ATTINY2313A-PU Atmel, ATTINY2313A-PU Datasheet - Page 236

• Manufacturer Part Number: ATTINY2313A-PU
• Description: IC MCU AVR 2K FLASH 20MHZ 20DIP
• Manufacturer: Atmel
• Series: AVR® ATtinyr

Specifications of ATTINY2313A-PU

• Core Processor: AVR
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 18
• 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): 1.8 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 20-DIP (0.300", 7.62mm)
• Processor Series: ATTINY2x
• Core: AVR8
• Data Bus Width: 8 bit
• Data Ram Size: 128 B
• Interface Type: SPI, USART
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 18
• Operating Supply Voltage: 1.8 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: Through Hole
• 3rd Party Development Tools: EWAVR, EWAVR-BL
• Development Tools By Supplier: ATAVRDRAGON, ATSTK500, ATSTK600, ATAVRISP2, ATAVRONEKIT
• Minimum Operating Temperature: - 40 C
• Controller Family/series: ATtiny
• No. Of I/o's: 18
• Eeprom Memory Size: 128Byte
• Ram Memory Size: 128Byte
• Cpu Speed: 20MHz
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Data Converters: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

22.3.6
236
ATtiny2313A/4313
Pull-up Resistors
Figure 22-65. Pull-up Resistor Current vs. Input Voltage (I/O Pin, V
Figure 22-66. Pull-up Resistor Current vs. Input Voltage (I/O Pin, V
80
70
60
50
40
30
20
10
60
50
40
30
20
10
0
0
0
0
0,2
0
5 ,
0,4
I/O PIN PULL-UP RESISTOR CURRENT vs. INPUT VOLTAGE (ATtiny4313)
I/O PIN PULL-UP RESISTOR CURRENT vs. INPUT VOLTAGE (ATtiny4313)
0,6
1
0,8
V
V
1
OP
5 ,
OP
1
(V)
(V)
1,2
2
1,4
1,6
CC
CC
2
5 ,
= 1.8V)
= 2.7V)
1,8
3
2
8246A–AVR–11/09
-40 °C
25 °C
85 °C
-40 °C
25 °C
85 °C