ATMEGA324P-A15MZ Atmel, ATMEGA324P-A15MZ Datasheet - Page 293

• Manufacturer Part Number: ATMEGA324P-A15MZ
• Description: MCU AVR 32KB FLASH 15MHZ 44-VQFN
• Manufacturer: Atmel
• Series: AVR® ATmegar

Specifications of ATMEGA324P-A15MZ

• Package / Case: 44-VQFN Exposed Pad
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Speed: 16MHz
• Number Of I /o: 32
• Eeprom Size: 1K x 8
• Core Processor: AVR
• Program Memory Type: FLASH
• Ram Size: 2K x 8
• Program Memory Size: 32KB (32K x 8)
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Connectivity: I²C, SPI, UART/USART
• Core Size: 8-Bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ADC Characteristics
Table 121. ADC Characteristics, Single Ended channels, T
Notes:
2503N–AVR–06/08
AVCC
V
V
V
R
R
Symbol
REF
IN
INT
REF
AIN
1. Minimum for AVCC is 2.7V.
2. Maximum for AVCC is 5.5V.
Parameter
Resolution
Absolute Accuracy (Including INL, DNL,
Quantization Error, Gain, and Offset Error)
Integral Non-Linearity (INL)
Differential Non-linearity (DNL)
Gain Error
Offset Error
Clock Frequency
Conversion Time
Analog Supply Voltage
Reference Voltage
Input voltage
ADC conversion output
Input bandwith
Internal Voltage Reference
Reference Input Resistance
Analog Input Resistance
Condition
Single Ended Conversion
Single Ended Conversion
V
ADC clock = 200 kHz
Single Ended Conversion
V
ADC clock = 1 MHz
Single Ended Conversion
V
ADC clock = 200 kHz
Noise Reduction mode
Single Ended Conversion
V
ADC clock = 1 MHz
Noise Reduction mode
Single Ended Conversion
V
ADC clock = 200 kHz
Single Ended Conversion
V
ADC clock = 200 kHz
Single Ended Conversion
V
ADC clock = 200 kHz
Single Ended Conversion
V
ADC clock = 200 kHz
REF
REF
REF
REF
REF
REF
REF
REF
A
= 4V, V
= 4V, V
= 4V, V
= 4V, V
= 4V, V
= 4V, V
= 4V, V
= 4V, V
= -40°C to 85°C
CC
CC
CC
CC
CC
CC
CC
CC
= 4V
= 4V
= 4V
= 4V
= 4V
= 4V
= 4V
= 4V
V
CC
GND
Min
2.0
2.3
50
13
- 0.3
0
(1)
0.75
0.25
0.75
0.75
38.5
2.56
Typ
100
1.5
1.5
10
32
3
3
ATmega32(L)
V
CC
AVCC
1000
1023
V
Max
260
2.7
+ 0.3
REF
(2)
Units
LSB
LSB
LSB
LSB
LSB
LSB
LSB
LSB
LSB
Bits
kHz
kHz
MΩ
kΩ
µs
V
V
V
V
293