ATMEGA324A-PU Atmel, ATMEGA324A-PU Datasheet - Page 505
ATMEGA324A-PU
Manufacturer Part Number
ATMEGA324A-PU
Description
IC MCU AVR 32K 20MHZ 40PDIP
Manufacturer
Atmel
Series
AVR® ATmegar
Specifications of ATMEGA324A-PU
Core Processor
AVR
Core Size
8-Bit
Speed
20MHz
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)
1.8 V ~ 5.5 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
40-DIP (0.600", 15.24mm)
Controller Family/series
Atmega
No. Of I/o's
32
Eeprom Memory Size
1KB
Ram Memory Size
2KB
Cpu Speed
20MHz
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
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28.7.4
8272A–AVR–01/10
Power-down Supply Current
Figure 28-305.ATmega1284: Power-down Supply Current vs. V
Figure 28-306.ATmega1284: Power-down Supply Current vs. V
I
164A/164PA/324A/324PA/644A/644PA/1284/1284P
CC
total
≈
0.075 mA (1+ 0.08 + 0.198 + 0.132)
10.2
3.5
2.5
1.5
0.5
9.4
8.6
7.8
6.2
5.4
4.6
3.8
11
7
3
4
3
2
1
0
1.5
1.5
⋅
2
2
2.5
2.5
3
3
≈
0.106 mA
V
V
CC
CC
3.5
3.5
(V)
(V)
4
4
4.5
4.5
CC
CC
(Watchdog Timer Disabled)
(Watchdog Timer Enabled)
5
5
5.5
5.5
-40 °C
-40 °C
85 °C
25 °C
85 °C
25 °C
505
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