ATMEGA325A-MU Atmel, ATMEGA325A-MU Datasheet - Page 465
ATMEGA325A-MU
Manufacturer Part Number
ATMEGA325A-MU
Description
IC MCU AVR 32K FLASH 64VQFN
Manufacturer
Atmel
Series
AVR® ATmegar
Specifications of ATMEGA325A-MU
Core Processor
AVR
Core Size
8-Bit
Speed
20MHz
Connectivity
SPI, UART/USART, USI
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
54
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)
1.8 V ~ 5.5 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
64-VFQFN Exposed Pad
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
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29.5.4
8285B–AVR–03/11
Power-down Supply Current
ATmega165A/165PA/325A/325PA/3250A/3250PA/6
Figure 29-255.ATmega3250A: Power-down Supply Current vs. V
Figure 29-256.ATmega3250A: Power-down Supply Current vs. V
20
18
16
14
12
10
8
6
4
2
1.8
1.8
1.6
1.4
1.2
0.8
0.6
0.4
0.2
2
1
0
1.8
2.3
2.3
2.8
2.8
3.3
3.3
V
CC
V
CC
[V]
3.8
[V]
3.8
4.3
4.3
CC
CC
4.8
(Watchdog Timer Disabled)
(Watchdog Timer Enabled)
4.8
5.3
5.3
-40 °C
85 °C
25 °C
-40 °C
85 °C
25 °C
465
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