ATMEGA32A-MNR Atmel, ATMEGA32A-MNR Datasheet - Page 173

IC MCU AVR 32K 16MHZ 44VQFN

ATMEGA32A-MNR

Manufacturer Part Number
ATMEGA32A-MNR
Description
IC MCU AVR 32K 16MHZ 44VQFN
Manufacturer
Atmel
Series
AVR® ATmegar
Datasheet

Specifications of ATMEGA32A-MNR

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
44-VFQFN Exposed Pad
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ATMEGA32A-MNR
Quantity:
4 000
Table 19-9.
1.
8155C–AVR–02/11
Baud
Rate
(bps)
230.4k
250k
Max
(1)
UBRR = 0, Error = 0.0%
UBRR
62.5Kbps
Examples of UBRR Settings for Commonly Used Oscillator Frequencies
U2X = 0
f
osc
Error
= 1.0000MHz
UBRR
125Kbps
U2X = 1
Error
UBRR
115.2Kbps
U2X = 0
f
osc
Error
= 1.8432MHz
UBRR
0
230.4Kbps
U2X = 1
Error
0.0%
UBRR
125Kbps
U2X = 0
f
osc
Error
ATmega32A
= 2.0000MHz
UBRR
0
250Kbps
U2X = 1
Error
0.0%
173

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