ATMEGA168V-10AU Atmel, ATMEGA168V-10AU Datasheet - Page 307

• Manufacturer Part Number: ATMEGA168V-10AU
• Description: IC AVR MCU 16K 10MHZ 32TQFP
• Manufacturer: Atmel
• Series: AVR® ATmegar

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

29.5
Table 29-3.
Note:
Table 29-4.
Notes:
2545T–AVR–05/11
Symbol
V
V
V
V
PONSR
t
t
V
t
I
RST
HYST
BOD
POT
RST
BG
BG
BG
System and reset characteristics
1. The power-on reset will not work unless the supply voltage has been below V
1. V
tested down to V
a voltage where correct operation of the microcontroller is no longer guaranteed. The test is performed using
BODLEVEL = 110 and BODLEVEL = 101 for Atmel ATmega48V/88V/168V, and BODLEVEL = 101 and BODLEVEL = 100
for Atmel ATmega48/88/168.
BODLEVEL 2:0 Fuses
BOT
Parameter
Power-on reset threshold voltage (rising)
Power-on reset threshold voltage (falling)
Power-on slope rate
RESET pin threshold voltage
Minimum pulse width on RESET pin
Brown-out detector hysteresis
Min pulse width on brown-out reset
Bandgap reference voltage
Bandgap reference start-up time
Bandgap reference current consumption
Reset, brown-out and internal voltage characteristics.
BODLEVEL fuse coding
may be below nominal minimum operating voltage for some devices. For devices where this is the case, the device is
111
110
101
100
011
010
001
000
CC
= V
BOT
during the production test. This guarantees that a brown-out reset will occur before V
(1)
.
(1)
Min. V
1.7
2.5
4.1
BOT
Condition
V
T
V
T
V
T
A
A
A
CC
CC
CC
= 25°C
= 25°C
= 25°C
= 2.7
= 2.7
= 2.7
Typ. V
1.8
2.7
4.3
BOD disabled
BOT
Reserved
POT
0.2V
Min.
0.05
0.01
0.7
1.0
(falling).
CC
ATmega48/88/168
Max. V
Typ.
1.0
0.9
1.1
50
40
10
2
2.0
2.9
4.5
BOT
0.9V
Max.
1.4
1.3
4.5
2.5
1.2
70
CC
CC
Units
drops to
V
Units
V/ms
mV
µA
µs
µs
µs
V
V
V
307