ATMEGA32A-AN Atmel, ATMEGA32A-AN Datasheet - Page 315

• 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

28.5
28.6
8155C–AVR–02/11
Standby Supply Current
Pin Pull-up
Figure 28-16. Standby Supply Current vs. V
Figure 28-17. I/O Pin Pull-up Resistor Current vs. Input Voltage (V
0.16
0.14
0.12
0.08
0.06
0.04
0.02
0.1
140
120
100
0
80
60
40
20
2.5
0
0
85 °C
25 °C
3
1
-40 °C
3.5
2
V
CC
V
4
OP
(V)
3
(V)
CC
(WDT Disabled)
4.5
4
5
5
CC
= 5V)
ATmega32A
5.5
450kHz_res
6
6MHz_xtal
6MHz_res
4MHz_xtal
2MHz_xtal
4MHz_res
2MHz_res
1MHz_res
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