ATTINY4313-MU Atmel, ATTINY4313-MU Datasheet - Page 236

• Manufacturer Part Number: ATTINY4313-MU
• Description: IC MCU AVR 4K FLASH 20QFN
• Manufacturer: Atmel
• Series: AVR® ATtinyr

Specifications of ATTINY4313-MU

• 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: 4KB (2K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 20-VQFN Exposed Pad, 20-HVQFN, 20-SQFN, 20-DHVQFN
• Processor Series: ATtiny
• Core: AVR
• Data Bus Width: 8 bit
• Data Ram Size: 256 B
• Interface Type: SPI, USART, USI
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 18
• Number Of Timers: 2
• Operating Supply Voltage: 3.3 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Operating Temperature Range: - 40 C to + 85 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Data Converters: -
• Lead Free Status / Rohs Status: Details

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