ATMEGA32L-8AUR Atmel, ATMEGA32L-8AUR Datasheet - Page 243
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
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Boundary-scan
Description
Language Files
2503Q–AVR–02/11
Table 93. ATmega32 Boundary-scan Order (Continued)
Notes:
Boundary-scan Description Language (BSDL) files describe Boundary-scan capable devices in
a standard format used by automated test-generation software. The order and function of bits in
the Boundary-scan Data Register are included in this description. A BSDL file for ATmega32 is
available.
Bit Number
11
10
9
8
7
6
5
4
3
2
1
0
1. PRIVATE_SIGNAL1 should always be scanned in as zero.
2. PRIVATE_SIGNAL2 should always be scanned in as zero.
Signal Name
PA3.Data
PA3.Control
PA3.Pullup_Enable
PA2.Data
PA2.Control
PA2.Pullup_Enable
PA1.Data
PA1.Control
PA1.Pullup_Enable
PA0.Data
PA0.Control
PA0.Pullup_Enable
Module
Port A
ATmega32(L)
243
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