ATMEGA325A-AUR Atmel, ATMEGA325A-AUR Datasheet - Page 323

• Manufacturer Part Number: ATMEGA325A-AUR
• Description: IC MCU AVR 32K FLASH 64TQFP
• Manufacturer: Atmel
• Series: AVR® ATmegar

Specifications of ATMEGA325A-AUR

• 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-TQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

27.2.9
Table 27-9.
Notes:
27.2.10
Table 27-10. T
Notes:
8285B–AVR–03/11
Symbol
I
Symbol
I
CC
CC
1. All bits set in the
2. Typical values at 25 °C. Maximum values are characterized values and not test limits in production.
1. All bits set in the
2. Typical values at 25 °C. Maximum values are characterized values and not test limits in production.
ATmega6450A DC Characteristics
ATmega6450P DC Characteristics
Parameter
Power Supply Current
Power-save mode
Power-down mode
Parameter
Power Supply Current
Power-save mode
Power-down mode
T
A
A
= -40°C to 85°C, V
= -40°C to 85°C, V
ATmega165A/165PA/325A/325PA/3250A/3250PA/6
”Power Reduction Register” on page
”Power Reduction Register” on page
(2)
(2)
(2)
(2)
(1)
(1)
CC
CC
Active 4MHz, V
Active 8MHz, V
Idle 1MHz, V
32kHz TOSC enabled,
V
WDT disabled, V
Active 4MHz, V
Active 8MHz, V
Idle 1MHz, V
32kHz TOSC enabled,
V
WDT disabled, V
Condition
Active 1MHz, V
Idle 4MHz, V
Idle 8MHz, V
32kHz TOSC enabled,
V
WDT enabled, V
Condition
Active 1MHz, V
Idle 4MHz, V
Idle 8MHz, V
32kHz TOSC enabled,
V
WDT enabled, V
= 1.8V to 5.5V (unless otherwise noted)
= 1.8V to 5.5V (unless otherwise noted)
CC
CC
CC
CC
= 1.8V
= 3V
= 1.8V
= 3V
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
= 2V
= 3V
= 5V
= 2V
= 3V
= 5V
CC
CC
CC
CC
= 2V
= 3V
= 5V
= 2V
= 3V
= 5V
= 3V
= 3V
= 3V
= 3V
41.
41.
Min.
Min.
Typ.
0.25
Typ.
1.04
0.25
0.39
0.75
0.25
1.7
5.8
1.6
0.8
7
7
Max.
Max.
0.45
1.15
0.28
0.43
1.5
3.5
1.5
5.5
1.8
6.2
1.7
2.7
2.8
12
15
10
2
2
Units
Units
mA
mA
µA
µA
323