ATMEGA164P-20AUR Atmel, ATMEGA164P-20AUR Datasheet - Page 407
![MCU AVR 16KB FLASH 20MHZ 44TQFP](/photos/6/70/67042/313-44-tqfp_sml.jpg)
ATMEGA164P-20AUR
Manufacturer Part Number
ATMEGA164P-20AUR
Description
MCU AVR 16KB FLASH 20MHZ 44TQFP
Manufacturer
Atmel
Series
AVR® ATmegar
Specifications of ATMEGA164P-20AUR
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
32
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 8x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
44-TQFP, 44-VQFP
For Use With
ATSTK600-TQFP44 - STK600 SOCKET/ADAPTER 44-TQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
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8011O–AVR–07/10
Figure 26-131.Calibrated 8 MHz RC Oscillator vs. Temperature
Figure 26-132.Calibrated 8 MHz RC Oscillator vs. OSCCAL Value
8.3
8.2
8.1
7.9
7.8
7.7
7.6
7.5
16
14
12
10
8
8
6
4
2
0
-60
0
16
-40
32
48
-20
64
80
96
0
Temperature (°C)
112
OSCCAL (X1)
128
20
ATmega164P/324P/644P
144
160
40
176
192
60
208
224
80
240
5.0V
3.0V
256
100
-40°C
85°C
25°C
407
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