AT90LS2323-4SI Atmel, AT90LS2323-4SI Datasheet - Page 54

• Manufacturer Part Number: AT90LS2323-4SI
• Description: IC MCU 2K FLASH 4MHZ LV 8-SOIC
• Manufacturer: Atmel
• Series: AVR® 90LSr

Specifications of AT90LS2323-4SI

• Core Processor: AVR
• Core Size: 8-Bit
• Speed: 4MHz
• Connectivity: SPI
• Peripherals: Brown-out Detect/Reset, POR, WDT
• Number Of I /o: 3
• 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
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 8-SOIC (5.3mm Width), 8-SOP, 8-SOEIAJ
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Data Converters: -

54
AT90S/LS2323/2343
Note:
Figure 48. Pull-up Resistor Current vs. Input Voltage
Figure 49. Pull-up Resistor Current vs. Input Voltage
120
100
80
60
40
20
30
25
20
15
10
0
5
0
Sink and source capabilities of I/O ports are measured on one pin at a time.
0
0
0.5
PULL-UP RESISTOR CURRENT vs. INPUT VOLTAGE
0.5
PULL-UP RESISTOR CURRENT vs. INPUT VOLTAGE
1
T = 25
T = 85
A
A
T = 85
T = 25
A
˚
˚
A
1.5
C
C
1
˚
˚
C
C
2
V = 2.7V
cc
V = 5V
cc
V
OP
1.5
2.5
V
(V)
OP
(V)
3
2
3.5
4
2.5
4.5
3
5
1004D–09/01