. Updated
13. Added
“Minimizing Power Consumption” on page
–
–
–
–
In the datasheet, it was not explained how to take advantage of the calibration bytes for 2, 4,
and 8 MHz Oscillator selections. This is now added in the following sections:
Improved description of
bration Byte” on page
“Fast PWM Mode” on page 75
“Phase Correct PWM Mode” on page 76
“Fast PWM Mode” on page 120
“Phase Correct PWM Mode” on page 121
“Errata” on page
Table
IL
Table 67 on page 164
, I
IL
, and I
118,
Table
Table
258.
IH
parameter in
“Oscillator Calibration Register – OSCCAL” on page 30
42.
336.
Table 45
120, and
(Timer/Counter0)
(Timer/Counter2)
(USART).
and
Table
“DC Characteristics” on page
(Timer/Counter0)
Table
(Timer/Counter2)
121.
34.
46.
ATmega32(L)
287.
and
“Cali-
20