ATMEGA32L-8AI Atmel, ATMEGA32L-8AI Datasheet - Page 294
ATMEGA32L-8AI
Manufacturer Part Number
ATMEGA32L-8AI
Description
IC AVR MCU 32K LV 8MHZ IND44TQFP
Manufacturer
Atmel
Series
AVR® ATmegar
Specifications of ATMEGA32L-8AI
Core Processor
AVR
Core Size
8-Bit
Speed
8MHz
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ATMEGA32L-8AI
Manufacturer:
AD
Quantity:
6
Part Number:
ATMEGA32L-8AI
Manufacturer:
AT
Quantity:
20 000
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Table 122. ADC Characteristics, Differential channels, T
2503Q–AVR–02/11
AVCC
V
V
V
Symbol
REF
IN
DIFF
Parameter
Resolution
Absolute Accuracy
Integral Non-Linearity (INL)
(Accuracy after calibration for Offset and
Gain Error)
Gain Error
Offset Error
Clock Frequency
Conversion Time
Analog Supply Voltage
Reference Voltage
Input voltage
Input differential voltage
ADC conversion output
Input bandwith
Condition
Gain = 1x
Gain = 10x
Gain = 200x
Gain = 1x
V
ADC clock = 50 - 200kHz
Gain = 10x
V
ADC clock = 50 - 200kHz
Gain = 200x
V
ADC clock = 50 - 200kHz
Gain = 1x
V
ADC clock = 50 - 200kHz
Gain = 10x
V
ADC clock = 50 - 200kHz
Gain = 200x
V
ADC clock = 50 - 200kHz
Gain = 1x
Gain = 10x
Gain = 200x
Gain = 1x
V
ADC clock = 50 - 200kHz
Gain = 10x
V
ADC clock = 50 - 200kHz
Gain = 200x
V
ADC clock = 50 - 200kHz
REF
REF
REF
REF
REF
REF
REF
REF
REF
A
= -40°C to 85°C
= 4V, V
= 4V, V
= 4V, V
= 4V, V
= 4V, V
= 4V, V
= 4V, V
= 4V, V
= 4V, V
CC
CC
CC
CC
CC
CC
CC
CC
CC
= 5V
= 5V
= 5V
= 5V
= 5V
= 5V
= 5V
= 5V
= 5V
V
-V
CC
REF
GND
-511
Min
2.0
50
65
- 0.3
/Gain
(1)
0.75
0.75
Typ
1.6
1.5
0.2
1.5
4.5
17
16
7
2
1
4
ATmega32(L)
V
AVCC - 0.5
V
CC
REF
AVCC
Max
200
260
511
+ 0.3
10
10
10
/Gain
(2)
/
Units
LSB
LSB
LSB
Bits
kHz
kHz
µs
%
V
294
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