ATMEGA323L-4AI Atmel, ATMEGA323L-4AI Datasheet - Page 222

• Manufacturer Part Number: ATMEGA323L-4AI
• Description: IC AVR MCU 32K LV 4MZ IND 44TQFP
• Manufacturer: Atmel
• Series: AVR® ATmegar

Specifications of ATMEGA323L-4AI

• Core Processor: AVR
• Core Size: 8-Bit
• Speed: 4MHz
• 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-TQFP, 44-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: ATMEGA323L4AI

222
ATmega323(L)
Figure 115. Idle Supply Current vs. V
Figure 116. Power-down Supply Current vs. V
100
8
7
6
5
4
3
2
1
0
90
80
70
60
50
40
30
20
10
0
2.5
2.5
3
3
3.5
POWER DOWN SUPPLY CURRENT vs. V
3.5
DEVICE CLOCKED BY 32KHz CRYSTAL
IDLE SUPPLY CURRENT vs. V
WATCHDOG TIMER DISABLED
CC
4
4
V
V
, Device Clocked by External 32kHz Crystal
cc
cc
(V)
(V)
CC
4.5
4.5
cc
5
5
T = 85
cc
A
5.5
5.5
˚
T = 25
C
A
1457G–AVR–09/03
˚
C
6
6
T = 85
T = 70
T = 45
T = 25
A
A
A
A
˚
˚
˚
˚
C
C
C
C