AT90LS4433-4AC Atmel, AT90LS4433-4AC Datasheet - Page 71

• Manufacturer Part Number: AT90LS4433-4AC
• Description: IC MCU 4K 4MHZ A/D LV 32TQFP
• Manufacturer: Atmel
• Series: AVR® 90LSr

Specifications of AT90LS4433-4AC

• Core Processor: AVR
• Core Size: 8-Bit
• Speed: 4MHz
• Connectivity: SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 20
• Program Memory Size: 4KB (2K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 128 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 6 V
• Data Converters: A/D 6x10b
• Oscillator Type: External
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 32-TQFP, 32-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

ADC Characteristics
Notes:
1042H–AVR–04/03
Symbol
AVCC
R
V
R
REF
REF
AIN
1. Minimum for AVCC is 2.7V.
2. Maximum for AVCC is 6.0V.
Parameter
Resolution
Absolute Accuracy
Absolute Accuracy
Absolute Accuracy
Integral Non-linearity
Differential Non-linearity
Zero Error (Offset)
Conversion Time
Clock Frequency
Analog Supply Voltage
Reference Voltage
Reference Input Resistance
Analog Input Resistance
T
A
= -40°C to 85°C
Condition
V
ADC clock = 200 kHz
V
ADC clock = 1 MHz
V
ADC clock = 2 MHz
V
V
REF
REF
REF
REF
REF
> 2V
= 4V
= 4V
= 4V
> 2V
V
CC
Min
65
50
- 0.3
2
6
(1)
Typ
100
0.5
0.5
10
10
16
1
4
1
AT90S/LS4433
V
CC
AVCC
Max
260
200
+ 0.3
13
2
(2)
Units
LSB
LSB
LSB
LSB
LSB
LSB
Bits
kHz
MΩ
kΩ
µs
V
V
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