AT90LS2333-4AI Atmel, AT90LS2333-4AI Datasheet - Page 90

• Manufacturer Part Number: AT90LS2333-4AI
• Description: IC MCU 2K 4MHZ A/D LV IT 32TQFP
• Manufacturer: Atmel
• Series: AVR® 90LSr

Specifications of AT90LS2333-4AI

• 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: 2KB (1K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 128 x 8
• Ram Size: 128 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 6 V
• Data Converters: A/D 6x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 32-TQFP, 32-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Figure 77. Analog Comparator Current vs. V
Analog comparator offset voltage is measured as absolute offset
Figure 78. Analog Comparator Offset Voltage vs. Common Mode Voltage
90
AT90S/LS2333 and AT90S/LS4433
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
2
2.5
ANALOG COMPARATOR OFFSET VOLTAGE vs.
ANALOG COMPARATOR CURRENT vs. V
COMMON MODE VOLTAGE
3
CC
Common Mode Voltage (V)
3.5
V
cc
(V)
4
4.5
V = 5V
cc
cc
5
T = 25
T = 25
A
A
˚
C
˚
C
5.5
T = 85
A
T = 85
A
˚
C
˚
C
6