ATMEGA32A-AN Atmel, ATMEGA32A-AN Datasheet - Page 310

• Manufacturer Part Number: ATMEGA32A-AN
• Description: IC MCU AVR 32K FLASH 44TQFP
• Manufacturer: Atmel
• Series: AVR® ATmegar

Specifications of ATMEGA32A-AN

• Core Processor: AVR
• Core Size: 8-Bit
• Speed: 16MHz
• 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
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

28.2
8155C–AVR–02/11
Idle Supply Current
Figure 28-6. Active Supply Current vs. V
Figure 28-7. Idle Supply Current vs. Low Frequency (0.1 - 1.0MHz)
160
140
120
100
0.7
0.6
0.5
0.4
0.3
0.2
0.1
80
60
40
20
0
0
2.5
0
0.1
3
0.2
0.3
3.5
0.4
Frequency (MHz)
V
CC
CC
0.5
4
(V)
(External Oscillator, 32kHz)
0.6
4.5
0.7
0.8
5
0.9
ATmega32A
5.5
1
25 °C
5.5 V
5.0 V
4.5 V
4.0 V
3.6 V
3.3 V
2.7 V
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