ATMEGA32A-MUR Atmel, ATMEGA32A-MUR Datasheet - Page 251
![MCU AVR 32KB FLASH 16MHZ 44QFN](/photos/12/13/121316/313-44-qfn_sml.jpg)
ATMEGA32A-MUR
Manufacturer Part Number
ATMEGA32A-MUR
Description
MCU AVR 32KB FLASH 16MHZ 44QFN
Manufacturer
Atmel
Series
AVR® ATmegar
Datasheet
1.ATMEGA32A-MU.pdf
(353 pages)
Specifications of ATMEGA32A-MUR
Core Processor
AVR
Core Size
8-Bit
Speed
16MHz
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
*
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
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8155C–AVR–02/11
Table 24-7.
Bit Number
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
ATmega32A Boundary-scan Order (Continued)
Signal Name
PD5.Data
PD5.Control
PD5.Pullup_Enable
PD6.Data
PD6.Control
PD6.Pullup_Enable
PD7.Data
PD7.Control
PD7.Pullup_Enable
PC0.Data
PC0.Control
PC0.Pullup_Enable
PC1.Data
PC1.Control
PC1.Pullup_Enable
PC6.Data
PC6.Control
PC6.Pullup_Enable
PC7.Data
PC7.Control
PC7.Pullup_Enable
TOSC
TOSCON
PA7.Data
PA7.Control
PA7.Pullup_Enable
PA6.Data
PA6.Control
PA6.Pullup_Enable
PA5.Data
PA5.Control
PA5.Pullup_Enable
PA4.Data
PA4.Control
PA4.Pullup_Enable
Module
Port D
Port C
Port A
32kHz Timer Oscillator
ATmega32A
251
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