ATMEGA168-20PI Atmel, ATMEGA168-20PI Datasheet - Page 326
![IC AVR MCU 16K 20MHZ 28DIP](/photos/7/21/72189/453-28-dip_sml.jpg)
ATMEGA168-20PI
Manufacturer Part Number
ATMEGA168-20PI
Description
IC AVR MCU 16K 20MHZ 28DIP
Manufacturer
Atmel
Series
AVR® ATmegar
Specifications of ATMEGA168-20PI
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
23
Program Memory Size
16KB (8K x 16)
Program Memory Type
FLASH
Eeprom Size
512 x 8
Ram Size
1K x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 5.5 V
Data Converters
A/D 6x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
28-DIP (0.300", 7.62mm)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
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29.8
326
Pin Driver Strength
ATmega48/88/168
Figure 29-21. Reset Pull-Up Resistor Current vs. Reset Pin Voltage (V
Figure 29-22. I/O Pin Source Current vs. Output Voltage (V
-40°C
70
60
50
40
30
20
10
90
80
70
60
50
40
30
20
10
0
0
0
0
85°C
25°C
0.5
1
1
2
-40°C
25°C
85°C
V
RESET
V
OH
1.5
3
(V)
(V)
2
4
CC
= 5V)
2.5
5
CC
= 2.7V)
3
6
2545S–AVR–07/10
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