ATMEGA168A-AU Atmel, ATMEGA168A-AU Datasheet - Page 513
![IC MCU AVR 16K FLASH 32TQFP](/photos/6/91/69154/313-32-tqfp_sml.jpg)
ATMEGA168A-AU
Manufacturer Part Number
ATMEGA168A-AU
Description
IC MCU AVR 16K FLASH 32TQFP
Manufacturer
Atmel
Series
AVR® ATmegar
Specifications of ATMEGA168A-AU
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)
1.8 V ~ 5.5 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
32-TQFP, 32-VQFP
Processor Series
ATMEGA168x
Core
AVR8
Data Bus Width
8 bit
Data Ram Size
1 KB
Interface Type
2-Wire, SPI
Maximum Clock Frequency
20 MHz
Number Of Programmable I/os
23
Number Of Timers
3
Operating Supply Voltage
1.8 V to 5.5 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
On-chip Adc
10 bit, 8 Channel
On-chip Dac
10 bit, 8 Channel
Controller Family/series
Atmega
No. Of I/o's
23
Eeprom Memory Size
512Byte
Ram Memory Size
1KB
Cpu Speed
20MHz
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ATMEGA168A-AU
Manufacturer:
ATMEL
Quantity:
464
Part Number:
ATMEGA168A-AU
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
- Current page: 513 of 566
- Download datasheet (23Mb)
29.8.4
8271C–AVR–08/10
Power-down Supply Current
Figure 29-340.ATmega328P: Power-Down Supply Current vs. V
Figure 29-341.ATmega328P: Power-Down Supply Current vs. V
ATmega48A/48PA/88A/88PA/168A/168PA/328/328
1.2
0.8
0.6
0.4
0.2
10
1
0
9
8
7
6
5
4
3
2
1
0
1.5
1.5
2
2
2.5
2.5
3
3
V
V
CC
CC
3.5
3.5
(V)
(V)
4
4
CC
CC
4.5
4.5
(Watchdog Timer Disabled)
(Watchdog Timer Enabled)
5
5
5.5
5.5
-40 °C
85 °C
25 °C
-40 °C
85 °C
25 °C
513
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