ATMEGA164P-20MUR Atmel, ATMEGA164P-20MUR Datasheet - Page 346
![MCU AVR 16KB FLASH 20MHZ 44-VQFN](/photos/12/13/121316/313-44-qfn_sml.jpg)
ATMEGA164P-20MUR
Manufacturer Part Number
ATMEGA164P-20MUR
Description
MCU AVR 16KB FLASH 20MHZ 44-VQFN
Manufacturer
Atmel
Series
AVR® ATmegar
Specifications of ATMEGA164P-20MUR
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-VQFN Exposed Pad
For Use With
ATSTK600-TQFP44 - STK600 SOCKET/ADAPTER 44-TQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
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26.1.6
26.1.7
8011O–AVR–07/10
Standby Supply Current
Pin Pull-up
Figure 26-14. Standby Supply Current vs. V
Figure 26-15. I/O Pin Pull-up Resistor Current vs. Input Voltage (V
0.18
0.16
0.14
0.12
0.08
0.06
0.04
0.02
0.1
50
45
40
35
30
25
20
15
10
0
5
0
1.5
0
0.2
2
0.4
2.5
0.6
3
0.8
V
CC
CC
3.5
V
(V)
OP
(Watchdog Timer Disabled).
1
(V)
ATmega164P/324P/644P
4
1.2
1.4
4.5
1.6
CC
5
= 1.8V).
1.8
5.5
6 MHz_xtal
6 MHz_res
4 MHz_xtal
4 MHz_res
2 MHz_res
2 MHz_xtal
1 MHz_res
450 kHz_res
2
-40°C
25°C
85°C
346
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