ATMEGA323L-4AI Atmel, ATMEGA323L-4AI Datasheet - Page 227
![IC AVR MCU 32K LV 4MZ IND 44TQFP](/photos/6/70/67042/313-44-tqfp_sml.jpg)
ATMEGA323L-4AI
Manufacturer Part Number
ATMEGA323L-4AI
Description
IC AVR MCU 32K LV 4MZ IND 44TQFP
Manufacturer
Atmel
Series
AVR® ATmegar
Datasheet
1.ATMEGA323L-4PC.pdf
(247 pages)
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
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1457G–AVR–09/03
Figure 125. Pull-Up Resistor Current vs. Input Voltage
Figure 126. Pull-Up Resistor Current vs. Input Voltage
120
100
80
60
40
20
30
25
20
15
10
0
5
0
0
0
0.5
PULL-UP RESISTOR CURRENT vs. INPUT VOLTAGE
0.5
PULL-UP RESISTOR CURRENT vs. INPUT VOLTAGE
1
T = 25
T = 85
A
A
T = 85
T = 25
A
˚
1.5
˚
A
C
C
1
˚
˚
C
C
2
V = 2.7V
cc
V = 5V
cc
V
OP
1.5
2.5
V
(V)
OP
(V)
3
2
3.5
ATmega323(L)
4
2.5
4.5
5
3
227
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