ATMEGA168V-10AU Atmel, ATMEGA168V-10AU Datasheet - Page 34
![IC AVR MCU 16K 10MHZ 32TQFP](/photos/6/91/69154/313-32-tqfp_sml.jpg)
ATMEGA168V-10AU
Manufacturer Part Number
ATMEGA168V-10AU
Description
IC AVR MCU 16K 10MHZ 32TQFP
Manufacturer
Atmel
Series
AVR® ATmegar
Datasheets
1.ATAVRTS2080B.pdf
(378 pages)
2.ATMEGA48-20AU.pdf
(35 pages)
3.ATMEGA168V-10AU.pdf
(377 pages)
Specifications of ATMEGA168V-10AU
Core Processor
AVR
Core Size
8-Bit
Speed
10MHz
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
ATMEGA16x
Core
AVR8
Data Bus Width
8 bit
Data Ram Size
1 KB
Interface Type
2-Wire, SPI, USART, Serial
Maximum Clock Frequency
10 MHz
Number Of Programmable I/os
23
Number Of Timers
3 bit
Operating Supply Voltage
1.8 V to 5.5 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
EWAVR, EWAVR-BL
Minimum Operating Temperature
- 40 C
On-chip Adc
10 bit, 8 Channel
Package
32TQFP
Device Core
AVR
Family Name
ATmega
Maximum Speed
10 MHz
Cpu Family
ATmega
Device Core Size
8b
Frequency (max)
10MHz
Total Internal Ram Size
1KB
# I/os (max)
23
Number Of Timers - General Purpose
3
Operating Supply Voltage (typ)
2.5/3.3/5V
Operating Supply Voltage (max)
5.5V
Operating Supply Voltage (min)
1.8V
Instruction Set Architecture
RISC
Operating Temp Range
-40C to 85C
Operating Temperature Classification
Industrial
Mounting
Surface Mount
Pin Count
32
Package Type
TQFP
For Use With
ATSTK600-TQFP32 - STK600 SOCKET/ADAPTER 32-TQFPATSTK600 - DEV KIT FOR AVR/AVR32770-1007 - ISP 4PORT ATMEL AVR MCU SPI/JTAG770-1005 - ISP 4PORT FOR ATMEL AVR MCU JTAG770-1004 - ISP 4PORT FOR ATMEL AVR MCU SPIATAVRDRAGON - KIT DRAGON 32KB FLASH MEM AVRATAVRISP2 - PROGRAMMER AVR IN SYSTEMATJTAGICE2 - AVR ON-CHIP D-BUG SYSTEM
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ATMEGA168V-10AU
Manufacturer:
Atmel
Quantity:
41 576
Part Number:
ATMEGA168V-10AU
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
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9.7
2545T–AVR–05/11
128kHz internal oscillator
Table 9-8.
Notes:
When this Oscillator is selected, start-up times are determined by the SUT Fuses as shown in
Table
Table 9-9.
Note:
The 128kHz internal oscillator is a low power oscillator providing a clock of 128kHz. The fre-
quency is nominal at 3V and 25°C. This clock may be select as the system clock by
programming the CKSEL fuses to “11” as shown in
Table 9-10.
Note:
When this clock source is selected, start-up times are determined by the SUT Fuses as shown in
Table
Table 9-11.
Note:
Power conditions
BOD enabled
Fast rising power
Slowly rising power
BOD enabled
Fast rising power
Slowly rising power
Power conditions
9-9.
9-11.
1. The device is shipped with this option selected.
2. If 8MHz frequency exceeds the specification of the device (depends on V
1. If the RSTDISBL fuse is programmed, this start-up time will be increased to
2. The device is shipped with this option selected.
1. Note that the 128kHz oscillator is a very low power clock source, and is not designed for a high
1. If the RSTDISBL fuse is programmed, this start-up time will be increased to
Fuse can be programmed in order to divide the internal frequency by 8.
14CK + 4.1ms to ensure programming mode can be entered.
accuracy.
14CK + 4.1ms to ensure programming mode can be entered.
Frequency range (MHz)
Internal calibrated RC oscillator operating modes
Start-up times for the internal calibrated RC Oscillator clock selection.
128kHz internal oscillator operating modes.
Start-up times for the 128kHz internal oscillator.
7.3 - 8.1
Nominal frequency
128kHz
power-down and power-save
power-down and power-save
Start-up time from
Start-up time from
Reserved
Reserved
6CK
6CK
6CK
6CK
6CK
6CK
Table
9-10.
Additional delay from
Additional delay from
ATmega48/88/168
reset (V
(1)(2)
14CK + 65ms
14CK + 4.1ms
14CK + 64ms
14CK + 4ms
.
CKSEL3..0
14CK
14CK
reset
0010
CC
CKSEL3..0
(1)
= 5.0V)
(1)
0011
(2)
CC
), the CKDIV8
SUT1..0
SUT1..0
00
01
10
11
00
01
10
11
34
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